Foxboro RH914XS Redundant Output Module

Product manual:

This module provides 8 analog current outputs (0-20 mA) for precise output of analog signals in process control systems. The RH914XS is designed specifically for redundant configurations and is commonly used in systems that require extremely high reliability.

[Key Features]
Number of channels: 8 independent analog outputs

Output type: 0-20 mA, supports direct connection with field devices such as control valves and frequency converters

Redundancy support: Form a pair of redundant modules with another RH914XS module, automatically switch to prevent single point failure

High precision: typical error less than ± 0.05%, suitable for precision control

Channel isolation: Each output channel is electrically isolated to enhance system stability and anti-interference capability

Hot swappable support: Supports plugging and unplugging during operation without the need for system power failure

Signal update rate: Response time is generally less than 30ms, suitable for fast response control scenarios

Load capacity: The maximum driving load per channel is 750 ohms

Diagnostic function: equipped with online self diagnosis and fault detection capabilities

[Typical Application]
Precision chemical and refining process control

Simulation actuator control in power plant automation system

Valve positioning output in the oil and gas industry

Any continuous process control system that requires redundant outputs to ensure stability

Physical and Environmental Parameters
Installation method: Install on the DIN rail or rack base plate of Foxboro I/A Series

Working temperature: -20 ℃ to+70 ℃

Corrosion resistant environment level: Complies with G3 level (ISA S71.04 standard)

Protection level: IP20 (installed inside a typical control cabinet)

Power consumption: Low power design, supporting long-term operation

Product details picture:

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