MODULO DE RELÉ COM LADO DE CONTATO INTRINSICAMENTE SEGURO SINAL DE ENTRADA

Relay Module with intrinsically safe hand contact operation input signal triggered by external voltage via external connection contacts, coated relay switch closed open relay switch disengaged reversible 1 output, power supply 20 ... 30Vdc temperature range - 20 ... 55 ° C model PI-EX-DO / REL-S. Phoenix