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The ABB GKWE853000R0200 (89NU04A-E) is a specialized coupling and annunciation module designed for use within the ABB Procontrol P14 automation system. This module serves as a critical interface for signal processing, providing reliable relay-based indications for process status, operational alerts, and fault monitoring.
This module is typically deployed within industrial control panels and rack-mounted automation environments, including ABB Advant OCS and Procontrol P14 systems, where high-reliability signal coupling and fault annunciation are required.
| Model | GKWE853000R0200 / 89NU04A-E |
| Manufacturer | ABB |
| System | Procontrol P14 |
| Power Supply | 24 V DC |
| Channels | 2 isolated segments |
| Signal Range | 0-20 mA / 4-20 mA |
| Cable Length | Max 1,200 m per segment |
| Isolation | 1,500 V DC segment-to-segment |
| Operating Temperature | -20 degC to +70 degC (rack inlet air) |
| Storage Temperature | -40 degC to +85 degC |
| Relative Humidity | 0 - 95 % RH (non-condensing) |
It is a coupling and annunciation module used for signal processing and communication interface tasks within ABB automation systems.
It provides reliable visual and relay-based indications for process status, operational alerts, and fault conditions.
It is designed for use in control panels and racks as part of the ABB Procontrol or Advant OCS systems.