Allen-Bradley 1756-RM/B ControlLogix Redundancy Module – Enhancing System Reliability

Model Type:Redundancy Module

Manufacturer(s):Allen-Bradley

Number Of Channels:2

Current Rating:Drawn: 970 mA at 5.1 VDC, 1.7 mA at 24 VDC

Isolation:30 V (Continuous)

Basic Insulation Type:

ControlNet Connections:A/B To Backplane, And ControlNet A To ControlNet B

Enclosure:Open Type

RFI Suppression:Radiated: 10 V/M With 1 KHZ Sine-Wave 80% AM From 80 – 2000 MHZ

Temperature Rating:32 – 140 DEG F

Display:4 Character Alpha/Numeric

Mounting:Chassis

Power Dissipation:5.1 W

Environmental Conditions:5 – 95% Non-Condensing Relative Humidity

Vibration Resistance:2 G

Shock Resistance:30 G

Interface:Ethernet

USB Port:

    Engineered for critical industrial applications, the Allen-Bradley 1756-RM/B ControlLogix Redundancy Module ensures uninterrupted operation by providing dual-channel control functionality. This design significantly reduces the risk of system downtime due to single-point failures.

    The module supports ControlNet A/B and ControlNet A to ControlNet B connections, facilitating seamless integration with other Allen-Bradley ControlLogix systems and third-party devices. Its open-type enclosure allows for easy installation in various industrial environments.

    With a continuous isolation rating of 30V and robust RF interference suppression capabilities, this module is designed to withstand harsh conditions without compromising on performance. It operates within a temperature range of 32°F to 140°F (-25°C to 60°C), making it suitable for a wide array of industrial applications.

    For power management, the 1756-RM/B module is capable of drawing 970 mA at 5.1 VDC and 1.7 mA at 24 VDC, ensuring efficient operation while maintaining safety margins. The low power consumption and high insulation standards make it an ideal choice for energy-conscious industrial setups.

    The inclusion of an alpha-numeric display provides users with quick access to system status information, enhancing operational efficiency. Whether used in manufacturing, processing, or other industrial sectors, the Allen-Bradley 1756-RM/B ControlLogix Redundancy Module delivers unparalleled reliability and ease of integration.