US$ 54.95
SM 421 DIGITAL INPUT MODULE
IP55 / Type 12 A4 Frame (H1) RFI Class A1/B (C1) No brake chopper Graphical Loc
Has oil stains
plastic case 100-240VAC
number of connections: 2
Siemens 5SU1356-7KK10 Auxiliary Circuit Switch Default:DefaultVariant SM 421 DIGITAL INPUT MODULEWith 5ST3010 Auxiliary Circuit Switch.