PILZ PSSu E S 4DI-D PSSuniversal Standard I/O Modules
PSSu E S 4DI-D 312401 For digital or analogue signal processing. Up to 64 I/O modules can be installed in any order. PSSu, electronic module, digital inputs and outputs, with standard function, 4 inputs, 2 supply outputs 0.25 A, expanded diagnostic data.