Foxboro RH924UQ – Field Control Processor

Overview

The Foxboro RH924UQ is a high-performance field control processor designed for the Foxboro Evo™ DCS. It integrates network management, real-time data processing, and system diagnostics into a single unit. Therefore, it ensures robust process control and uninterrupted communication across industrial automation systems.

Technical Specifications

• Model: RH924UQ

• Type: Core Network Controller / Communication Module

• System Compatibility: Foxboro Evo™ DCS

• Processor: Multi-core industrial CPU

• Memory: Industrial-grade embedded memory

• Network Interfaces: Redundant Ethernet (10/100 Mbps)

• Supported Protocols: TCP/IP, Modbus, X‑NET

• Operating Voltage: 24 VDC

• Operating Temperature: –20 °C to +60 °C

• Storage Temperature: –40 °C to +85 °C

• Humidity Range: 5% – 95% non-condensing

• Reliability Features: Redundant architecture, automatic failover

• Expansion Options: Profibus DP, X‑NET fieldbus for extended I/O

• Enclosure: Rugged sealed design with EMI resistance

• Country of Origin: USA

FAQ

Q1: What protocols does the RH924UQ support?
It supports TCP/IP, Modbus, and X‑NET for seamless integration with field devices.

Q2: Can it operate in harsh industrial environments?
Yes, it features rugged housing with EMI resistance and a wide operating temperature range.

Q3: Does it support redundant networking?
Absolutely. The module includes redundant Ethernet architecture for continuous communication.

Q4: What expansion options are available?
You can expand I/O using Profibus DP or X‑NET fieldbus modules.