OPERATIONS MANUAL ba76027e02 12/2014 DIQ/S 182-XT-4-PR System 182-XT-4 MODULAR MEASURING SYSTEM FOR 4 DIGITAL SENSORS WITH PROFIBUS-DP INTERFACE
System 182-XT-4 For the most recent version of the manual, please visit www.ysi.com. Contact Copyright 2 YSI 1725 Brannum Lane Yellow Springs, OH 45387 USA Tel: +1 937-767-7241 800-765-4974 Email: environmental@ysi.com Internet: www.ysi.com © 2014 Xylem Inc.
System 182-XT-4 Contents System 182-XT-4 - Contents 1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1 1.1 1.2 2 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1 2.1 2.2 2.3 3 Structure and function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contents System 182-XT-4 3.8.1 DIQ/S 182-XT-4-PR (line power version) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-32 3.8.2 DIQ/S 182-XT-4-PR/24V (24 V version) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-36 3.9 Connection to the relay outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-39 3.9.1 General installation instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-39 3.9.
System 182-XT-4 6.4 6.5 7 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1 Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1 What to do if ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1 8.1 8.2 8.3 9 Setting table for relays . . . . . . . . . . . . . . . . . . . .
Contents 0-4 System 182-XT-4 ba76027e02 12/2014
System 182-XT-4 Overview 1 Overview 1.1 Structure and function Fig. 1-1 Sensors DIQ/S 182-XT-4-PR Up to four main measured variables (e.g. pH, oxygen content, turbidity value...) together with their associated auxiliary measured variable (e.g. temperature) can be displayed and administrated with this measuring system.
Overview System 182-XT-4 Relay outputs The relay outputs can be linked to sensors. Linked outputs can be used to monitor sensors and for the output of measured values. A relay output can be programmed as: a monitoring relay a limit monitor a proportional output of measured values (pulse width or frequency output) the control unit of a sensor cleaning system driven by compressed air. For quick orientation, the states of all relay outputs are clearly indicated on the display.
System 182-XT-4 Overview 1.2 Behavior of the system to a power failure The system configuration is non volatile and is permanently retained. It consists of the following settings: – Sensor settings – Settings and links of the relay outputs – PROFIBUS settings – System settings (display language, air pressure/altitude, passwords etc.) Linked relay outputs switch to the non active condition (open). A restart is carried out automatically when the power returns.
Overview 1-4 System 182-XT-4 ba76027e02 12/2014
System 182-XT-4 Safety 2 Safety 2.1 Safety information 2.1.1 Safety information in the operating manual This operating manual provides important information on the safe operation of the product. Read this operating manual thoroughly and make yourself familiar with the product before putting it into operation or working with it. The operating manual must be kept in the vicinity of the meter so you can always find the information you need.
Safety System 182-XT-4 2.2 Safe operation 2.2.1 Authorized use The authorized use of the System 182-XT-4 consists of its use in online analysis. Only the operation and running of the product according to the instructions and technical specifications given in this operating manual is authorized (see chapter 9 TECHNICAL DATA). Any other use is considered unauthorized. 2.2.
System 182-XT-4 Special user qualifications Safety The following installation activities may only be performed by a qualified electrician: Connection of the MIQ/PS power supply module to the power line (see MIQ/PS module manual). Connection of external, line voltage-carrying circuits to relay contacts (see module manual of the relay output module).
Safety 2-4 System 182-XT-4 ba76027e02 12/2014
System 182-XT-4 Installation 3 Installation How to connect the DIQ/S 182 XT-4-PR to the PROFIBUS master is described in detail in the chapter 7 PROFIBUS CONNECTION. 3.1 Scope of delivery The following parts are included in the scope of delivery of the DIQ/ S 182-XT-4-PR: DIQ/S 182 XT-4-PR with attached MIQ/JB branching module Accessory kit with: – Contact carrier with screws – ISO cap nuts with screws and ring washers – Cable glands with sealing gaskets Operating manual.
Installation System 182-XT-4 3.1.1 Basic requirements for installation 3.1.2 System planning Overview of planning steps Start Fundamentals of planning - Number and types of required sensors - Measuring locations to be designed - Distances - Infrastructure, process environment etc. Rough planning IQ SENSOR NET topology + layout - Sum of all line lengths max.
System 182-XT-4 Installation 3.1.3 Requirements of the measurement location The measurement location must meet the environmental conditions specified in section 9.1. 3.1.4 Drawing up the power rating General information The System IQ SENSORNET supplies all components with low voltage as well as digital communication via a shielded 2-wire line. Because of this characteristic the energy consumption of all components must be taken into account (power rating) when planning an IQ SENSORNET system.
Installation System 182-XT-4 MIQ/JB 0 MIQ/JBR 0 MIQ/CR3 3.0 MIQ/C6 3.0 MIQ/R6 1.5 MIQ/IC2 0.2 + 2.2 W per connected WG 20 A2 power supply/isolator MIQ/CHV PLUS 1.0 x rel. turn-on duration * DIQ/CHV 0.8 x rel. turn-on duration * MIQ/Blue PS 0.6 * In order to take the relative on-time into account, see following text Allowing for the relative on-time in valves Valves usually switch on periodically for a limited time and then require the nominal power.
System 182-XT-4 Installation Calculation example: Example configuration 1 Power requirement [W] (component) Total power requirement P [W] (sum of the components) 1.5 1.5 + 1 ViSolid® 700 IQ + 1.5 3.0 + 1 FDO® 700 IQ + 0.7 3.7 + VARiON® Plus 700 IQ + 0.2 3.9 + 1 DIQ/CHV (ED = 0.1) (0.8 x 0.1 =) 0.08 3.98 + 1 DIQ/CHV (ED = 0.05) (0.8 x 0.05 =) 0.04 4.02 + 1 VisoTurb® 700 IQ Result: Total power requirement P < 4.5 W, hence no additional power supply module is required.
Installation System 182-XT-4 (example UV/VIS sensor). 3.2 Safety requirements on the electrical installation Electrical equipment (e.g. motors, contactors, cables, lines, relays) must meet the following requirements: Conformity with national regulations (e.g.
System 182-XT-4 Installation integrated concept of the following protective measures is required: internal device-related protective measures and external protective measures of the installation environment. The internal device-related protective measures are already integrated in the YSI online measuring technology as so-called 'lightning protection' (see chapter 9 TECHNICAL DATA).
