PEPPERL+FUCHS Safety Barrier Voltage Repeater KFD2-VR2-Ex1.50M Zener Barrier Safety Isolator

Voltage Repeater KFD2-VR2-Ex1.50M

1-channel isolated barrier

24 V DC supply (Power Rail) 

Voltage input 0 mV ... ± 50 mV

Voltage output 0 mV ... ± 50 mV

Selectable up/downscale sensor breakage detection 

Function

This isolated barrier is used for intrinsic safety applications.

It transfers low voltage signals from load cells, strain gauges, operational amplifiers, and inductive oscillation sensors located in hazardous areas to safe areas.

The input voltage of the terminals 4 and 5 is transferred to the terminals 7 and 8.

The input, output, and power supply are galvanically isolated from each other. Upscale or downscale lead breakage monitoring is selectable via switches located on the front panel of the device.

Note: This unit requires three minutes after power-up to reach the accuracy cited in the technical data.