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Product information
SIMATIC S7-300 digital input SM 321 spare part, part number 6ES7321-1BL00-0AA0, provides isolated digital inputs with 32 DI and 24 V DC via a 1x 40-pole design.
Detailed Parameters
Product family:SIMATIC S7-300
Module:digital input SM 321
Isolated inputs:isolated
DI count:32 DI
Input voltage:24 V DC
Connector format:1x 40-pole
Spare part information:spare part
Engineering Context
Use SIMATIC S7-300 digital input SM 321 as an isolated 32 DI module with 24 V DC input signal.
The SM 321 module is designed with 1x 40-pole for digital input wiring.
Part number 6ES7321-1BL00-0AA0 is identified as a spare part for SIMATIC S7-300.
FAQ
1. What product family does 6ES7321-1BL00-0AA0 belong to?
It belongs to SIMATIC S7-300.
2. Which module type is 6ES7321-1BL00-0AA0?
It is a digital input module SM 321.
3. How many digital input channels are provided?
It provides isolated 32 DI.
4. What input voltage is specified for this module?
24 V DC.
5. What connector format is specified?
1x 40-pole.
6. Is 6ES7321-1BL00-0AA0 intended as a spare part?
Yes, it is identified as a spare part.