Installation System 182-XT-4 each outside location of the MIQ modules. Sun shields protect the electric field lines in the area of the MIQ module through an advantageous development of the electrical field lines in the area of the MIQ module and promote the dissipation of the surge via the mounting construction. 6 The mains voltage for supplying the measuring system must comply with overvoltage category II. Generally this is ensured through the public operator of the power supply networks.
System 182-XT-4 Installation 3.4 Connecting system components 3.4.1 Connecting MIQ modules: General information You can connect the DIQ/S 182 XT-4 with MIQ modules without connecting cable (stacking). According to the same principle MIQ modules can also be connected with one another. Mounting direction Variant 1 - stack expansion forwards. MIQ Module The DIQ/S 182-XT-4-PR or an MIQ module is attached by its back to the lid of an MIQ module (from page 3-10).
Installation System 182-XT-4 NOTE For optimum stability only one MIQ module may be attached to the DIQ/S 182 XT-4-PR. In all MIQ modules in the System 182 XT-4 the terminator switch on the terminal strip must be set to "Off". Materials required 2 x ISO blind nuts (M4) 2 x cheese-head screws (M4x16) with plastic washer 1 x contact base with two plastic tapping screws (scope of delivery of the MIQ module). Tools Phillips screwdriver.
System 182-XT-4 Installation 1 Remove the covers from the drilled mounting holes (pos. 1 and 3 in Fig. 3-2). 2 Remove the contact cover (pos. 2). 3 Pull off the adhesive label (pos. 4). Mounting the contact base DIQ/S 182 XT-4-PR 5 7 6 Fig. 3-3 Mounting the contact base (variant 1) Only use the plastic tapping screws supplied for attaching the contact base. They ensure the correct fit. ba76027e02 12/2014 4 Fix the contact base (pos. 5 in Fig.
Installation System 182-XT-4 Premounting the ISO blind nuts DIQ/S 182 XT-4-PR 9 8 Fig. 3-4 6 Premounting the ISO blind nuts (variant 1) Insert the cheese-head screws (pos. 8 in Fig. 3-4) with the plastic washers in the drilled mounting holes in the enclosure and loosely screw in the ISO blind nuts (pos. 9). Stacking the MIQ modules MIQ module DIQ/S 182 XT-4-PR Fig.
System 182-XT-4 Installation MIQ module 7 DIQ/S 182 XT-4-PR Fig. 3-6 Closing the enclosure (variant 1) 7 Attach the prepared DIQ/S 182-XT-4-PR to the cover of the MIQ module. At the same time, ensure that the two clips on the DIQ/S 182-XT-4-PR click into place in the lid of the MIQ module. Subsequently, tighten the two screws (pos. 8 in Fig. 3-4). 8 Close the cover of the DIQ/S 182-XT-4-PR and fix it in place with the two countersunk bolts (pos. 7 in Fig. 3-6). 3.4.
Installation System 182-XT-4 1 Remove the covers from the drilled mounting holes (pos. 1 and 3 in Fig. 3-7). 2 Remove the contact cover (pos. 2). 3 Pull off the adhesive label (pos. 4). 4 On the MIQ module, remove the two countersunk screws (pos. 5) and swing open the module lid. Mounting the contact base DIQ/S 182 XT-4-PR 6 7 Fig. 3-8 Mounting the contact base (variant 2) Only use the plastic tapping screws supplied for attaching the contact base. They ensure the correct fit.
System 182-XT-4 Installation Premounting the ISO blind nuts MIQ module 9 8 Fig. 3-9 6 Stacking the MIQ modules Premounting the ISO blind nuts (variant 2) Insert the cheese-head screws (pos. 8 in Fig. 3-9) with the plastic washers in the drilled mounting holes in the module lid and loosely screw in the ISO blind nuts (pos. 9). MIQ module DIQ/S 182 XT-4-PR Fig.
Installation System 182-XT-4 DIQ/S 182 XT-4-PR MIQ module 5 Fig. 3-11 Closing the enclosure (variant 2) 7 Attach the prepared MIQ module to the back of the DIQ/S 182XT-4-PR. At the same time, ensure that the two clips on the DIQ/S 182-XT-4-PR click into place in the lid of the MIQ module. Subsequently, tighten the two screws (pos. 8 in Fig. 3-9). 8 Close the MIQ module and fix it with the two countersunk screws (pos. 5 in Fig. 3-11). 3.4.
System 182-XT-4 Installation connections are of equal value in the system. NOTE The IQ SENSORNET cable may only be connected to the SENSORNET connections. No wires of the cable may be connected with an external electrical potential. Otherwise, malfunctions could occur. General installation instructions Pay attention to the following points when connecting components via IQ SENSORNET lines: The sum of all IQ SENSORNET line lengths (SNCIQ, SNCIQ/UG and SACIQ) in the system may be up to a maximum of 250.
Installation System 182-XT-4 approx. 45 mm SNCIQ approx. 35 mm approx. 45 mm SNCIQ/UG Fig. 3-12 Prepared cable end Connecting the cables 3 - 18 The SNCIQ and SNCIQ/UG cables are connected to the terminal strip in the same way as the SACIQ sensor connection cable (see section 3.4.5): 1 Open the enclosure of the DIQ/S 182-XT-4-PR or the MIQ module. 2 Select a free SENSORNET connection. At the same time, look out for the SENSORNET designation on the label on the bottom of the enclosure.
System 182-XT-4 Installation SENSORNET 1 SENSORNET 2 2 1 3 SNCIQ SNCIQ/UG SACIQ Fig. 3-13 Connect cable (example: rear terminal strip) 3 Screw a cable gland (pos. 1 in Fig. 3-13) with the sealing ring (pos. 2) into the enclosure. 4 Loosen the coupling ring (pos. 3 in Fig. 3-13). 5 Feed the cable through the cable gland into the enclosure. 6 Connect the cable ends to the terminal strip. At the same time, look out for the designations of the terminals (red / shield / green).
Installation System 182-XT-4 3.4.5 Connecting IQ sensors Sensors can be connected to all free SENSORNET connectors in the System 182 XT-4. The DIQ/S 182-XT-4-PR has three SENSORNET connections. If no more free SENSORNET connections are available, other sensors with the DIQ/JB branching module can be connected (see section 3.6 and installation examples in section 3.11).
System 182-XT-4 Installation 3 Then, screw the coupling ring (2) of the IQ sensor connection cable on the IQ sensor up to the stop. SACIQ 2 1 Fig. 3-14 Connecting the SACIQ cable with the IQ sensor For further instructions on the mounting of IQ sensors at the application location, please see the respective manuals (immersion depths, etc.).
