Product Specifications; Function - Pepperl+Fuchs KCD2-SCS-Ex2.SP System Manual

K-System – Isolated Barriers

Product Specifications

2 Product Specifications
2.1

Function

Isolated barriers are isolators used for protection of intrinsically safe circuits in hazardous
areas. In addition to the required current, voltage and power limitation, the isolated barriers
have a galvanic isolation between the field circuit and the controller.
Figure 2.1
The K-System consists of wide range of isolated barriers suitable for mounting on 35 mm
DIN mounting rail. K-System is easy to specify, integrate and expand. Our extensive line
of intrinsic safe isolators for hazardous location applications contains over 150 different
devices.
Figure 2.2
Sensor
Actuator
Function – isolating, amplifying and transforming signals
K-System on Power Rail
Control
system
7