6ES7321-1CH00-0AA0 Siemens Digital Input SM 321, Isolated, 16 DI EtherNet/IP Fiber Module 6 W (250 mA at

6 W (250 mA at 24 V)

Overall Case Length Option: 050 = 50 mm

Cycle Time Monitoring: Adjustable

– Cable/connector: –51°C to +260°C (–60°F to +500°F)

6ES7321-1CH00-0AA0 Siemens Digital Input SM 321, Isolated, 16 DI EtherNet/IP Fiber Module 6 W (250 mA atOverview Model: 6ES7321 1CH00 0AA0 Type: Digital Input Module (SM 321) Number of Digital Inputs: 16 Input Characteristic Curve: IEC 61131, Type 1 compliant Electrical Specification Input Voltage: DC: 24 V (rated), also supports 48 V DC AC: 24 V AC or 48 V AC (063 Hz) Signal Levels: Signal "0": 5 V AC to +5 V AC Signal "1": 14 V AC to 60 V AC Input Current: Signal "0" min.: 1 mA Signal "0" max.: 1 mA (quiescent) Signal "1" typ.: 2. 7 mA Input Delay