Features:
- Provides 16 universal input function units for ABB Procontrol stations.
- Accepts documented binary, analog-current, NAMUR, and temperature-related input arrangements.
- Processes binary, analog, and temperature signals with distinct timing characteristics.
GJR2391500R1210 81EU01H-E brings multiple field-signal categories into one station input module while keeping each channel configurable for its assigned function.
Binary contacts, NAMUR transmitters, and several milliamp ranges use the documented circuit arrangements rather than one universal wiring diagram.
The module communicates through X11, connects process signals through X21, and relies on the specified subrack reference link for correct operation.
ABB GJR2391500R1210 81EU01H-E Universal Input Module Manuals, Datasheets, Links
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Supported input arrangements
- Contact inputs: Documented circuits cover 24 V and 48 V binary contacts.
- External binary supply: Inputs can use field power up to 60 V in the specified arrangement.
- NAMUR sources: Proximity-style transmitters use their dedicated channel configuration.
- Current signals: Available ranges include 0-20 mA, 4-20 mA, and 0-5 mA.
- Temperature path: Measurement uses the documented transducer and linearization functions.
Response and initialization
- Binary baseline: Input processing takes 5 ms without added function blocks.
- Analog baseline: Current-signal processing takes 80 ms.
- Temperature baseline: Temperature measurement takes 320 ms.
- Debounce: Binary bounce suppression is configured in 5 ms increments.
- Startup: Initialization spans 1-12 seconds or 2-22 seconds with function blocks.
Module connections
- Operating supply: The module uses 24 V DC.
- Base demand: Current consumption starts at 140 mA before input loads.
- Station bus: X11 carries the documented station connection.
- Process side: X21 connects the 16 field-input circuits.
- Subrack reference: X11/d18 links to ZD once per subrack.
When an input is unreliable
- All channels inactive: Check the common ZD link and operating supply first.
- One range incorrect: Verify the configured signal category and current range.
- Contact chatter: Compare the field contact with the selected debounce value.
- Slow temperature update: Account for the 320 ms baseline and added block time.
- NAMUR fault: Inspect the dedicated polarity, supply, and wire-break conditions.