Installation System 182-XT-4 3.5 Onsite installation of DIQ/S 182-XT-4-PR and MIQ modules 3.5.1 General information The DIQ/S 182-XT-4-PR and the DIQ and MIQ modules have a comprehensive program of mounting accessories, which can be used to adapt the installation to the most varied requirements. NOTE Components installed outside must always be protected by a sun shield against the effects of the weather (snow, ice and direct solar radiation). Otherwise, malfunctions can result.
System 182-XT-4 Installation chapters. MIQ modules are mounted in the same way. 3.5.2 Mounting on a mounting stand with the SSH/IQ sun shield Materials required Tools SSH/IQ sun shield (see chapter 11 ACCESSORIES AND OPTIONS). 4 mm set screw wrench Phillips screwdriver. Mounting the sun shield on a mounting stand 1 2 3 4 Fig. 3-15 Mounting the SSH/IQ sun shield on a mounting stand 1 ba76027e02 12/2014 Screw the sun shield (pos. 1 in Fig. 3-15) with the four hexsocket head screws (pos.
Installation Premounting the ISO blind nuts System 182-XT-4 7 5 6 Fig. 3-16 Mounting the sun shield: Premounting the ISO blind nuts 2 Remove the two countersunk screws (pos. 5 in Fig. 3-16) and swing open the lid. 3 Insert the cheese-head screws (pos. 6 in Fig. 3-16) with the plastic washers in the drilled mounting holes and loosely screw in the ISO blind nuts (pos. 7). Mounting the DIQ/S 182XT-4-PR on the sun shield Fig.
System 182-XT-4 PROFIBUS cable route Installation 4 Position the DIQ/S 182-XT-4-PR on the sun shield and fix it into place with the two screws (pos. 6 in Fig. 3-16). 5 Close the lid and fix it with the two countersunk screws (pos. 5 in Fig. 3-16). Guide the PROFIBUS cable in the sun shield recess behind the Universal Transmitter to the top of the housing Fig.
Installation System 182-XT-4 3.5.3 Materials required Tools Panel mounting PMS/IQ kit for panel mounting (see chapter 11 ACCESSORIES AND OPTIONS). 3 mm set screw wrench (contained in the panel installation kit). Switch panel aperture 138 138 34.5 11 47 Maximum thickness 3 mm 11 4 Fig. 3-19 Mounting aperture in the switch panel (dimensions in mm) The space required on the panel for DIQ/S 182-XT-4-PR is given in the dimension drawings in section 9.5.
System 182-XT-4 Installation 3 2 el lab ve mo ier g re arr tin t c un tac mo con ck ll sta insta r Fo and 1 3 2 Fig. 3-20 Mounting DIQ/S 182 Universal Transmitter in switch panel ba76027e02 12/2014 3 Slightly unscrew the screws (pos. 2 and 3) of the two angle brackets (pos. 1 in Fig. 3-20), but do not remove them. 4 Push in the two angle brackets - as shown in Fig. 3-20 - into the lateral guides of the Universal Transmitter up to the stop. 5 Tighten the screws (pos. 2).
Installation System 182-XT-4 3.5.4 Materials required Tools Top hat rail mounting THS/IQ kit for top hat rail mounting (see chapter 11 ACCESSORIES AND OPTIONS). Phillips screwdriver. Mounting the DIQ/S 182 XT-4-PR on a top hat rail 1 lab ve mo ier g re arr tin t c un tac mo con ck ll sta insta r Fo and el 2 Fig. 3-21 3 - 28 Mounting the DIQ/S 182-XT-4-PR on a top hat rail 1 Screw the clamping assembly (item 1 in Fig.
System 182-XT-4 Installation 3.6 Using DIQ modules (accessories) The various application possibilities of the DIQ modules are shown by means of examples in section 3.11. 3.6.1 DIQ/JB The DIQ/JB module is a passive branching module and can be used for the following purposes: To extend the IQ SENSORNET SNCIQ(/UG) cable and the SACIQ sensor connection cable, e.g. to connect a sensor that is located farther away to the DIQ/S 182-XT-4-PR.
Installation System 182-XT-4 Fig. 3-23 DIQ/CHV open. 3.6.3 Installation of the DIQ modules The DIQ module enclosure is designed like a commercial connection socket and can be mounted directly on a wall. For mounting on a YSI mounting stand, YSI provides the MS/DIQ mounting set. It contains a pipe clip for the mounting stand and provides enough space for two DIQ modules. For assembly use the screws and blind nuts provided with the MS/DIQ as demonstrated in the following figure Blind nut Fig.
System 182-XT-4 Installation 3.7 Cable glands Electrical connections: General instructions All electric cables are fed from below via prepared openings in the enclosure of the DIQ/S 182-XT-4-PR and the MIQ modules. Cable glands with different clamping ranges are included with the DIQ/S 182XT-4-PR to provide sealing between the cable and enclosure as well as for strain relief. Select the matching cable gland for the respective cable diameter: Small, clamping range 4.5 to 10 mm.
Installation General installation instructions System 182-XT-4 Observe the following points when attaching connecting wires to the terminal strip Shorten all wires to be used to the length required for the installation Always fit all the ends of the wires with wire end sleeves before connecting them to the terminal strip Any wires that are not used and project into the enclosure must be cut off as closely as possible to the cable gland.
System 182-XT-4 Installation – marked as an interrupt facility for the DIQ/S 182-XT-4-PR. After it has been installed, the DIQ/S 182-XT-4-PR may only be opened if the mains voltage has been switched off beforehand. Materials required Wire end sleeves, suitable for the power line, with suitable crimping tool 1 x cable gland, matched to the cable diameter (see section 3.7 on page 3-31). Tools Cable stripping knife Wire stripper Phillips screwdriver Small screwdriver.
Installation Connecting the power line System 182-XT-4 5 Open the enclosure of the DIQ/S 182 XT-4-PR (front terminal strip). 4 2 1 3 N L Fig. 3-26 Inserting the supply line. 3 - 34 6 Screw a cable gland (pos. 1 in Fig. 3-26) with sealing ring (pos. 2) into the enclosure below the power supply connection. 7 Loosen the coupling ring (pos. 3). 8 Feed the power line through the cable gland into the enclosure. When doing so bend the flexible divider (pos. 4) to the right.
