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A: Surge absorbers are optional and can be added to each channel depending on field requirements
Harmony Rack
5A (Typical)
Temperature scaling and calibration functions
5 A at 125 VAC
Honeywell TK-PRR021 51309288-275 Redundancy Module SystemInterfaceModule A: Surge absorbers are optionalHoneywell TK PRR021 51309288 275 Redundancy Module Configured for controller redundancy synchronization in Honeywell Experion PKS control network architectures, the Honeywell TK PRR021 51309288 275 (TK PRR021 Redundancy Module) provides direct physical and electrical execution for redundant module communication and power distribution functions. Hardware Specifications Parameter Specification Model TK PRR021 51309288 275 Brand Honeywell Product Type