Model Type:ControlLogix Enhanced Redundancy Module
Model Number:1756-RM/B
Manufacturer:Allen-Bradley
Number Of Channels:2
Current Rating:Drawn: 1.16 A At 5.1 VDC, 3.4 MA At 24 VDC
Enclosure:Open Type
RFI Suppression:Radiated: 10 V/M With 1 KHZ Sine-Wave 80% AM From 80 – 2000 MHZ, 10 V/M With 200 Hz 50% Pulse 100% AM At 900 MHZ, 10 V/M With 200 Hz 50% Pulse 100% AM At 1890 MHZ, 3 V/M With 1 KHZ Sine-Wave 80% AM From 2000 – 2700 MHZ
Display:4 Character Alpha/Numeric
Mounting:Chassis
Temperature Rating:32 – 140 DEG F
Power Supply:3 MA At 24 VDC
Communication Speed:Not specified
Communication Protocol:Not specified
Isolation:30 V Continuous
Environmental Conditions:5 – 95% Non-Condensing Relative Humidity
Vibration:2 G
Shock:30 G
Interface:Ethernet, USB Port
The AB 1756-RM/B ControlLogix™ Enhanced Redundancy Module is designed for critical industrial control environments where uninterrupted operation is essential. This module offers unparalleled reliability and redundancy, ensuring that your production lines remain operational even under unexpected system failures.
Featuring dual channels for enhanced redundancy, this module provides failover capabilities that prevent system downtime, safeguarding against single points of failure. It’s perfect for applications requiring high availability and robustness.
With an open type enclosure, the module is compact yet rugged, offering protection against external disturbances while maintaining easy access for maintenance and upgrades. The built-in RFI suppression ensures reliable communication in noisy industrial settings.
Equipped with a 4-character alpha-numeric display, it offers quick and clear status information at a glance, enabling technicians to monitor system health efficiently. The module’s compatibility with ControlLogix platforms ensures seamless integration with existing automation systems.
The AB 1756-RM/B is not just about functionality; its design is also optimized for ease of use. It can be conveniently mounted on the chassis, minimizing installation time and complexity. Its temperature rating from 32°F to 140°F ensures reliable operation across various industrial climates, enhancing its versatility.
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