Siemens 6ES7 421-1BL01-0AA0 Digital Input

Siemens 6ES7421-1BL01-0AA0 S7-400 Digital Input Module, DI 32x24V DC High-Density Signal Acquisition Card, Siemens 6ES7 421-1BL01-0AA0, is a 32-channel digital input unit with optical isolation that transmits field signals to the PLC processor. It is a 32-channel, 24V DC isolated signal processing unit used in large-scale facilities. Siemens 6ES7 421-1BL01-0AA0, Siemens Digital Input, 6ES7 421-1BL01-0AA0, S7-400 Digital Input Module ------------- Contracted cargo and courier options are available. Shipments are made via bus station cargo in emergencies. You can also pick up products from our Izmir and Kocaeli branches.