Electronic module digital input and output-PSSu KF EI

2 outputs, fail-safe, 0.5 A, single-pole, positive switching, short-circuit protected,
overload protected, no feedback, 1 output, standard, 0.5 A, uni-polar, positive switching, short circuit protected, 1 CIO combined input and output for cascading, standard, 1 input for encoder, female Mini-IO connector,
8 pins, 2 inputs for proximity switches.