Free UPS Ground on All Orders!
Request a
Fast Quote
Account
Cart
Quote
+1 (919) 205-4392
Allen Bradley 1788 Linking Devices 1788-CN2FFR

Product image is representative; revision or series may vary. Contact us to request a specific version.

1788-CN2FFR

|
Need a Specific Revision?

The 1788-CN2FFR from Allen Bradley is a network linking device in the 1788 Linking Devices series. It features two BNC coax ControlNet ports and operates with a supply voltage range of 24–32 VDC. Designed for redundancy, this unit is suitable for process control integration applications.

In Stock
Ships from Raleigh, NC
2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
Learn more
Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 1788-CN2FFR

ManufacturerAllen Bradley
Product TypeNetwork Linking Device
Product Line1788 Linking Devices
Part Number1788-CN2FFR
UPC884951723528
Weight1.25 lbs (0.57 kg)
ControlNet Ports2 × BNC Coax
Input Power Voltage24–32 VDC
RedundancyControlNet Redundant
Power Consumption260 mA at 24 VDC
Communication MediaCoax, H1
Power Dissipation12.4 W at 24 VDC
Mounting MethodDIN Rail
Fieldbus Current0.5 A at 24 VDC
Enclosure TypeOpen Style
Isolation Voltage30 V
Application UseProcess Control Integration
Network TopologyLinking Device
Ethernet CablingCAT5 STP/UTP
View as PDF
Request a Repair

The Allen Bradley 1788-CN2FFR functions as a network linking device, facilitating seamless connectivity within automation systems. Specifically designed for process control integration, it employs two BNC coax ports for ControlNet connectivity. Users can supply power through a voltage range from 24 to 32 VDC, making this unit versatile across various setups. The power consumption remains steady at 260 mA, and the device produces a total power dissipation of 12.4 watts.

This unit ensures fieldbus capabilities with a current rating of 0.5 A at 24 VDC. The mounting procedure follows a DIN rail method, allowing for streamlined installation in control cabinets or enclosures. The open-style design provides flexibility for accommodating other components within the system. With a noted isolation voltage of 30 volts, the equipment ensures safe operation in demanding environments.

For connectivity, the 1788-CN2FFR utilizes standard CAT5 STP or UTP Ethernet cabling. It is optimized for ControlNet redundancy, enhancing reliability in critical applications. This linking device efficiently supports various network topologies, ensuring robust communication pathways for the processes it controls.

Revision Part #Also known as
1788-CN2FFR Ser A1788-CN2FFR/A, Series A, Rev A
Don't see your particular revision? Contact us now.