Key Features
- Digital output module: SIMATIC S7-300 digital output SM 322.
- Output count: 16 DO.
- Output rating: 24 V DC, 0.5 A.
- Connection: 1x 20-pole.
- Current per group: total current 4 A/group (8 A/module).
- Lifecycle status: Product cancellation.
Technical Summary
| Product type | SIMATIC S7-300, digital output SM 322 |
|---|---|
| Output channels | 16 DO |
| Load voltage L+ | 24 V |
| Output current for signal "1" rated value | 0.5 A |
| Short-circuit protection | Yes; Electronic |
| Response threshold, typ. | 1 A |
| Potential separation between the channels | Yes |
| Potential separation between the channels, in groups of | 8 |
| Potential separation between the channels and backplane bus | Yes; Optocoupler |
| Required front connector | 20-pin |
| Total current of the outputs (per group), horizontal installation – up to 40 °C, max. | 4 A |
Applications
- Digital input control: Controlling a digital input.
- 24 V DC output switching: Switching 24 V DC digital outputs in a SIMATIC S7-300 system.
Frequently Asked Questions
What is Siemens 6ES7322-1BH01-0AA0?
It is a SIMATIC S7-300 digital output SM 322 spare part.
How many digital outputs does 6ES7322-1BH01-0AA0 have?
It has 16 digital outputs.
What are the output rating and connection details for 6ES7322-1BH01-0AA0?
The module is rated for 24 V DC, 0.5 A and uses a 1x 20-pole front connector.
What current limits are listed for the output groups?
The total current of the outputs per group is 4 A at horizontal installation up to 40 °C and 3 A up to 60 °C.
What should buyers confirm before ordering 6ES7322-1BH01-0AA0?
Confirm the exact order number, requested quantity, destination, stock, and dispatch conditions.
