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Honeywell TDC 2000 Data Hiway Port (DHP) Controller ROM circuit board. Legacy Distributed Control System (DCS) spare.
Honeywell TDC 2000 Data Hiway Port (DHP) Controller ROM circuit board. Legacy Distributed Control System (DCS) spare.
Honeywell 51305489-800 is a DCS module supporting 24 VDC operation, Modbus RTU, and 4-20 mA analog I/O. Output current 5 A, relay rating 3 A at 250 VAC.
Honeywell 51305943-100 is a modular DCS digital control system. 8 analog outputs, 16 digital inputs, Modbus TCP/IP, 120/240V AC.