GJR2397000R1210 88TK50A-E Station Bus Coupling Module - ABB

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Description

• The GJR2397000R1210 88TK50A-E Station Bus Coupling Module is a critical communication interface used in ABB control systems to connect controllers and distributed nodes via a high-speed FDDI station bus. It ensures reliable and deterministic data exchange across the control network.
• This GJR2397000R1210 88TK50A-E module is engineered for applications requiring high availability and redundancy. In redundant configurations, two modules operate in parallel to maintain continuous communication. To ensure synchronization and prevent communication conflicts, both modules must run the same firmware version.

Specification

●Product Type: Station Bus Coupling Module
●Part Number: GJR2397000R1210
●Model: 88TK50A-E
●Communication Protocol: FDDI (Fiber Distributed Data Interface)
●Function: Station bus communication interface
●System Compatibility: ABB Advant / Distributed Control Systems
●Redundancy Support: Yes (dual module configuration supported)
●Firmware Requirement: Redundant modules must use identical firmware versions
●Interface Type: Fiber optic communication
●Installation: Rack-mounted module
●Operating Temperature: 0°C to +60°C
●Storage Temperature: -20°C to +70°C
●Humidity: 5%–95% non-condensing

Application

The GJR2397000R1210 88TK50A-E is widely used in:

Power Generation Plants (thermal, hydro, gas turbines)

Oil & Gas Industry (refineries, offshore platforms)

Chemical & Petrochemical Processing

Pulp & Paper Manufacturing

Water & Wastewater Treatment Facilities

Metallurgy and Heavy Industry

FAQ for GJR2397000R1210 88TK50A-E

• Q1: What is the main function of the 88TK50A-E module?

A: It connects controllers and nodes to the station bus, enabling high-speed data communication via FDDI.

• Q2: Why must redundant modules have the same firmware version?

A: Different firmware versions may cause synchronization issues or communication failures in redundant configurations.

• Q3: What type of communication does this module use?

A: It uses FDDI, a fiber optic-based high-speed network protocol.

• Q4: Can this module be used in non-redundant systems?

A: Yes, it can operate in both single and redundant configurations depending on system requirements.