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Isolating switching amplifier

2-channel

IM12-22EX-R

The 2-channel IM12-22EX-R isolating switch-

ing amplifier is equipped with intrinsically safe

input circuits.

Sensors according to EN 60947-5-6 (NAMUR)

or potential-free contact transmitters can be

connected to the device.

The output circuits feature 2 relays, each with

1 NO contact.

You can toggle between working or closed

current, resp. NO or NC mode via three

switches at the front. The switching state of

channel 1 is thereby transmitted to the outputs

1 and 2.

The Pwr LED lights green to indicate opera-

tional readiness. LED 1 lights yellow to indi-

cate the switching status of the output.

■ 2 relay outputs (NO)

■ Output mode adjustable (NO/NC mode)

■ Multiplexing of signals possible

■ Complete galvanic isolation

■ Input reverse-polarity protected

■ ATEX, IECEx, cUL, cFM, CSA, TR CU,

NEPSI, KOSHA, TIIS, CCOE, INMETRO

■ Installation in zone 2