621-6550RC Honeywell PLC Module for Industrial Control Systems
Description
TheHoneywell 621-6550RCis ahigh-integrity source output moduledesigned for use inHoneywell’s TDC 2000andTDC 3000distributed control systems. It delivers reliable24VDC digital output signalsfor driving actuators, solenoids, and other field devices. Withoptical isolationandfault diagnostics, this module ensuressafe and efficient operationin industrial environments.