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Isolated Barriers

WE-System

K-System
H-System
E-System
CR-System
WE-System

K-System

Overview K-System interface technology Solving a wide range of applications in one system, our K-System guarantees a reliable and economical signal transmission between your field device and the control system....

OverviewThe H-System connects� several intrinsic safety barriers to a termination board, thus� creating an interface connection between the field devices in a hazardous location and the process automation system. Compared...

Overview Eurocards in the E-System have a high channel density and a favorable price to� performance ratio. At a width of only 4TE (20,32mm), up to 8 channels are available....

� Overview� The DIN rail devices of the CR-System serve as low-cost signal conditioning modules between the field device and the control system.� A wide range of modules is available...

� OverviewThe WE-System transformer isolated barrier transfers digital signals into hazardous areas. Sensors per EN 60947-5-6 (NAMUR) or mechanical contacts may be used as transmitters. The control circuit is monitored...

Overview

The WE-System transformer isolated barrier transfers digital signals into hazardous areas. Sensors per EN 60947-5-6 (NAMUR) or mechanical contacts may be used as transmitters. The control circuit is monitored for lead breakage (LB).

1- / 2-channel
Control circuit EEx ia IIC
230 V / 115 V AC supply voltage
Reversible mode of operation
Lead breakage (LB) monitoring
1 relay output with 1 changeover contact per channel