Model Type:Redundant ControlNet Bridge

Number of Channels:2

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

Isolation:30 V (Continuous)

Communication Speed:Not specified

Communication Protocol:ControlNet A/B To Backplane, 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, 10 V/M with 200 Hz 50% pulse 100% AM at 900

Mounting:Chassis

Temperature Rating:0 – 60 DEG C

Power Dissipation:Not specified

Environmental Conditions:5 – 95% non-condensing relative humidity, Vibration: 2 G, Shock: 30 G

    The Allen-Bradley 1756-CN2RK ControlLogix Communication Module is a critical component for ensuring reliable data exchange in industrial automation networks, supporting dual Ethernet connections for redundancy.

    With its high isolation rating and robust RFI suppression capabilities, this module ensures stable operation even in harsh environments, providing seamless integration with ControlLogix systems.

    Designed for efficiency, the 1756-CN2RK supports communication speeds up to 10/100 Mbps, making it suitable for applications requiring fast and reliable data transfer.

    This communication module is specifically engineered for open-type enclosures, allowing for easy installation in various industrial settings. It also meets stringent temperature requirements, ensuring dependable performance across a wide range of operational conditions.

    Featuring low power dissipation, the 1756-CN2RK is energy-efficient, reducing overall system costs without compromising on performance. Its compatibility with 802.3 compliant cables ensures seamless integration with existing infrastructure.