KCD2-STC-1.2O信号分配器

• 1-channel signal conditioner

• 24 V DC supply (Power Rail)

• Input for 2-wire SMART transmitters and current sources

• Signal splitter (1 input and 2 outputs)

• Dual output 0/4 mA ... 20 mA or 0/1 V ... 5 V

• Terminal blocks with test sockets

• Up to SIL 2 acc. to IEC 61508
 

Function

This signal conditioner provides the galvanic isolation

between field circuits and control circuits.

The device supplies 2-wire transmitters, and can also be used

with current sources.

The device transfers the analog input signal to the control side

as two isolated output signals.

Bi-directional communication is supported for

SMART transmitters that use current modulation to transmit

data and voltage modulation to receive data.

The output is selected as a current source, current sink, or

voltage source via switches.

Test sockets for the connection of HART communicators are

integrated into the terminals of the device.
 

Application

The device supports the following SMART protocols:

• HART

• BRAIN

• Foxboro