System 182-XT-4 Installation Terminal labeling: X17 X16 L1 N 100... 240V AC MAINS L N Fig. 3-27 Line power connection. The complete assignment of the terminal strip is shown in section 3.12. 9 10 Connect phases L and N to the terminal strip. Make sure that the cable assignment agrees with the specification on the terminal label under the terminal strip. Tighten the coupling ring (pos. 3 in Fig. 3-26). WARNING No free wires must be allowed to project into the enclosure.
Installation System 182-XT-4 3.8.2 DIQ/S 182-XT-4-PR/24V (24 V version) WARNING If the 24 V AC/DC supply is incorrectly connected, it may represent a danger to life from electric shock. Pay attention to the following points during installation: The DIQ/S 182-XT-4-PR must only be connected by a qualified electrician. The 24 V AC/DC supply must meet the specifications quoted on the name plate and in chapter 9 TECHNICAL DATA (protective low voltage SELV).
System 182-XT-4 Installation Fig. 3-28 Prepared 24 V AC/DC line. Connecting the 24 V AC/ DC line 4 Open the enclosure of the DIQ/S 182 XT-4-PR (front terminal strip). 4 2 1 3 Fig. 3-29 Inserting the 24V AC/DC line ba76027e02 12/2014 5 Screw a cable gland (pos. 1 in Fig. 3-29) with sealing ring (pos. 2) into the enclosure below the 24 V AC/DC connection. 6 Loosen the coupling ring (pos. 3). 7 Feed the 24 V AC/DC line through the cable gland into the enclosure.
Installation System 182-XT-4 Terminal labeling: X17 X16 24V AC DC INPUT POWER Fig. 3-30 24 V AC/DC connection. The complete assignment of the terminal strip is shown in section 3.12. 8 Connect wires 1 and 2 to the terminal strip. Make sure that the cable assignment agrees with the specification on the terminal label under the terminal strip. 9 Tighten the coupling ring (pos. 3 in Fig. 3-29). WARNING No free wires must be allowed to project into the enclosure.
System 182-XT-4 Installation 3.9 Connection to the relay outputs 3.9.1 General installation instructions WARNING If external electrical circuits that are subject to the danger of physical contact are incorrectly connected to the relay contacts, there may be a danger of life threatening electric shock. Electrical circuits are regarded to be subject to the danger of physical contact when there are voltages higher than the Safety Extra Low Voltage (SELV).
Installation Connecting lines to the terminal strip System 182-XT-4 11 Open the enclosure of the DIQ/S 182 XT-4-PR. 2 1 3 Fig. 3-31 Feeding in the lines (example: front terminal strip) 12 Screw a cable gland (pos. 1 in Fig. 3-31) with the sealing ring (pos. 2) into the enclosure below the respective connections. 13 Loosen the coupling ring (pos. 3). 14 Feed the line through the cable gland in the enclosure. 15 Connect the wires to the terminal strip.
System 182-XT-4 Installation 17 Close the enclosure of the DIQ/S 182 XT-4-PR. 3.9.2 Usage of the auxiliary voltage The DIQ/S 182 XT-4-PR has a 24 V output (designation, HILFSSPANNUNG or AUXILIARY VOLTAGE on the terminal strip). You can use this auxiliary voltage for the relay-controlled opening of the valve in a DIQ/CHV valve module for the compressed air-driven sensor cleaning function.
Installation System 182-XT-4 Divider Relay connection Auxiliary voltage Bridge Valve control line Installation examples with one and two sensors with compressed air cleaning can be found in section 3.11.
System 182-XT-4 Installation 3.10 Start checklist and system start Commissioning Before starting the system, carry out the system check using the following checklist. Always carry out the check before the initial commissioning before any further commissioning if the system has been previously extended or modified. Start checklist 1 Are all system components correctly connected with one another (see section 3.
Installation System 182-XT-4 3.11 Installation examples 3.11.1 Compressed air cleaning of two sensors Maximum cable length SNCIQ(/UG) plus SACIQ = 250 m DIQ/S 182 XT-4-PR M C S OK ESC SACIQ Valve control line 1 Valve control line 2 DIQ/CHV 2 DIQ/CHV 1 SACIQ Air SACIQ Sensor 2 Connection scheme of valve control Air Sensor 1 Example: Relay 1 controls the cleaning of sensor 1. Relay 2 controls the cleaning of sensor 2. Variant: Relay 1 controls the cleaning of both sensors.
System 182-XT-4 Installation sensors is carried out with the same settings. WARNING In this configuration, the free switching contact (here: R3) may be used to switch SELV voltages only. WARNING No free wires must be allowed to project into the enclosure. Otherwise, there is a danger that areas safe to contact could come into contact with dangerous voltages. Always cut off any wires that are not in use as closely as possible to the cable gland.
Installation System 182-XT-4 Shield / Filler stranded wire Connection scheme of the DIQ/JB SNCIQ(/UG) Terminal strip DIQ/JB red X1 red X2 green X3 green X4 X5 red X6 X7 green SACIQ SACIQ black Sensor 2 3 - 46 black Sensor 1 ba76027e02 12/2014
System 182-XT-4 Installation 3.11.
Installation System 182-XT-4 Shield / Filler stranded wire Connection scheme of the DIQ/JB SNCIQ(/UG) red Terminal strip DIQ/JB green X1 red X2 X3 X4 X5 X6 X7 green SACIQ black 3 - 48 ba76027e02 12/2014
System 182-XT-4 Installation 3.12 X9 X8 X5 X4 100...
Installation 3 - 50 System 182-XT-4 ba76027e02 12/2014
System 182-XT-4 Operation 4 Operation 4.1 Operating elements Display M C S OK ESC Fig.
Operation System 182-XT-4 4.2 Measured value and status display The m key switches to the last selected measured value and status display from any operating situation. Entries that are not completed are ignored while doing so. Pressing m once again cyclically switches between further display options. Double display of measured values, large: Main measured parameter only.
System 182-XT-4 Operation Select the PROPERTIES menu with g. This menu can be used to put sensors in the maintenance condition and prompt for important data (calibration data, error messages, operating states, software versions etc.). Open the SETTINGS menu with s.
Operation System 182-XT-4 4.3 Working with the SETTINGS menu All settings in the SETTINGS menu can be protected by a password against unauthorized changing. For more detailed information on password protection, see section 4.6. 4.3.1 Selection menus Pressing S switches from the measured value display to the SETTINGS menu (main menu). Fig.
