Foxboro RH914XS Redundant Output Module
Product Details Introduction
Foxboro RH914XS
Alias or corresponding module: FBM237 redundant analog output module
[Module Function]
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
Product imag

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