Technical Summary
| Product base | 6ES7321-1FF01-0AA0 |
|---|---|
| Product lifecycle | Product cancellation |
| Conformal coating | Yes |
| Number of digital inputs | 8 |
| Input voltage type | AC |
| Rated value (AC) | 230 V; 120/230 V AC (47 … 63 Hz) |
| Input current from backplane bus 5 V DC, max. | 29 mA |
| Power loss, typ. | 4.9 W |
| Potential separation between the channels and backplane bus | Yes; Optocoupler |
| Isolation tested with | 4 000 V DC |
Applications
Digital input module for 8 AC input channels.
Digital inputs with potential separation between the channels and backplane bus via optocoupler.
Connectable encoders: 2-wire sensor.
Key Features
SM 321 20-pole based on 6ES7321-1FF01-0AA0.
Digital input module with 8 DI.
Rated value (AC): 230 V; 120/230 V AC (47 … 63 Hz).
Supplied with conformal coating.
Product cancellation.
Frequently Asked Questions
What is Siemens 6AG1321-1FF01-2AA0?
It is a SIPLUS S7-300 SM 321 20-pole spare part based on 6ES7321-1FF01-0AA0.
How many digital inputs does 6AG1321-1FF01-2AA0 have?
It has 8 digital inputs.
What input voltage does this module use?
The input voltage type is AC, with rated value (AC) of 230 V; 120/230 V AC (47 … 63 Hz).
What installation and connection details are listed for this module?
It has potential separation between the channels and backplane bus with optocoupler, and the cable length is 1 000 m max. shielded and 600 m max. unshielded.