System 182-XT-4 Operation 4.3.2 Setting tables The actual settings are made in the setting tables. Each setting is represented by two lines together. The name of the setting appears in the upper line on the left side of the display. The corresponding value is in the line below on the right side. Fig. 4-3 Example of a setting table Operating notes The arrows 8/2 appear if further display settings are above or below the visible display range.
Operation System 182-XT-4 4.3.3 Entry mode In the entry mode you can change individual values or enter a character string. Depending on the value type, change a value as follows Fixed values of a selection list (e.g. sensor measuring ranges): This is the most frequent form of an entry. Select the required option with the toggle switch w and confirm the selection with g. The display switches back to the setting table. Fig.
System 182-XT-4 Operation Numerals: Entering numerals is made in the same way as entering characters. The following numerals can be entered: 0..9-. Entering" -" or "." is only allowed where it makes sense, e.g. "-" at the first position only. Save and quit ba76027e02 12/2014 On principle, all settings made in the entry mode are only taken over after selecting the Save and quit item in the relevant setting table and pressed g.
Operation System 182-XT-4 4.4 PROPERTIES menu 4.4.1 Overview Pressing g switches from the measured value display to the PROPERTIES menu. In the PROPERTIES menu, you can prompt calibration data and various information on system components. Moreover, you can switch the maintenance condition of a sensor on and off. Fig. 4-7 Submenus/functions PROPERTIES menu Maintenance SXX This function switches the maintenance condition of a sensor on and off (see section 4.4.
System 182-XT-4 Operation 4.4.2 Maintenance condition When an IQ sensor is calibrated, cleaned, serviced or repaired, the maintenance condition for the relevant IQ sensor should always be switched on. In the maintenance condition apart from the measured value display, the system does not react to the current measured value or the condition of the selected IQ sensor IQ sensor errors do not prompt changes in the conditions of linked outputs.
Operation Recommended proceeding for cleaning, maintenance and repair Automatic switch-on of the maintenance condition System 182-XT-4 1 Switch on the maintenance condition for the IQ sensor. The measured value display flashes. 2 Pull the sensor out of the sample. 3 Carry out the cleaning, maintenance or repair (removal and replacement) of the sensor. 4 Submerse the sensor in the sample again. 5 Wait until the measured value no longer changes.
System 182-XT-4 Operation 4.4.3 Sensor status Sxx In the SENSOR STATUS Sxx menu you can prompt the following information on a sensor: Type and series number Software status Error and info messages ("log book") Data of the last calibration (only for sensors that can be calibrated) figure 4-8 SENSOR STATUS Sxx Log book The log book is a list of messages related to a sensor.
Operation Calibration data System 182-XT-4 You can view the data of the last calibration under the Cal menu item. Sensors that have not yet been calibrated do not have this menu item. The symbol in the Cal line quotes the validity state: = valid = invalid The content and form of the calibration data depend on the sensor type. Log book messages Each log book message in the log book consists of one line. The latest message is on the first position. They are not yet marked with a tick, i.e. acknowledged.
System 182-XT-4 Operation Type number Structure of the message code Type Category II2 figure 4-10Message code Pos. Information Explanation 1 Category Info message (I) Error message (E) 2 Type Calibration (C) Installation and commissioning (I) Instructions for service and repair (S) Application instructions (A) 3 Type number Each type contains subtypes (0..9A..Z) Only the last message of each message code is ever displayed.
Operation 4 - 14 System 182-XT-4 3 Select the Log... menu item and press g. The log book is displayed. 4 Highlight the message to be acknowledged and press g. The detailed message text is displayed. Scroll through the text with the toggle switch w. 5 Press g. Thus you acknowledge the message (). 6 Press g once again. This returns you to the log book where you can view and acknowledge further messages as necessary. 7 To exit the log book press e.
System 182-XT-4 Operation 4.5 Calibration of sensors Sensors can be protected by a password against unauthorized calibration. For more detailed information on password protection, see section 4.6. General proceeding 1 Switch to the measured value display with m. 2 Select the sensor to be calibrated with W (in the single display, the sensor being displayed is always selected at the same time). 3 Call up calibration with c.
Operation Putting the sensor into operation after calibrating System 182-XT-4 5 Confirm the calibration data with g. Calibration is completed with this. The following display message describes the further steps to put the sensor into operation again. 6 Confirm with g. The display returns to the measured value display (the measured value flashes as the sensor is still in the maintenance condition). 7 If calibration was successful, immerse the sensor in the test sample.
System 182-XT-4 Operation 4.6 Passwords You can assign and activate two passwords for the System 182-XT-4. Settings password protects all settings in the SETTINGS menu. If the password is active, all settings can be viewed but not changed. The password prompt appears on leaving a setting table with the Save and quit command. Resetting the system configuration to default is also protected. Calibration password protects against unauthorized calibration.
Operation 4 - 18 System 182-XT-4 ba76027e02 12/2014
System 182-XT-4 The SETTINGS menu 5 The SETTINGS menu 5.1 Overview of the SETTINGS menu Pressing S switches from the measured value display to the SETTINGS menu (main menu). To view these menu items, scroll down with w. figure 5-1 Submenus in the SETTINGS menu The individual submenus are described in the following paragraphs. 5.2 Language In this menu, you can set the system language. Procedure: Selecting the language ba76027e02 12/2014 1 Open the SETTINGS menu with s.
The SETTINGS menu System 182-XT-4 If the selected system language is not available in a sensor, all displays of this sensor appear in the standard language, English. To activate the selected system language for this component, a software update of the component is required. Contact YSI. 5.3 Sensor S01 to S04 In this menu, you can assign a name of your choice to a sensor and adjust the sensor so it optimally meets the requirements of your application (measured parameter, measuring range, etc.).
System 182-XT-4 The SETTINGS menu To accept all settings, highlight the Save and quit menu item at the lower end of the setting table and press g. If you exit the setting table via m, e/Quit or the Quit menu item, all changes are ignored. Inactive sensor datasets An inactive dataset for an IQ sensor arises if the DIQ/S 182-XT-4-PR receives no signals from an IQ sensor that is already registered. The Error display appears on the measured value display instead of a measured value.
The SETTINGS menu System 182-XT-4 options are described in detail in the chapter 6 RELAY OUTPUTS menu. 5.5 PROFIBUS config. You can set the PROFIBUS address in this menu (see operating manual "IQ SENSORNET Field bus linking"). 5.6 System The settings in the SYSTEM menu comprise: Date/Time Pressure/Altitude This setting is important if you want to carry out D. O. measurements with the System 182. (adjustable range: 500 ... 1100 mbar or 0 ... 5955 m altitude).
