Honeywell FC-RUSIO-334 Remote Universal Serial I/O Module

Overview

The Honeywell FC-RUSIO-334 is a high-performance Remote Universal Serial I/O Module engineered for industrial control and safety applications. It provides flexible digital input and output capabilities with robust isolation, reliable RS-485 communication, and compact dimensions, making it ideal for distributed control and safety-critical systems.

Technical Specifications

Key Features

• Universal I/O Capability: Supports both digital inputs and relay outputs in a single compact module.

• High Isolation: 1500 VDC isolation ensures protection against voltage spikes and electrical noise.

• RS-485 Communication: Multiple serial ports allow integration with remote devices over long distances.

• Compact and Robust: Space-saving design with high resistance to temperature, vibration, and industrial environments.

• Safety-Critical Reliability: Compatible with Honeywell FSC systems for fail-safe operations.

Applications

• Remote I/O integration in distributed control systems (DCS)

• Process monitoring and control in oil & gas, chemical, and manufacturing plants

• Safety systems requiring reliable input/output tracking

• Industrial automation setups where reduced wiring complexity is critical

FAQ

Q: What communication protocols does FC-RUSIO-334 support?
A: It supports RS-485 serial communication with baud rates from 1200 to 115200 bps.

Q: Can this module handle high-voltage industrial inputs?
A: The digital inputs are isolated up to 1500 VDC and accept signals from 0–30 VDC safely.

Q: How does FC-RUSIO-334 compare with similar Honeywell modules?
A: Compared with other FSC remote I/O devices, FC-RUSIO-334 offers more input channels (16) and relay outputs (8), combined with high isolation and four RS-485 ports for extended connectivity.