Installation Instructions ArmorPOINT I/O 5V DC Encoder/Counter Module, Series A Catalog number 1738-IJM23 The ArmorPOINT® I/O family (Bulletin 1738) consists of modular I/O modules. The sealed IP67 housing of these modules requires no enclosure. (Note that environmental requirements other than IP67 may require an additional appropriate housing.) The I/O connector is sealed M23 style. The mounting base ships with the module. The 1738-IJM23 module is shown below.
ArmorPOINT I/O 5V DC Encoder/Counter Module, Series A Important User Information Solid state equipment has operational characteristics differing from those of electromechanical equipment. Safety Guidelines for the Application, Installation and Maintenance of Solid State Controls (Publication SGI-1.1 available from your local Rockwell Automation sales office or online at http://www.rockwellautomation.
ArmorPOINT I/O 5V DC Encoder/Counter Module, Series A ATTENTION 3 Environment and Enclosure This equipment is intended for use in overvoltage Category II applications (as defined in IEC publication 60664-1), at altitudes up to 2000 meters without derating. This equipment is considered Group 1, Class A industrial equipment according to IEC/CISPR Publication 11.
ArmorPOINT I/O 5V DC Encoder/Counter Module, Series A Preventing Electrostatic Discharge ATTENTION This equipment is sensitive to electrostatic discharge, which can cause internal damage and affect normal operation. Follow these guidelines when you handle this equipment: • Touch a grounded object to discharge potential static. • Wear an approved grounding wriststrap. • Do not touch connectors or pins on component boards. • Do not touch circuit components inside the equipment.
ArmorPOINT I/O 5V DC Encoder/Counter Module, Series A 5 Install the mounting base as follows: 1. Lay out the required points as shown above in the drilling dimension drawing. 2. Drill the necessary holes for #8 (M4) machine or self-tapping screws. 3. Mount the base using #8 (M4) screws. 4. Ground the system using the ground lug connection. (The ground lug connection is also a mounting hole.
ArmorPOINT I/O 5V DC Encoder/Counter Module, Series A Install the ArmorPOINT Encoder/Counter Module To install the ArmorPOINT Encoder/Counter module, proceed as follows. 1. Using a bladed screwdriver, rotate the keyswitch on the mounting base clockwise until the number 2 aligns with the notch in the base. 2. Position the module vertically above the mounting base. The module will bridge two bases. Module will bridge two bases. 1738-IJM23/A 5V dc Encoder/Counter MOD NET A B Z 43809 3.
ArmorPOINT I/O 5V DC Encoder/Counter Module, Series A Wire the Encoder/Counter Module 7 Following are wiring instructions for the ArmorPOINT Encoder/Counter module.
ArmorPOINT I/O 5V DC Encoder/Counter Module, Series A Communicate With Your Module I/O messages are sent to (consumed) and received from (produced) the ArmorPOINT I/O modules. These messages are mapped into the processor’s memory. This ArmorPOINT I/O input/output module produces 6 or 10 bytes of input data (scanner Rx - status). It consumes 1 byte of I/O data (scanner Tx). See the 1738 ArmorPOINT adapter User Manual, publication 1734-UM016, for specific parameter information.
ArmorPOINT I/O 5V DC Encoder/Counter Module, Series A 9 Configure the Encoder/Counter Module Parameter Set/Get Description Bytes 1 Set/Get Counter Configuration (see page 10) 1 2 Set/Get Filter Selection (see page 11) 1 3 Set/Get Decimal Position 1 4 Set/Get Reserved 1 5 Set/Get Time Base Value 2 6 Set/Get Gate Interval 1 7 Set/Get Channel Scalar (see page 11) 1 8 Set/Get Channel Rollover Value 4 9 Set/Get Channel Preset Value 4 10 Set/Get Counter Control Safe Sta
ArmorPOINT I/O 5V DC Encoder/Counter Module, Series A Counter Configuration 07 06 05 04 03 02 01 00 ZI Publication 1738-IN012B-EN-E - August 2013 MD CF Counter 0 0 0 0 0 Counter 0 0 0 1 Encoder X1 0 0 1 0 Encoder X2 0 0 1 1 Not used 0 1 0 0 Encoder X4 0 1 0 1 Period/Rate 0 1 1 0 Not used 0 1 1 1 Rate Measurement 0 0 0 Store Count Disabled 0 0 1 Mode 1 - store/continue 0 1 0 Mode 2 - store/wait/resume 0 1 1 Mode 3 - store, reset/wait/start 1
ArmorPOINT I/O 5V DC Encoder/Counter Module, Series A 11 Filter Selection 07 06 05 04 0 ZF BF AF 03 02 01 00 FS 0 0 0 0 No Filter 0 0 0 1 50kHz (10μs + 0μs/-1.6μs) 0 0 1 0 5kHz (100μs + 0μs/-13.2μs) 0 1 0 0 500Hz (1.0ms + 0ms/-125μs) 1 0 0 0 50Hz (10ms + 0ms/-1.
ArmorPOINT I/O 5V DC Encoder/Counter Module, Series A Assemblies The Encoder/Counter Module uses several words to communicate real time input and output data as well as non-real time module information (i.e., description, revision, and so on.) and configuration. The following table shows the words which can be exchanged. Data may be read (get) or written (set) using an explicit message.
ArmorPOINT I/O 5V DC Encoder/Counter Module, Series A Troubleshoot with the Indicators 13 1738-IJM23 1738-IJM23/A 5V dc Encoder/Counter Module Status Indicators Network Status Indicators MOD NET A B I/O Status Indicators Z 43808 Indication Probable Cause Module Status Off No power applied to device Green Device operating normally Flashing Green Device needs commissioning due to missing, incomplete, or incorrect configuration Flashing Red Recoverable fault Red Unrecoverable fault – may r
ArmorPOINT I/O 5V DC Encoder/Counter Module, Series A Indication Probable Cause Network Status Off Device is not online: – Device has not completed dup_MAC-id test. – Device not powered. Check module status indicator. Flashing Green Device is online but has no connections in the established state. Green Device is online and has connections in the established state. Flashing Red One or more I/O connections in timed-out state. Red Critical link failure – failed communication device.
ArmorPOINT I/O 5V DC Encoder/Counter Module, Series A Specifications 15 Following are specifications for the 1738 ArmorPOINT Encoder/Counter module. ArmorPOINTArmorPOINT 1738-IJM23 Module Input Specifications Number of Inputs 1 – 1 group of A/A return, B/B return, and Z/Z return Input Voltage 5V Input Current 19.1 mA @ 5V DC 25.7 mA @ 6V DC Input OFF-State Voltage <1.25V DC Input OFF-State Current, max <0.250 mA Input ON-State Voltage >2.
ArmorPOINT I/O 5V DC Encoder/Counter Module, Series A General Specifications (continued) Vibration ESD Immunity Radiated RF Immunity EFT/B Immunity Surge Transient Immunity Conducted RF Immunity Emissions Enclosure Type Rating Mounting Base Screw Torque Weight (approx.) Wiring Category1 Certifications: (when product is marked) IEC60068-2-6 (Test Fc, Operating): 5g @ 10...500Hz IEC 61000-4-2: 6kV contact discharge 8kV air discharge IEC 61000-4-3: 10V/m with 1kHz sine-wave 80% AM from 80...
ArmorPOINT I/O 5V DC Encoder/Counter Module, Series A 17 Notes: Publication 1738-IN012B-EN-E - August 2013
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