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Product information
SM 322 for SIMATIC S7-300, spare part, part number 6ES7322-5HF00-0AB0, is a digital output module with isolated relay outputs and RC filter overvoltage protection.
Detailed Parameters
Product family:SIMATIC S7-300
Module type:digital output SM 322
Isolation:isolated
Output type:DO (relay)
Number of outputs:8 DO
Connector type:1x 40-pole
Switching voltage:24 V DC, 120-230 V AC
Output current:5 A
Overvoltage protection:RC filter
Spare part:yes
Engineering Context
SM 322 in the SIMATIC S7-300 system provides isolated digital output capability using relay-based DO.
The module supports 8 DO through a 1x 40-pole connector interface.
RC filter overvoltage protection is provided for the output stage with 5 A output current.
FAQ
1. What product family and module type does 6ES7322-5HF00-0AB0 belong to?
It is a spare part from the SIMATIC S7-300 family and is a digital output module (SM 322).
2. How many digital outputs does SM 322 provide?
It provides 8 DO (relay).
3. Is the SM 322 output isolated?
Yes, the digital outputs are isolated.
4. What connector configuration is listed for this module?
It uses 1x 40-pole.
5. Which switching voltages and output current are specified?
The specified switching voltage is 24 V DC, 120-230 V AC, with 5 A output current.
6. What overvoltage protection is included?
RC filter overvoltage protection is listed.
