CONTENTS Chapter 1..................................Description Chapter 2..................................Installation Chapter 3.................................Operation Chapter 4.................................Calibration Chapter 5............................…..Doric Viewer Chapter 6……………………….
Chapter 1 Description The Series 5000 is designed as a fully programmable digital temperature indicator and miniature datalogger. The displays are 0.56" in-line red LED type. The menu driven display prompts and 14-segment alphanumeric characters make programming simple. Front panel programming is accomplished through three front panel keys. Degrees F or degrees C are indicated by a green, .4" seven segment LED located to the right of the main display. Resolution is selectable either 1° or 0.1°.
rear of the instrument via a removable Euro-style terminal block. Sensor connections are made by screw terminals also on the rear of the instrument. Minimum and Maximum values are always available for viewing. On the Basic model (no options), the information is accessible through the front panel menu system. Configuration settings are stored in on-board memory and are not affected by power loss. The following models are available (see list below).
Chapter 2 Installation Panel Installation 1. Prepare a mounting panel cutout by cutting a rectangular hole (3.62” +0.02/-0.0” X 1.77” + 0.02/-0.0”) in the desired location (see Figure following page). The maximum panel thickness is 3/8 inches. 2. Remove the mounting bracket from the instrument housing by removing the two screws on the rear of the indicator.. 3. Remove the pluggable terminal block located at the rear of the unit and wire the input power and RS232 wires.
circuitry. Allow at least 10 minutes prior to working on the unit. PANEL CUTOUT 1.77 in. +0.02/-0.0 3.62 in. +0.02/-0.0 4. Install the indicator in the panel cutout from the front side of the panel. Be sure the instrument is right-side-up. See figure on following page. 5. Reinstall the mounting bracket on the indicator. Tighten the bracket screws to achieve a snug fit against the panel. Avoid distorting or cracking the housing by not over- tightening the bracket screws.
BRACKET SCREWS INSIDE PANEL CASE 5
Single Channel Wiring For easy installation, remove the pluggable terminal block located at the rear of the unit. Connect the input power and RS232 wires to the wire entry locations beneath and perpendicular to the plug-in direction according to figure below. WARNING! RTD - I -V +V RTD + I SERIAL RXD SERIAL TXD SERIAL COM GND NEUTRAL 100/240VAC HOT Dangerous voltages are exposed at the screw terminals.
Three Wire RTDs Note: All RTD units are shipped from the factory configured for 4-wire RTDs unless otherwise requested. To enable the unit to measure 3-wire RTDs, remove the electronics assembly from the housing and complete the following steps. If an option card is installed, remove the top and bottom screws and carefully lift the option card from the main board assembly. Step 1.
Thermocouple Multiple Input-Wiring +V +V -V 1 2 +V -V 3 4 +V -V 5 6 +V -V 7 8 +V -V 9 10 -V 11 12 RELAY NO COMMON RELAY NC The Multiple Input Option uses a quick disconnect terminal block to facilitate wire installation and servicing. The terminal block engages the printed circuit board (PCB) fingers of the Multiple Input board which fits through the upper slot located at the rear of the unit. The method of attachment is the same as for a PCB edge connector: push on/ pull off.
RELAY NO COMMON RELAY NC RTD 4-Wire Multiple Input-Wiring +V -v +I CH1 -I +V -V +I -I +V CH2 NOT USED -V +I -I 13 14 15 CH3 5 9 6 7 8 9 10
RELAY NO COMMON RELAY NC RTD 3-Wire Multiple Input-Wiring +V -v +I CH1 -I +V -V +I -I +V CH2 NOT USED -V +I -I 13 14 15 CH3 5 10 6 7 8 9 10
1 1 2 2 3 3 RELAY2 NC COM2 RELAY2 NO RELAY1 NC COM1 RELAY1 NO ALOG +V/-I ALOG -V ALOG +I Analog Output/Dual Alarm Wiring 4 4 5 6 5 7 8 6 9 7 11 10 8 11 12 13 14 15 9 10 11 12
Chapter 3 Operation Your indicator is programmed by a series of menu driven displays that are operated by three front panel pushbuttons; Program-PGM, Arrow-∆, and Enter-ENT. ENT PGM PROGRAM ARROW ENTER Addressing the main menu items configures the indicator. The indicator has a program lockout jumper located behind the front panel lens. Removing the jumper will prevent any front panel changes of the indicator programming. The indicator may still be programmed via the computer interface.
The following menu items are displayed only when the appropriate option is installed- 5. ALM1/ALM2: Sets relay trip points to a programmed value as well as other alarm related parameters 6. AOUT: Programs the indicator to translate the display to a proportional analog output signal 7.
are set to unlatch manually (‘MAN'), relay #1 may be unlatched by pressing and holding the ARROW key while pressing the PGM key. Pressing and holding the ARROW key while pressing ENT key will unlatch relay #2. Note: Basic units shipped from the factory are configured for type K thermocouple, ° F, 0.1 degree resolution. Multiple Input models are shipped from the factory with a 5 second scan rate, channel 1 on, all alarms off with the setpoint set LOW at 0000.
