6ES7321-1CH00-0AA0
Model Type: S7-300 SM321
SM321 Digital Input Module - 24 - 48VDC
Additional Information
16 DI, AC/DC 24 - 48V, one channel per common, optically isolated
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 9.0 oz (
0.3kg )
Tariff Code: 8538908180
Alternate Part Numbers: 6ES7 321-1CH00-0AA0