System 182-XT-4 The SETTINGS menu Settings ba76027e02 12/2014 Sensor settings Sensor dependent (see settings tables in the respective sensor operating manual). Note: Calibration of the sensor is stored in the sensor and is retained when the system configuration is reset.
The SETTINGS menu 5-6 System 182-XT-4 ba76027e02 12/2014
System 182-XT-4 Relay outputs 6 Relay outputs 6.1 Outputs of the system 182 XT-4 The DIQ/S 182-XT-4-PR has three relay outputs. Functions for relay outputs System monitoring Sensor monitoring Limit indicator Frequency output Pulse-width output Sensor controlled Cleaning Manual control Relay outputs can be configured as openers or closers. You can view the current states of the relay outputs in the measured value and status display (see section 4.2).
Relay outputs Linking options System 182-XT-4 6.2 Linking and adjusting: general procedures 6.2.1 linking outputs You have the following options of linking relay outputs: Sensor Sxx The output is linked with sensor 0x Sensor S01&S02 The output is linked to both sensors S01 and S02. System Select this option if you want to use the output for system monitoring (details, see section 6.4.2). Procedure: linking outputs 6-2 Proceed as follows if the output was not yet linked.
System 182-XT-4 Relay outputs 6.2.2 Deleting a link with an output If a link is no longer required, it can be erased. Procedure: Erasing a link ba76027e02 12/2014 1 Open the SETTINGS menu with s. 2 Using w and g, select and confirm the Relay output Rx menu item (corresponding to sensor 1, 2 or 3). 3 Using w, select Delete link and confirm with g. A security prompt appears. 4 Using w, select Delete link and confirm with g. The link is deleted.
Relay outputs System 182-XT-4 6.2.3 Procedure: Setting an output Setting outputs 1 Open the SETTINGS menu with s. 2 Using w and g, select and confirm the Relay output Rx menu item (corresponding to sensor 1, 2 or 3). 3 Confirm the selection Set output with g. The setting table of the output is displayed. 4 Edit the setting table as described in section 4.3.2. To accept all settings, highlight the Save and quit menu item at the lower end of the setting table and press g.
System 182-XT-4 Relay outputs 6.3 Basic information on relay functions This chapter describes general basic information concerning the following relay functions: Monitoring (see section 6.3.1) Limit indicator (see section 6.3.2) Proportional output (see section 6.3.3) 6.3.1 Monitoring When using a relay for monitoring, a relay action (Open, Close) occurs when certain states occur. This function is suitable, for example, for the monitoring of errors in the system.
Relay outputs Monitoring limiting values using one or two relays System 182-XT-4 Measured value t1 t1 Relay 1 UL Hysteresis UL 2 1 6 4 3 5 LL Hysteresis LL Relay 2 t2 t2 Time Fig.
System 182-XT-4 Relay outputs 6.3.3 Proportional output In the case of proportional output, a relay switches cyclically on and off in a defined measured value range (proportional range). At the same time, the relay switches with a: duration of operation that corresponds to the measured value (pulse-width output, see page 6-9) or switching frequency (frequency output, see page 6-10).
Relay outputs Output with one relay System 182-XT-4 Switching frequency f or Pulse width v 100 90 Proportional band 10 0 Measured value 1 Fig. 6-2 Output with two relays 2 Output with one relay Switching frequency f or Pulse width v Proportional bands Relay 1 and 2 100 90 10 Measured value 0 1 2 Relay 1 Fig.
System 182-XT-4 Pulse width output Relay outputs The output via the pulse width is used, e.g. for controlling valves. Pulse-width regulation changes the duration of operation (ton) of the output signal. Depending on the position of the measured value in the proportional range, the relay is operated for a longer or shorter period. Relay tOn t Off On Off T Fig.
Relay outputs Frequency output System 182-XT-4 Switching frequency output is used, e.g. for controlling dosing pumps. In contrast to the pulse-width output, the pulse width is not modulated with the frequency output but the switching frequency of the output signal. Depending on the position of the measured value in the proportional range, the relay is switched more often or less often. Relay tOn = 0.3 s On Off T Fig.
System 182-XT-4 Characteristic curves Relay outputs Through the selection of the Start value and End value, the proportional output can be operated with a positive or negative characteristic curve. Positive characteristic curve: Select the End value to be greater than the Start value. The turn-on duration or frequency increases with an increasing measured value (see page 6-12). Negative characteristic curve: Select the End value to be smaller than the Start value.
Relay outputs Positive characteristic curve System 182-XT-4 The proportional output range begins above the initial value. If the proportional range is undercut or exceeded, the selected behavior comes into force. Pulse width v [%] 90% 100 90 Cycle duration T 50 Proportional band 10 0 50% 50% tOn tOf f 10% 90% Time 1 Fig.
System 182-XT-4 Negative characteristic curve Relay outputs The proportional output range begins below the initial value. If the proportional range is undercut or exceeded, the selected behavior comes into force. Fig. 6-10 Pulse width output Switching frequency f [1/min] 100 Maximum switching frequency 50 Proportional band 50 % of maximum switching frequency Time 0 2 Measured value 1 Minumum switching frequency Fig.
Relay outputs System 182-XT-4 6.4 Setting table for relays 6.4.1 Functions and settings To set a relay, its function has to be selected first. Then the relevant setting table is displayed: Relay function and relevant setting tables 6 - 14 Function Setting table No function The relay output is not used. System monitoring See section 6.4.2 Sensor monitoring See section 6.4.3 Limit indicator See section 6.4.4 Frequency output See section 6.4.5 Pulse-width output See section 6.4.
System 182-XT-4 Relay outputs 6.4.2 System monitoring Function The System monitoring enables the monitoring of system errors. To set up the System monitoring function for a relay output, you have to select the System option when linking the relay output (see section 6.2.1). It can be used to monitor the following system errors: Settings Collective error message Settings Selection Explanations Power failure On Off The Power failure On function monitors the supply voltage in the DIQ/S 182-XT-4-PR.
Relay outputs System 182-XT-4 6.4.3 Function Sensor monitoring The Sensor monitoring function enables the monitoring of sensor errors and the maintenance condition. In order to set up the Sensor monitoring function for a relay output, the relay output must be linked with a sensor (see section 6.2.1). Settings Setting Selection Explanation Errors All All sensor errors (special ones and general ones) are monitored and can prompt a relay action.
