Manufacturer: SIEMENS Model: 6ES7 321-1BL00-0AA0 Type: DIGITAL INPUT MODULE
Digital Inputs: 32 Supply Voltage: 24 V DC Input Current From Backplane Bus 5 V DC: 15 mA Input Current For Signal “1”: 7 mA Input Delay: 1.2 ms …4.8 ms Cable length Shielded: 1000 m Connectable Encoders: 2-wire sensor Power Loss: 6.5 W Dimensions (WXHXD): 40 x 125 x 120 mm