Digital input module. Safety. 16SDI, 16SDI SIL2/ 8SDI SIL3, 24VDC, 1-wire, 8 pulse output (DI581-S)

Digital input module. Safety. 16SDI, 16SDI SIL2/ 8SDI SIL3, 24VDC, 1-wire, 8 pulse output (DI581-S)