Ordering this product
Check the full part number and required version against your equipment. Add any electrical or connection requirements when contacting us.
Product information
SIMATIC S7-300 digital output module SM 322 (6ES7322-1BH01-0AA0) provides isolated digital outputs for 24 V DC applications.
Detailed Parameters
Product family/system:SIMATIC S7-300
Module type:digital output SM 322
Isolation:isolated
Output quantity:16 DO
Nominal output voltage:24 V DC
Output current:0.5 A
Channel arrangement:1x 20-pole
Total current:4 A/group (8 A/module)
Spare part:spare part
Engineering Context
SM 322 is a digital output module for SIMATIC S7-300 with isolated outputs.
The module provides 16 digital outputs (DO) in a 24 V DC design.
The output interface is specified as 1x 20-pole with total current 4 A/group (8 A/module).
FAQ
1. What product family and module type does 6ES7322-1BH01-0AA0 belong to?
6ES7322-1BH01-0AA0 belongs to SIMATIC S7-300 and is a digital output SM 322 module.
2. How many digital outputs (DO) does this SM 322 provide?
It provides 16 DO.
3. Is the digital output isolated?
Yes, the SM 322 digital output is isolated.
4. What is the nominal output voltage and output current rating provided?
The module is specified for 24 V DC and 0.5 A.
5. What terminal/interfacing format is specified for the module?
It is specified as 1x 20-pole.
6. What total current limits are stated for this module?
Total current is specified as 4 A/group (8 A/module).
