Overview
Manuals
Principle
Primary Applications
Features:
- Coupling Module
- Control Systems Procontrol P14 Controllers
- Connects the cabinet to a channel of the PROCONTROL remote bus
Their core function is to act as an intelligent bridge between field devices and the system bus, flexibly receiving analog signals (such as pressure and temperature) and binary switching signals. This series of modules features extremely high channel density and self-diagnostic capabilities. Each channel can typically be independently configured with filtering, calibration, and limit alarm functions, ensuring accurate and real-time acquisition of field data, providing a solid foundation for decision-making throughout the control system.
It incorporates comprehensive monitoring mechanisms that can detect transmitter power short circuits, line breaks, and internal hardware faults in real time, issuing immediate alarms via front panel indicator lights or the system bus. The module supports hot-swapping technology, allowing maintenance and replacement without interrupting system operation. Furthermore, its robust electrical design enables stable operation in harsh power plant environments with strong electromagnetic interference and extreme temperatures, making it a key component for ensuring the safe operation of energy infrastructure.
The GJR2368900R1550 87TS01K-E ABB Coupling Module may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
ABB GJR2368900R1550 87TS01K-E Coupling Module info(Datasheets), Link
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.
Its operating principle is based on distributed processing and standard bus communication: The module first receives raw electrical signals from field sensors through a monitored input interface and performs analog-to-digital conversion (ADC) or jitter suppression using an onboard microprocessor. The processed data undergoes engineering quantity conversion and verification according to preset logic, and is then encapsulated into standard telegrams with parity bits. Finally, this data is uploaded to the system bus via the PROCONTROL station bus interface for use by the controller or host; simultaneously, the module continuously executes a cyclic self-test program to ensure the integrity and authenticity of each transmitted signal.
External System Interface: Its most common application is providing a standardized communication gateway (typically RS232C or RS422) between the PROCONTROL P14 station bus and external computers (such as process operator stations (POS) or engineering laptops).
System Diagnostics and Programming: Technicians use this module as an access point for the PDDS (Programming, Display, and Diagnostic System). It allows monitoring of bus telegraphs, analog process signals, and remote hardware diagnostics of the entire control station.
Signal Conditioning: Used to condition and isolate digital (on/off) signals from the field before they are processed by the controller logic, protecting sensitive internal electronic components from high-voltage transients or electrical noise.
Power Plant Automation: An essential component of fossil fuel and nuclear power plants, it is used to integrate distributed subsystems into the main power plant control network, ensuring synchronized data exchange for boiler and turbine management.