System 182-XT-4 Relay outputs 6.4.4 Limit indicator Function The characteristic of the limit indicator is laid down in the Limit value UL, Limit value LL, Hysteresis UL and Hysteresis LL settings. The fundamentals of the function are described in the introductory chapter (see section 6.3.2). In order to set up the Limit indicator function for a relay output, the relay output must be linked with a sensor (see section 6.2.1).
Relay outputs System 182-XT-4 6.4.5 Function Frequency output The characteristic of the frequency output is laid down in the Start value, End value, Frequency (f) min. and Frequency (f) max. settings. The fundamentals of the function are described in the introductory chapter (see section 6.3.3). In order to set up the Frequency output function for a relay output, the relay output must be linked with a sensor (see section 6.2.1).
System 182-XT-4 Relay outputs 6.4.6 Pulse-width output Function The characteristic of the pulse width output is laid down in the Start value, End value, Pulse width (v) min. and Pulse width (v) max. settings. The fundamentals of the function are described in the introductory chapter (see section 6.3.3). In order to set up the Pulse-width output function for a relay output, the relay output must be linked with a sensor (see section 6.2.1).
Relay outputs System 182-XT-4 6.4.7 Sensor controlled With the Sensor controlled function, the relay is controlled by a linked sensor. Requirement Settings Sensor that transmits signals to trigger a cleaning cycle, e.g. UV/VIS sensor Setting Selection/Values Explanation Pulse length Automatic The duration of the air cleaning process is programmed in the sensor. The relay automatically takes over the cleaning duration from the sensor.
System 182-XT-4 Relay outputs 6.4.8 Cleaning Function The Cleaning function enables the time controlled automatic start of the sensor cleaning function with the aid of a relay of the DIQ/S 182-XT-4PR. The relay controls the DIQ/CHV valve module and switches the compressed air for the CH sensor cleaning head on or off. In order to set up the Cleaning function for a relay output, the relay output must be linked with a sensor (see section 6.2.1). The assigned relay always works as a closer.
Relay outputs System 182-XT-4 Settings Setting Selection/Values Explanation Reference time (h) 0 ... 23 h Reference time (min) 0 ... 60 min Time at which a cleaning cycle is started. Further cleaning cycles will be performed at the times specified by the cleaning interval. Interval unit 1 .. 7 d 1 .. 24 h 5 .. 60 min Selection of range and unit for the Cleaning interval.
System 182-XT-4 Relay outputs Example Setting Result Reference time (h): Reference time (min): Interval unit: Cleaning interval: 12 0 Hours (h) 8h Reference time: 12:00 hours This specifies the following start times: 04:00, 12:00 and 20:00 hours 2 1 3 t1a t1b relay condition 4 t1 1 4 t1 t1 closed open t2 t2 00:00 04:00 t2 12:00 t2 20:00 24:00 Time Fig.
Relay outputs System 182-XT-4 Canceling the cleaning A running cleaning cycle is canceled: Automatically – if the sensor switches to the inactive condition during the cleaning cycle Manually – By pressing c – By switching on the maintenance condition Each time the cleaning cycle is canceled, the relay opens immediately. If the cleaning cycle is canceled automatically, the outputs linked to the sensor are released immediately.
System 182-XT-4 Relay outputs 6.5 Behavior of linked relay outputs 6.5.1 Behavior in case of error For linked relay outputs, you can specify the behavior of the outputs in case of errors. Depending on the use of the output, the behavior in case of errors is set in the following menus: Output Menu Limit indicator Behavior at error(see section 6.4.4) Frequency output Frequency with error(see section 6.4.5) Pulse-width output Error pulse width(see section 6.4.
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System 182-XT-4 Maintenance activities Maintenance and cleaning 7 Maintenance and cleaning 7.1 Maintenance Component Maintenance IQ sensors Depending on the type of sensor (see the component operating manual of the sensor) DIQ/S 182-XT-4-PR, DIQ modules, MIQ modules No maintenance required 7.2 DIQ/S 182-XT-4-PR, DIQ modules, MIQ modules Cleaning Clean components mounted in the open of gross contamination as necessary.
Maintenance and cleaning 7-2 System 182-XT-4 ba76027e02 12/2014
System 182-XT-4 Log book What to do if ... 8 What to do if ... 8.1 Information on errors The 182 XT-4 system performs a comprehensive cyclical self test during operation. While doing so, the system identifies all states that deviate from normal operation and enters corresponding messages in the log book (information or error message). With the aid of the log book, you can call up instructions on how to clear the error directly on the terminal. The log book is described in detail in section 4.4.
What to do if ... The selected system language was not activated for a sensor System 182-XT-4 Cause Remedy – A system language was selected that is not available in the sensor. The English language was activated instead of the selected system language. – Contact YSI, a software update is required for the respective components 8.3 Replacing system components 8.3.1 Replacing passive components Passive components include all components that the controller cannot recognize.
System 182-XT-4 What to do if ... 8.3.2 Adding and replacing IQ sensors Inactive datasets of IQ sensors If an IQ sensor is removed from the system, its settings remains stored in the DIQ/S 182-XT-4-PR as an inactive dataset. A dataset contains the following information: Serial number of the IQ sensor (and, with it, the type of sensor) Display position All sensor settings All characteristics of the link with an output.
What to do if ... System 182-XT-4 Case 2: The type of sensor is identical with the type of sensor in an inactive dataset (or several inactive datasets), but the serial numbers differ. Operator intervention is required here. The connected IQ sensor can: – be assigned to the inactive dataset (or one of the inactive datasets). Example: Replacing an IQ sensor. Make sure that the substitute sensor has at least the software status of the inactive IQ sensor.
System 182-XT-4 Operating sequence in case 2 What to do if ... 1 Connect the IQ sensor. 2 Change to the measured value display with m. The component database is updated. The following display appears (example): 3 Select the required option with w and confirm with g. – If Add as new sensor was selected, the system changes directly to the measured value display. As soon as the IQ sensor is ready for operation, it delivers a measured value.
What to do if ...
System 182-XT-4 Dimensions Technical data 9 Technical data 9.1 DIQ/S 182-XT-4-PR Front view: Side view: 143.0 144.0 144.0 23.0 M C S OK ESC 43.0 11.0 Rear view: 16.5 137.0 72.0 45.0 115.0 70.0 Stack mounting: 48 48 137.0 Fig.
