HONEYWELL FC-IOTA-NR24 51306507-175 Redundant I/O Terminal Components

│Contact us│

Sales manager: Yuki

Email: sales6@askplc.com

WhatsApp: +8617359287459

│Basic Information │

The Honeywell FC-IOTA-NR24 51306507-175 is a high-reliability, non-redundant I/O termination assembly baseplate designed to provide physical structural mounting and electrical wiring connections for a single remote universal safety module (such as the RUSIO-3224 or RUSLS-3224). Engineered to meet stringent SIL 3 functional safety requirements in accordance with IEC 61508/61511 standards, this carrier board serves as the critical field-wiring interface that securely distributes power, routes signals, and manages communication paths. It accommodates up to 32 universal, configurable field I/O channels and translates incoming analog or digital field data directly to the higher-level process controllers over a dual 100 MB Ethernet interface, making it a foundational element in rugged industrial process safety management systems.

│Details│

Supported Module Capacity: 1 x RUSIO-3224 or RUSLS-3224 universal module

Total Universal I/O Channel Capacity: 32 channels

Dedicated Transducer V+ Terminals: 4 identical active analog input power pins

Main Nominal Supply Voltage: 24 VDC

Allowable Power Voltage Range: 24 VDC (-15% to +30%)

Maximum System Current Load: 10.0 A

Operating Ambient Temperature Limits: -40 °C to +70 °C (-40 °F to +158 °F)

Storage Temperature Envelope: -40 °C to +85 °C (-40 °F to +185 °F)

Relative Operating Humidity Range: 10% to 95% (strictly non-condensing)

│Applications│

➟ Emergency Shutdown Systems (ESD): Acts as the primary terminal baseplate for wiring critical field emergency push-buttons, safety valves, and high-priority trip signals that require instant execution under SIL 3 standards.

➟ Burner Management Systems (BMS): Facilitates non-redundant yet high-integrity signal control over fuel valves, ignition monitoring rods, and exhaust fan parameters on industrial boilers and refinery furnaces.

➟ Universal Remote I/O Cabinet Deployment: Installed inside remote instrument enclosures located across a manufacturing plant floor to condense and clean up field cabling before multiplexing data back via Ethernet.

│What happens next?│

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Email: sales6@askplc.com

Whatsapp: +86 17359287459