Honeywell CC-TDOR01 is a coated, non-redundant high-voltage relay Input/Output Termination Assembly for Experion Series C. It provides the field wiring and relay-contact interface used with the CC-PDOB01 digital output module. The relay arrangement is completed with the matching CC-SDOR01 extension board, so the IOTA, output module and extension hardware must be selected as one assembly.
02 / FUNCTIONAL DESCRIPTION
Installed Role in the Experion Architecture
CC-TDOR01 routes the output commands of a CC-PDOB01 through relay contacts for field circuits that require galvanic switching rather than a 24 V DC bussed transistor output. The IOTA is the cabinet-side termination and carrier; it is not a stand-alone output module.