PR Electronics 2 Channel Galvanic Barrier, Pulse Isolator, NAMUR Sensor, Switch Input, NPN, Relay Output, ATEX

The 5202B is a pulse isolator with safety barrier for the supply of NAMUR sensors and for detection of mechanical contacts installed in the hazardous area.
The interface is designed according to strict safety requirements and is therefore suitable for application in SIL 2 installations.

Ex pulse isolator
2 channels, 2 outputs (relays with change-over)
5-port 3.75 kVAC galvanic isolation
One input signal can be used on two separate outputs
A cable error alarm can be detected on a separate output
Universal supply by AC or DC
Inputs, outputs and supply are floating and galvanically
DIN rail mounting

Not suitable for new installations requiring certification to the latest ATEX standards - see ATEX certificate DEMKO 99ATEX127186 and EU Declaration of Conformity for details

PR Electronics - Ex Interfaces