The isolating switching amplifier

MK1-2AP/24VDC is equipped with two intrinsically safe input circuits.

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

or potential-free contact makers can be connected to the device.

The coupler features PNP switching, short-circuit proof transistor outputs.

The switching state of the coupler is explained

in the block diagram below.

The yellow LED indicates the switching status.

■ Output mode NO

■ Short-circuit protected PNP transistor

outputs

■ Complete galvanic isolation

■ Input reverse-polarity protected