Technical data Mechanical construction System 182-XT-4 Enclosure material Polycarbonate with 20 % glass fiber Weight Approx. 0.7 kg Type of protection – IP 66 – corresponds to NEMA 4X The DIQ/S 182-XT-4-PR is not suitable for conduit connection Ambient conditions Temperature Operation - 20 °C ... + 55 °C (- 4 ... 131 °F) Storage - 25 °C ... + 65 °C (- 13 ...
System 182-XT-4 Electrical data DIQ/S 182-XT-4-PR/24V (24 V AD/DC version) Technical data Supply Nominal voltage: 24 V AC/DC ± 10 % protective low voltage SELV (Safety Extra Low Voltage) AC frequency: 50/60 Hz according to DIN IEC 60038 Connection: 2 pin Line cross-section of connections: Europe:1.5 ... 4.0 mm2 USA:AWG 14 ... 12 Fuse rating on the operator side: max. 16 A Power consumption X9 X8 X5 X4 100...
Technical data System 182-XT-4 Relay (3 x) Output Galvanically separated Max. switching voltage Front terminal strip: 240 VAC or 24 VDC Rear terminal strip: 250 VAC or 24 VDC Front terminal strip: 2 A (AC and DC) Rear terminal strip: 5 A (AC and DC) Fuse rating on the operator side Front terminal strip: max. 2 A Rear terminal strip: Maximum 5 A Relay functions Programmable as: Max.
System 182-XT-4 EMC product and system characteristics Technical data EN 61326 EMC requirements for electrical resources for control technology and laboratory use – Resources for industrial areas, intended for indispensable operation – Interference emission limits for resources of class B System lightning protection Extended protective characteristics as opposed to EN 61326 FCC, class A Any combination of the DIQ/S 182-XT-4-PR with IQ SENSOR NET products in a user-specific system achieves the listed
Technical data System 182-XT-4 9.2 MIQ modules Technical data on special MIQ modules are given in the respective operating manuals. Dimensions 144,0 52,2 Front view: 144,0 Side view: 115,0 11,0 70,0 16,5 Stack mounting: Fig.
System 182-XT-4 Mechanical construction Technical data Maximum number of MIQ modules in a module stack 1 plus DIQ/S 182-XT-4-PR Enclosure material Polycarbonate with 20 % glass fiber Weight Approx. 0.5 kg (type-dependent) Type of protection – IP 66 – In accordance with NEMA 4X MIQ modules are not suitable for conduit connection Terminal connections SENSORNET connections At least two in each MIQ module.
Technical data System 182-XT-4 9.3 DIQ/JB Dimensions 94 57 ca. 25 94 DIQ/JB Fig. 9-3 Mechanical construction Electrical connections Terminals Dimension drawing of DIQ/JB (dimensions in mm) Enclosure material Polystyrene Weight Approx. 0.2 kg Type of protection IP 66 1 2 3 4 5 6 7 1 2 3 4 5 6 7 (7 passive, potential free terminals for line extension or branching) Terminal type Screw-type terminal strip Terminal ranges Solid wires: Flexible wires: Cable feeds 9-8 0.
System 182-XT-4 Technical data 9.4 DIQ/CHV Dimensions 94 57 28 94 DIQ/CHV Fig. 9-4 Mechanical construction Electrical connections Dimension drawing of DIQ/CHV (dimensions in mm) Enclosure material Polystyrene Weight Approx. 0.
Technical data Valve circuits System 182-XT-4 Switching voltage Approx. 22 V Max. switching current Approx. 40 mA NOTE The valve may only be operated with the auxiliary voltage of the DIQ/ S 182-XT-4-PR. Compressed air 9 - 10 Required air quality Dry, free of dust and oil Operating pressure Max.
System 182-XT-4 Technical data 9.5 200 Wall mounting or top hat rail mounting Space required for screwdriver 245 Wall mounting and top hat rail mounting Space required by mounted components 48 285 Fig. 9-5 Space required for wall and top hat rail mounting: (dimensions in mm) Panel mounting 100 150 Space required for screwdriver 205 48 180 Panel mounting Fig.
Technical data 9 - 12 System 182-XT-4 ba76027e02 12/2014
System 182-XT-4 ba76027e02 12/2014 -1
Contact Information System 182-XT-4 10 Contact Information 10.1 Ordering & Technical Support Telephone: (800) 897-4151 (937) 767-7241 Monday through Friday, 8:00 AM to 5:00 PM ET Fax: (937) 767-1058 Email: environmental@ysi.com Mail: YSI Incorporated 1725 Brannum Lane Yellow Springs, OH 45387 USA Internet: www.ysi.com When placing an order please have the following information available: YSI account number (if available) Model number or brief description Quantity 10.
System 182-XT-4 Accessories and options 11 Accessories and options Description Model Order no. IQ SENSOR NET cable - please specify the required length in m with your order SNCIQ 480 046Y SNCIQ/UG 480 047Y SACIQ-1.5 480 040Y – 7.0 m SACIQ-7.0 480 042Y – 15.0 m SACIQ-15.0 480 044Y – Special length up to max. 100 m SACIQ-SO 480 041VY – 20 m (seawater version) SACIQ-20.0 SW 480 045Y – 25 m (seawater version) SACIQ-25.0 SW 480 066Y – 50 m (seawater version) SACIQ-50.
Accessories and options 11 - 2 System 182-XT-4 ba76027e02 12/2014
System 182-XT-4 12 Index Index A I Air pressure ............................................... 5-4 Altitude ...................................................... 5-4 Ambient conditions .................................... 9-2 Auxiliary voltage Terminal strip .................................... 3-49 Usage ................................................ 3-41 Inactive dataset .................................. 5-3, 8-3 Info symbol ...................................... 4-3, 4-11 K Key functions ...
Index P Password Calibration .........................................4-17 Settings ..............................................4-17 Power failure ..............................................1-3 Power rating ..............................................3-3 Power requirement ....................................3-3 Pulse width output (relay) ........................6-19 System 182-XT-4 Toggle switch ............................................4-1 Types of installation .................................
System 182-XT-4 Proceeding: prompting the password Appendix (store separately if required) 13 Appendix (store separately if required) 13.1 Forgotten the password? 1 Open the SETTINGS menu with s. 2 Depending on the password to be prompted, use w and g to select and confirm the menu item, Settings a / z or Calibrate a / z. The following display appears: or 3 First press c, then press s. The current password is displayed. 4 Quit the display of the password with g. 13.
Appendix (store separately if required) 13 - 2 System 182-XT-4 ba76027e02 12/2014
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