CMRB11C |ABB|Industrial Automation Interface Module
Manufacturer: ABB
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Part Number: CMRB11C
Condition：New with Original Package
Product Type: Industrial Automation Interface Module
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Country of Origin: Sweden
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
ABB CMRB11C – Micro Control Interface Board
The ABB CMRB11C is a high-performance micro control interface board engineered for ABB’s industrial automation systems. It streamlines communication, signal processing, and logic execution within modular control systems, enhancing reliability and efficiency in demanding environments.
Designed for versatile integration, the CMRB11C supports multiple communication protocols, including RS-485 and CANopen. Its high-speed data transfer rate of up to 1 Mbps ensures rapid and accurate signal exchange between system components.
With an operating voltage range from 100 V to 240 V AC and robust temperature tolerance from –10°C to +55°C, the CMRB11C reliably performs under diverse industrial conditions. Consuming less than 5 W, this compact board contributes to energy efficiency without compromising performance.
Technical Specifications
| Feature | Description |
|---|---|
| Model | CMRB11C |
| Function | Micro control interface for signal processing and communication |
| Application | ABB DCS systems, modular control, ACS800 series rectifier control |
| Input Voltage | 24 VAC/DC, 50/60 Hz (range: 100–240 V AC) |
| Output Load | Up to 15 A, 250 V AC (relay switching) |
| Operating Temperature | –20°C to +85°C |
| Dimensions | 140 × 100 × 30 mm |
| Weight | 0.25 kg |
| Mounting Type | Panel mount or DIN rail |
| Communication Interfaces | RS-485, CANopen, Profibus DP, Ethernet, Fiber optic (up to 155 Mbps, >20 km) |
| Data Transfer Rate | Up to 1 Mbps |
| Protection Features | Overheat and short-circuit protection, reverse polarity, surge suppression, EMC-certified with 4000 V lightning protection |
| Status Indicators | 6 dual-color LEDs for power, communication, and fiber link status |
| Topology Support | Point-to-point, star, ring, redundant dual-network configurations |
| Power Consumption | <5 W |
| Certifications | CE, UL, RoHS compliant |