Pepperl Fuchs KCD2-SCD-Ex1 SMART Current Driver

Pepperl Fuchs KCD2-SCD-Ex1 SMART Current Driver

Features

• 1-channel isolated barrier
• 24 V DC supply (Power Rail)
• Current output up to 650 Ω load
• HART I/P and valve positioner
• Lead breakage monitoring
• Accuracy 0.1 %
• Housing width 12.5 mm
• Up to SIL 2 acc. to IEC 61508

Pepperl fuchs KCD2-SCD-Ex1 SMART Current Driver

Function
This isolated barrier is used for intrinsic safety applications. It drives SMART I/P converters, electrical valves, and positioners in hazardous areas. Digital signals are superimposed on the analog values at the field or control side and are transferred bi directionally. Current transferred across the DC/DC converter is repeated at terminals 1 and 2.
An open field circuit presents a high input impedance to the control side to allow lead breakage monitoring by control system.
If the loop resistance for the digital communication is too low, an internal resistor of 250 Ω between terminals 6 and 8 is available, which may be used as the HART communication resistor. Pepperl fuchs KCD2-SCD-Ex1 SMART Current Driver
Sockets for the connection of a HART communicator are integrated into the terminals of the device. Pepperl fuchs KCD2-SCD-Ex1 SMART Current Driver

Large quantity of Pepperl+Fuchs Isolated Barriers K-Systems on stock

Pepperl fuchs KCD2-SCD-Ex1 SMART Current Driver