The 2-channel IM35-22EX-HI signal isolator

is designed to transmit the normalized current

signal galvanically isolated 1:1 from the nonEx area to the Ex-area. In addition to the analog signal, also digital HART®

communication

signals can be transmitted bidirectionally.

Typical applications are for example, the control of I/P converters (at control valves for example) or indicators in the Ex-area.

The actuators are connected to the output terminals 1/2 and 6/7. Handheld terminals [HHT]

can be connected to the output and input terminals 16/17 and 11/12.

In addition, the removable terminal blocks are

equipped with 2 mm test sockets for signal

contro

■ Intelligent actuators supplied via HART

communication interface

■ Input circuits: 0/4…20 mA

■ Output circuits: 0/4…20 mA, intrinsically

safe

■ Universal operating voltage

■ Complete galvanic isolation

■ Input reverse-polarity protected

■ ATEX, TR CU, NEPSI

■ Installation in zone 2