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Product information
SIMATIC S7-300 digital input SM 321, spare part, with part number 6ES7321-1FF10-0AA0, provides an isolated digital input with 8 DI for 120 V/230 V AC and a 1x 40-pole connection using single rooting/channel.
Detailed Parameters
Product family:SIMATIC S7-300
Module:digital input SM 321
Isolation:isolated
Number of digital inputs (DI):8 DI
Input voltage:120 V/230 V AC
Connector:1x 40-pole
Wiring concept:single rooting/channel
Spare part:spare part
Engineering Context
SM 321 is a SIMATIC S7-300 digital input module providing isolated digital inputs.
The module supports 8 DI and is specified for 120 V/230 V AC input voltage.
The module is configured with 1x 40-pole and single rooting/channel.
FAQ
1. What system and function does 6ES7321-1FF10-0AA0 provide?
6ES7321-1FF10-0AA0 is a SIMATIC S7-300 digital input SM 321.
2. How many digital inputs are supported?
It provides 8 DI.
3. What input voltage range is specified?
It is specified for 120 V/230 V AC.
4. Is the digital input isolated?
Yes, the SM 321 is specified as isolated.
5. What connector and wiring concept are specified?
It has 1x 40-pole and uses single rooting/channel.
6. Is this item indicated as a spare part?
Yes, it is indicated as a spare part.
