Model Type:Redundancy Module

Model Number:1756-RM2K

Manufacturer:Allen-Bradley

Channels:2

Current Rating (Drawn):1.16 A at 5.1 VDC, 3.4 MA at 24 VDC

Enclosure Type:Open Type

RFI Suppression:[“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:-40°C to +70°C

Power Dissipation:5.1 W

Isolation:30 V continuous

Environmental Conditions:5 – 95% non-condensing relative humidity

Vibration:2 G

Shock:30 G

Communication Protocol:ControlNet, DeviceNet, EtherNet/IP

Connection Cables:802.3 compliant shielded or unshielded twisted pair

Communication Speed:10/100 Mbps

    The Allen-Bradley AB 1756-RM2K ControlLogix Redundancy Module is engineered to provide unparalleled reliability and performance in demanding industrial environments. With its enhanced redundancy feature, this module ensures continuous operation, even in the event of component failure, safeguarding your critical processes against downtime.

    Featuring a robust open type enclosure, it is designed to withstand harsh industrial conditions, offering protection against radiated electromagnetic interference across a wide frequency spectrum. The display equipped with a 4-character alphanumeric format allows for quick and easy status monitoring.

    This ControlLogix module supports high-speed communication speeds up to 10/100 Mbps via Ethernet, bridging seamlessly with other devices in your network. Its compatibility with 802.3 compliant shielded or unshielded twisted pair cables ensures reliable data transmission over distances of up to 4 kilometers, enhancing the flexibility of your industrial setup.

    Equipped with an advanced temperature rating of 32 – 140 °F, the AB 1756-RM2K is suitable for a wide range of operating environments. It efficiently dissipates heat with a power dissipation of 5.1 W, and maintains isolation at a level of 30 V continuous, safeguarding sensitive components.

    Withstanding vibrations of up to 2 G and shock resistance of 30 G, this module ensures stability in environments prone to mechanical disturbances. It integrates seamlessly with other Allen-Bradley PLCs, enhancing system integration and reducing the complexity of your automation projects.