Honeywell 51304427-200 Relay Digital Output FTA_Ningde Androld Automation Equipment Co.,Ltd.

June 10, 2026

Honeywell 51304427-200 Relay Digital Output FTA

1. Basic Model Information Part Number: 51304427-200 Common Model: MU-TDOR62 Full Name: Relay Digital Output Field Termination Assembly, CE Screw Terminal Applicable System: Honeywell TDC3000 / TPS UCN DCS Control System Matching Main Card: MU-DOR62 Relay Output IOP Card

Description

2. Product Function Description

This relay-type digital output FTA terminal board is matched exclusively with MU-DOR62 main IOP card. Built-in isolation relays convert low-voltage logic signals from DCS main control card into isolated dry contact signals to drive field AC/DC loads. It provides complete galvanic isolation between cabinet internal circuits and field equipment, eliminating ground loop interference and back EMF damage to main control cards. Equipped with CE-certified anti-loose screw terminals, it ensures stable wiring under high-vibration working conditions for chemical, power and oil & gas continuous production sites.

3. Core Electrical Technical Specifications

Output Type: Isolated dry relay contact output
Max Load Rating: 240VAC / 125VDC per channel
Channel Configuration: 16 relay output channels, fully compatible with MU-DOR62 IOP
Terminal Structure: CE standard screw terminal, anti-vibration and anti-loosening
Anti-interference Design: On-board TVS surge suppression to absorb inductive load counter electromotive force
Power Supply: Powered by DCS rack backplane
Operating Ambient Temperature: -40℃ ~ +70℃ industrial wide temperature range
Circuit Protection: Independent 6A SB channel fuses, short-circuit protection
Limitation: Non-conformal coated PCB, redundancy function not supported
Certification: CE industrial safety certified

4. Industrial Application Scenarios

Chemical Industry: Solenoid valve on-off control, safety interlock actuator driving
Power Industry: Auxiliary pump & fan relay control, boiler alarm light output
Oil & Gas Industry: Emergency shut-off valve logic signal output
General Process Control: Production line sequence interlock, equipment fault alarm driving

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