ABB 88TK50A-E GJR2397000R1210 Station Bus Coupling Module Input Board A: It mounts directly and

A: It mounts directly and connects to the operator‑station interface

Engineered with reliability and redundancy in mind

80026-172-23 Power Supply

Triple Modular Redundancy (TMR): Three independent channels per I/O point for fault-tolerant operation

ABB 88TK50A-E GJR2397000R1210 Station Bus Coupling Module Input Board A: It mounts directly andDescription The ABB 88TK50A E (Part No. GJR2397000R1210) is a Station Bus Coupling Module designed to connect ABB Procontrol P14 stations to a FDDI (Fiber Distributed Data Interface) remote bus. It ensures high speed, fault tolerant communication across distributed control systems and supports redundant operation with synchronized firmware. Specifications Model: 88TK50A E Part Number: GJR2397000R1210 System Compatibility: ABB Procontrol P14 Interface