RH928CA | Foxboro Control Module with Ethernet & RS-485
Manufacturer: Foxboro
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Part Number: RH928CA
Condition：New with Original Package
Product Type: Control Module with Ethernet
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
FOXBORO RH928CA | I/A Series Rail-Mounted Control Processor
Product Overview
The FOXBORO RH928CA is a durable and rail-mounted control processor module designed for the Foxboro I/A Series DCS. It integrates real-time data acquisition, advanced signal processing, and communication protocols in one compact unit. With robust architecture, the RH928CA supports both discrete and analog I/O modules, ensuring stable performance in mission-critical control systems.
Its modular design enables easy installation, distributed deployment, and fault-tolerant configurations. This makes the RH928CA ideal for industries such as power generation, chemical processing, oil & gas, and pharmaceuticals where reliable automation is essential.
Technical Specifications
| Parameter | Details |
|---|---|
| Model | RH928CA |
| Function | Rail-mounted control processor module for Foxboro I/A Series DCS |
| Processor Architecture | Single processor (dual optional for fault-tolerant setups) |
| Memory | 16 MB SDRAM, 32 MB Flash |
| Power Supply | 24 V DC (redundant input supported) |
| Power Consumption | Maximum 8.5 W |
| Operating Temperature | 0°C to +60°C (32°F to 140°F) |
| Mounting Type | DIN rail or modular baseplate |
| Communication Protocols | Ethernet, RS-485, Modbus TCP/IP |
| I/O Compatibility | Supports discrete and analog I/O modules |
| Environmental Rating | Industrial-grade; built for long-term harsh environment operation |
| Certifications | CE, RoHS, IEC 61131-2 compliant |
| Weight | 500 g |
| Dimensions | 12 × 25 × 1 cm |
FAQ
Q: Does the RH928CA support fault-tolerant configurations?
A: Yes, the RH928CA can be deployed in dual-processor setups for redundancy.
Q: What memory resources are available in this module?
A: It includes 16 MB SDRAM and 32 MB Flash for efficient processing.
Q: Can it handle both analog and discrete I/O?
A: Yes, the RH928CA supports both analog and digital I/O modules for flexible integration.
Q: What is the maximum power consumption?
A: The module consumes up to 8.5 W, ensuring efficient energy usage.
Q: How is it mounted in the system?
A: The RH928CA can be mounted on a DIN rail or a modular baseplate.