Scroll through the various sensor types by pressing the Arrow key until a “K” appears on the display. Press the ENT key to select K type thermocouple. STEP 3. An F or C will appear. Pressing the Arrow key repeatedly will cause C and F to alternate on the display. With F on the display, select degrees F by pressing the ENT key. DCPT will appear. The Arrow key allows you to toggle back and forth between 0.1 and 1.0 degree resolutions. STEP 4. To select 0.1° resolution, with 0.
there whenever you need them. You can display the Minimum or Maximum value by following the steps below. STEP 1. With the MATH menu on the display, open this menu item by pressing the ENT key. MIN is on the display. STEP 2. Press the Arrow key to toggle between MIN and MAX. When the display shows MAX, press the ENT key and the display will now indicate the maximum value. The MIN/MAX memory may be reset at this point by pressing the Arrow key. With CLR (CLEAR) on the display, press ENT.
select AUTO. The scan rate is selectable in one-second increments between 5 and 20 seconds. The display readout will then sequentially show the temperature of the active channels. Any number of channels may be selected for scanning. If an alarm limit is exceeded on any displayed channel, the display will flash, and the relay contact will latch. The relay will remain latched until the alarm condition clears. In scanning mode the display will flash on the alarm channel as it scans.
- Pressing and holding the Arrow key and pressing the PGM key resets Relay 1 (ALM1). - Pressing and holding the Arrow key and pressing the ENT key resets Relay 2 (ALM2) Note: When the Viewer Software is being used, the front panel keys are disabled. Relays must therefore be reset using the Unlatch buttons on the Viewer control panel. When HIGH is selected, a temperature greater than or equal to the limit value will cause an alarm.
upper deviation limit operating temp lower deviation limit TIME Hysteresis Hysteresis or deadband is used to delay the unlatching of a tripped relay. Hysteresis may be selected within the alarm menu as either ON or OFF. Hysteresis is selectable from 0-99 degrees in 1° increments. For example, a limit with a hysteresis value of 5 assigned to it means that the display value must return 5° below the alarm setpoint before the alarm condition is cleared (the relay resets).
Analog Output The analog output option translates the indicators’ display reading to a proportional analog output signal. There are two versions of the analog output option, either 0-10VDC or 420ma. Both voltage and current outputs are scaleable within their ranges and are similarly programmed. Note that the analog output is active only in the display mode.
digit flashing. With the ARROW key select the number 0. Press ENT. The second digit will flash. Enter 0 again with the ARROW key. Continue on until 0032 is on the display with the 2 flashing. Press ENT. STEP 4. HIGH will appear on the display. Press ENT. Set the first digit to 0 by using the ARROW button. Set the second digit to 5 and so on until 0500 is on the display. With the farthest digit to the right flashing, press ENT. The next menu item appears. Example2: Program the indicator to output 0.
Press ENT. The second digit will flash. Enter 0 again with the ARROW key. Continue on until 0000 is on the display with the 0 flashing. Press ENT. STEP 4. HIGH will appear on the display. Press ENT. Set the first digit to 2 by using the ARROW button. Set the second digit to 0 and so on until 2000 is on the display. With the farthest digit to the right flashing, press ENT. The next menu item appears.
Chapter 4 Calibration Thermocouple Type: Single Channel Equipment Required: 1. Precision voltage source with a resolution to 1uV and an accuracy of ±0.01% or ±2.0uV. 2. Interconnecting copper wire from the DC source to the indicator. 3. Trimmer adjusting tool. WARNING!-Dangerous voltages exist on charged capacitors even after unit is de-energized. Allow 5 minutes of discharge time before removing unit from case. STEP 1. Remove power and snap off the front panel lens.
the main board electronics out of the case from the front. (Gently lift the display board above the catch located on the bottom of the inside of the plastic housing while pushing on the rear male connector on the rear of the main board assembly.) STEP 2. Observing polarity, connect the DC voltage source to the thermocouple inputs according to the wiring diagram located on the plastic housing. With the power OFF, plug in the wiring connector to the rear of the main board.
NOTE: Display readings take up to 10 seconds to respond to changes in the zero and span pots. STEP 4. Adjust the voltage source output to 39.000 mV. Adjust the SPAN potentiometer RV203 for a display reading of 560.0 ±0.1. Press PGM to exit the calibration mode. Turn the indicator power OFF. NOTE: The reference junction adjustment is factory set.
RTD Type: Equipment Required: 1. Precision resistance decade box with a resolution of 0.01Ω and an accuracy of ±0.02%. 2. Interconnecting copper wire from the resistance source to the indicator. 3. Trimmer adjusting tool. WARNING!-dangerous voltages exist on charged capacitors even after unit is deenergized. Allow 5 minutes of discharge time before removing unit from case. STEP 1. Remove power and snap off the front panel lens.
inputs according to the wiring diagram located on the plastic housing. With the power OFF, plug in the wiring connector to the rear of the main board. Turn power on and allow at least a 10-minute warm-up. STEP 3. Enter the program mode by pressing the PGM key and then the ENT key. Press the ARROW key to scroll through to the CAL menu. Press ENT. Adjust the zero potentiometer RV201 (see FIG 4.1) for a display of 0.0 ± 0.1.
