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Product information
SIMATIC S7-300 digital input SM 321 isolated spare part (Part number: 6ES7321-1EL00-0AA0) provides 32 DI and uses 120 V AC signal input with 1x 40-pole.
Detailed Parameters
Part number:6ES7321-1EL00-0AA0
Product family:SIMATIC S7-300
Module:digital input SM 321
Isolation:isolated
Number of digital inputs:32 DI
Input voltage:120 V AC
Connector:1x 40-pole
Spare part:Yes
Engineering Context
The spare part supplies a SIMATIC S7-300 digital input function using SM 321 with isolated inputs.
The module is configured for 32 DI with 120 V AC input signal conditions.
The 1x 40-pole connector is specified for the module.
FAQ
1. What product family does 6ES7321-1EL00-0AA0 belong to?
It belongs to SIMATIC S7-300.
2. What is the function designation of the module?
It is a digital input SM 321.
3. Is SM 321 isolated?
Yes, the SM 321 is isolated.
4. How many digital input channels are provided?
It provides 32 DI.
5. What input voltage is specified?
120 V AC.
6. What connector type is specified?
1x 40-pole.
