Features:
- Connectivity solution bridging PROCONTROL stations to FDDI-based remote bus infrastructure
- Integrated optical-fiber communication with dual-channel redundancy support
- Full compatibility with 24V PROCONTROL module ecosystem and ISO/IEC 9314 standards
The ABB GJR2397000R1210 88TK50A-E serves as the primary coupling module within a PROCONTROL station, establishing robust communication links between the station and the distributed remote bus network. It continuously manages high-integrity data exchange over FDDI ring topology compliant with ISO/IEC 9314 standards, supporting fiber-optic connections spanning up to 2 km between adjacent stations while maintaining overall ring integrity across maximum distances of 100 km. Advanced error protection mechanisms safeguard all transmissions through FDDI-standard generator polynomials and specialized CRC protection for PROCONTROL telegrams, achieving a hamming distance of d=6 for exceptional data reliability. The GJR2397000R1210 88TK50A-E supports both standalone operation and enhanced dual-channel configurations, with the latter providing redundant communication paths through secondary coupling modules for critical applications requiring maximum availability.
As the central communication hub for the entire station, this coupling module directly influences the operational integrity of the complete monitoring and control system. Each PROCONTROL installation requires one GJR2397000R1210 88TK50A-E for standard single-channel operation, or two units when implementing dual-channel redundancy. The module utilizes address assignments 60 or 61 depending on operational mode, with address 62 reserved for system-level functions, and offers flexible mounting options with compatibility for any slot position within standard PROCONTROL cabinets that provide dedicated reserved locations.
When deploying dual-channel station bus coupling, the architecture necessitates installation of a second GJR2397000R1210 88TK50A-E module to establish the redundant pathway. Beyond basic single-channel functionality, this configuration enables sophisticated automatic protocol management and seamless operational handoffs. The redundant coupling system continuously monitors communication health across both channels through dedicated station protocol control circuitry. Should the primary communication path exhibit instability or failure, the system automatically transfers data handling responsibilities to the secondary channel while generating appropriate status notifications through the potential-isolated monitoring interface for cabinet annunciations.
The GJR2397000R1210 88TK50A-E ABB Coupling Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
ABB GJR2397000R1210 88TK50A-E Coupling Module Manuals,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.
ABB GJR2397000R1210 88TK50A-E Coupling Module Specs
General
- Manufacturer ABB
- Model GJR2397000R1210 88TK50A-E
- Condition New Original ready stock
- Product Family 88TK50R,88TK50R1210,88TK50A-E/1210
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.
- Station Coupling: Connects a PROCONTROL station to an FDDI fiber optic ring.
- Redundant Networking: Supports redundant operation for high-availability systems, provided both modules use the same firmware.
- Long-Distance Data Transfer: Facilitates high-speed communication between stations up to 2 km apart, with a total network length of up to 100 km.
- Distributed Control Systems (DCS): Used in industrial automation environments that require reliable, large-scale data synchronization.
- Voltage Support: Typically operates on a 24 V DC supply.
- Industrial Hardening: Specifically designed for demanding industrial communication and control environments.
- Network Standards: Complies with the ISO/IEC 9314 standard for FDDI ring configurations.
- Protocol Management: Controls operational activities for data exchange within the station and manages telegram protocols.
- Diagnostic Indicators: Features front-panel LEDs that display operating states and system disturbances.
- Address Management: Allows for manual setting of module, station, and system addresses via hardware switches.
- Data Protection: Uses a generator polynome and specific CRC (Cyclic Redundancy Check) protection to ensure data integrity during transmission.
- Interfaces: Equipped with two standard station bus interfaces and one potential-isolated interface for cabinet annunciations.