Allen-Bradley 1771-KRF

The Allen-Bradley 1771-KRF is a module that lets DH, DH+, and remote I/O stations communicate over a broadband cable system.

The KRF module takes the signals from the DH/DH+ or remote I/O module as input and transmits them on the broadband cable. The KRF acts as a companion module to each DH/DH+ or remote I/O module on the broadband. You need one 1771-KRF for each DH/DH+ or remote I/O module that communicates over the broadband. The 1771-KRF’s industrialized, single–slot, 1771 form factor design lets you install it in any 1771- I/O chassis.