Key Features
- SIMATIC S7-300 digital output module: Digital output SM 322, isolated, with relay outputs.
- 8 DO (relay): 8 digital outputs with relay switching.
- Connection and supply: 1x 40-pole connector and rated supply voltage of relay coil L+ (DC) 24 V.
- Electrical ratings: 5 A or 230 V AC, 5 A.
- Protection and separation: Potential separation between the channels and backplane bus, with optocoupler.
Technical Summary
| Product designation | SIMATIC S7-300, digital output SM 322, isolated, 8 DO (relay), 1x 40-pole, 24 V DC, 5 A or 230 V AC, 5 A |
|---|---|
| Number of digital outputs | 8; Relays |
| Required front connector | 40-pin |
| Rated supply voltage of relay coil L+ (DC) | 24 V |
| Output current for signal "1", rated value | 5 A |
| Switching capacity of the outputs on lamp load, max. | 1 500 W; 230 V AC |
| Potential separation digital outputs between the channels | Yes |
| Potential separation digital outputs between the channels and backplane bus | Yes; Optocoupler |
| Isolation tested with | 2 000 V AC |
Applications
- Digital output switching: Switching 8 digital outputs with relay contacts.
- Digital input control: Controlling a digital input.
Frequently Asked Questions
What is Siemens 6ES7322-1HF10-0AA0?
It is a SIMATIC S7-300 digital output SM 322 module with isolated relay outputs.
How many outputs does 6ES7322-1HF10-0AA0 have?
It has 8 digital outputs (relay).
What connector does 6ES7322-1HF10-0AA0 use?
It requires a 40-pin front connector.
What is the relay coil supply voltage for 6ES7322-1HF10-0AA0?
The rated supply voltage of relay coil L+ is 24 V DC.
