Overview

The ABB GJR2393800R0100 88QB03B-E Bus Termination Module plays a critical role in the safety-oriented Procontrol P14 system. This bus coupling module is integral to the SIL 3 certified boiler protection system (Procontrol PF), designed specifically as a three-channel 2oo3 protection mechanism. Its primary function is to switch processes to a safe state during potentially hazardous situations.

Functional Highlights

One of the key benefits of the GJR2393800R0100 88QB03B-E is its reliable operation, ensuring all relevant data for archiving, diagnostics, and operations are available across the control system via the FDDI bus. Moreover, this architecture maintains the protection system in an active state, even during periodic testing, allowing it to trigger emergency trips as necessary.

In addition, the use of field-proven modules like the ABB GJR2393800R0100 significantly reduces the need for additional interfacing efforts. This design simplifies both diagnosis and maintenance activities, allowing for efficient management of safety-relevant signals and circuits.

Furthermore, the integration of this vital bus coupling device facilitates a non-interacting connection between protection functions and all plant control systems. This provides a robust safety framework where the module's performance is continuously monitored, contributing to overall operational safety.

Technical Data

• Model Number: GJR2393800R0100 88QB03B-E
• Module Type: Bus Termination
• Manufacturer: ABB
• Condition: Brand New
• Weight: 1.22 kg
• Dimensions: 24 x 19 x 5.3 cm
• HS CODE: 8537101190
• Product Origin: Sweden
• System Compatibility: Procontrol P14
• Communication Service: Ethernet router

Typical Applications

The ABB GJR2393800R0100 88QB03B-E Bus Termination Module is ideally suited for:

• Safety-critical applications in power generation and industrial environments.
• Boiler protection systems requiring SIL 3 certification.
• Scenarios necessitating reliable data integrity and process safety.
• Systems integrating non-interacting connections for enhanced safety.

FAQ

1. What is the weight of the GJR2393800R0100 Bus Termination Module?
   The module weighs 1.22 kg.

2. What are the dimensions of this module?
   Its dimensions are 24 x 19 x 5.3 cm.

3. Is this module part of a safety-critical system?
   Yes, it is integral to the SIL 3 certified boiler protection system.

4. How does the module communicate within the system?
   It communicates via the FDDI bus for reliable data exchange.

5. Can the module be used during periodic testing?
   Yes, it maintains an active state during tests, enabling emergency trips.