Analog Output

4~20mA input /4~20mA output 1 input 1 output

Overview

Isolated safety barrier at operating side: PHC-11TD-11, input and output with analog signal, single input and single output.

The safety barrier can transmit the 4-20mA signal from safe area to the dangerous area, to drive the valve positioner, electric/gas converters and other actuators to work.

This product needs an external 20-35VDC power supply.

Terminal isolation between power supply, input and output.

* bus terminal power supply, please see appendix for details.

PHC-22TD-1111

4~20mA input /4~20mA output 2 inputs 2 outputs

Overview

The isolated operating end safety barrier PHC-22TD-1111 is a safety barrier designed specifically for analog input and output.