Equipment Required: 1. Precision current meter with 0.1% accuracy and 10uA resolution. 2. Interconnecting copper wire from the DC current source to the indicator, +I to terminal 3 and –I to terminal 1 of the 15 position terminal block located at the rear of the unit.. 3. Trimmer adjusting tool. 4.Thermocouple simulator for Thermocouple units or Precision resistance decade box with a resolution of 0.01Ω and an accuracy of ±0.02%. STEP 1. Remove power and snap off the front panel lens.
FULL SCALE ZERO Analog Output Voltage: NOTE: The Analog Output Voltage option is calibrated from the factory to output 10.00 VDC with 1000° on the display and 0.00 VDC with 0.0° on the display. The output may be trimmed to meet your specific application. Equipment Required: 1. Precision voltage meter with 0.1% accuracy and 10mVDC resolution.
2. Interconnecting copper wire from the DC current source to the indicator, -V to terminal 3 and +V to terminal 1 of the 15 position terminal block located at the rear of the unit.. 3. Trimmer adjusting tool. 4.Thermocouple simulator for Thermocouple units or Precision resistance decade box with a resolution of 0.01Ω and an accuracy of ±0.02%. STEP 1. Remove power and snap off the front panel lens. Leave the keypad attached to the display board as it will be required to enter the programming menu. STEP 2.
Chapter 5 Doric Series 5000 Viewer Overview Series 5000 Series indicators interface to PC compatible computers through the RS232 port. Configuration of RS232 is accomplished simply by selection of COM port. Baud rate and communications parameters are automatically configured. All Series 5000 series features (Alarm Status, Input Identification, Min/Max Indication, Time Tagged Readings) are presented with a simulated LED display in an on-screen control panel format.
File Formats Space delimited ASCII text DATE TIME AM/PM CHAN TEMP °F/°C Installation 1. Connect a communications cable between your PC and the meter according to the diagram next page. 2. Start Windows 95. 3. Insert disk into drive A or (B). 4. In Windows 95 chose RUN from the Start menu. 5. Type A:\setup (or B:\setup) and click OK. 5. The Installation Wizard will guide you through the remainder of the installation procedure.
must be closed. If the configuration of the unit has changed e.g. thermocouple type, the software will read and reconfigure itself to match the instrument. REAR VIEW Rx 1 2 3 Computer side RS232 4 5 Tx Com 6 7 8 9 10 3 2 5 9 PIN CONN 2 3 7 25 PIN CONN Tx Rx Com Operation Alarms- A small box located to the left of the alarm box indicates alarm status. An L inside the box indicates a low alarm limit and an H indicates a high alarm limit.
- A green box indicates an active alarm not in an alarm condition - A flashing red box indicates that the channel is in an alarm condition If an alarm condition occurs while the Viewer window is minimized, the window will reopen automatically to alert the user that an alarm limit has been exeeded. Multiple Input Models - - - When in MANUAL mode, the instrument can only monitor the selected channel.
Close the log preference window. To begin logging, click the button on the main control panel labeled OFF. The button will change to ON and the unit will now begin logging.
Chapter 6 General Electrical Specifications Repeatability +/- 1 Count (single channel only) Stability with temperature Zero: 1uV/° C Span: .01% Thermocouple Reference Junction Internal, automatic, 0.03 degrees C/degrees C, 5 °C to 45 °C. Break Detection Upscale ≈ 50nA unit displays OL. Stability with Time .8°/year Noise Rejection NMRR: 60dB @ 50/60 Hz CMRR: 120dB @ 50/60 Hz (+/-0.
Input Impedance Thermocouple: 20MΩ, exclusive of break detect current effects RTD: 16.9kΩ, V+ input to I input RTD Lead Wire Error At 150uA excitation current: 40mΩ/Ω of equal resistance in V+ and V- leads,1Ω of inbalance in V+ or V- leads Point Update Rate 2 per second nominal (1° readings) 1 per second nominal (.1° readings) Display 4 Digit, 14-segment red or green .56 in. height LED plus 1 .
Alarm Relay Contact Rating 5A@ 120VAC(non-inductive load) Form C Power 100-240VAC (±10%), 50-400Hz, switching power supply Accuracy Specification ± 1 digit INPUT TYPE 1°° Resolution 0.1°° Resolution J,K,T,E thermocouples R and S thermocouples PT100a .00385, PT100a .00392 RTD 1° plus 0.03% rdg 1° plus 0.03% rdg 1° plus 0.03% rdg 0.5°C or 0.9°F 1 DEG ONLY 0.5°C or 0.
Isolation: Isolated between input and internal circuit to 500VAC.
