ABB 88TR01 GJR2391100R1210 Redundancy Control Module

88TR01 GJR2391100R1210 is a redundant control module of ABB PROCONTROL system. This module monitors the status of redundant stations, performs millisecond-level fault switching and multiple communication verification.

This module is mainly composed of partner interface, switching logic, station bus interface and processing part. Signal adaptation with other redundant station redundant control modules is realized through partner interface; switching logic includes control and monitoring logic for redundant switching; station bus interface adapts module signals, mainly for parallel/serial conversion.

Function & Features

• Continuous status scanning: ABB 88TR01 continuously scans the status of itself and the paired redundant station (through the station bus PCB and the bottom partner interface), and triggers switching only when the standby station is completely fault-free (avoiding cascading risks).

• Dual channel coordination: ABB 88TR01 and the paired module execute the switching logic synchronously (switching time <100ms).

• Data transmission guarantee: ABB 88TR01 uses parity bits to check whether the telegrams received from the bus are transmitted without faults on the one hand, and the telegrams sent to the bus by the module also come with parity bits on the other hand.

Specifications

FAQ

Q: What is the brand?

A:  ABB

Q: What is the type?

A:  Redundancy Control Module

Q: What is the warranty?

A: 1 year

Q: Where is the shipping location?

A: Xiamen

Q: What is the payment method?

A: T/T

Q: Why choose us?

A: We are the supplier for industrial automation spare parts,We speciaized in PLC DCS and TSl system modules and spare parts for 10 years, With our professional expertise and extensive experience, we are well-equipped to meet your requirements.