TK-PRR021 C200 Redundant Module | Honeywell 51309288-275

Honeywell TK-PRR021 51309288-275 Experion C200 Redundancy Module

Product Description

The TK-PRR021 (51309288-275) is a high-performance Redundancy Module (RM) engineered specifically for the Honeywell Experion PKS C200 controller platform. Its primary function is to provide a dedicated hardware synchronization link between primary and secondary processors, enabling seamless, fault-tolerant operation for mission-critical industrial processes.

By utilizing the TK-PRR021 (51309288-275), the control system can execute automatic failovers with zero interruption to the process logic. The module occupies two chassis slots and manages the high-speed data mirroring required to keep the backup controller updated in real-time. This hardware is essential for environments where downtime translates to significant safety risks or financial loss, ensuring that communication paths and diagnostics remain robust even during a hardware failure.

Detailed Technical Specifications

The following specifications define the electrical and operational parameters of the TK-PRR021:

• Manufacturer: Honeywell

• Model Number: TK-PRR021

• Part Numbers: 51309288-275 (Primary) / 51309283-300

• Product Type: Redundancy Module (RM)

• System Compatibility: Honeywell Experion PKS C200, TDC 3000

• Redundancy Support: Supports C200 Controller Redundancy

• Chassis Slot Occupancy: 2 Slots

• Current Draw (24VDC): 0.090 Amps

• Current Draw (5VDC): 1.000 Amps

• Current Draw (3.3VDC): 0.750 Amps

• Current Draw (1.2VDC): 0.007 Amps (7mA)

• Communication Protocols: Fault Tolerant Ethernet (FTE) support via processor link

• Operating Temperature: -20 °C to +60 °C

• Storage Temperature: -40 °C to +85 °C

• Diagnostics: Integrated Built-in Self-Test (BIST) and hardware status monitoring

• Weight: 0.45 Kg

• Shipping Weight: 2.0 Kg

• Compliance: CE, UL, CSA, IEC standards