6ES7321-7EH00-0AB0
Model Type: S7-300 SM 321
SM 321 Digital Input Module - 24/125 VDC
Additional Information
SM 321 digital input, 16 DI; 24/125 V DC, 1 x 40-pole, interface with wire break diagnostics, hardware interrupt diagnostics
Estimated Shipping Size
Dimensions: 5.0" x 1.0" x 5.0"
(
12.7 cm x 2.5 cm x 12.7 cm)
Weight: 0 lbs 11.5 oz (
0.3kg )
Tariff Code: 8538908180