Product Overview
Technical Summary
| Product designation | SIMATIC S7-300 digital output SM 322 |
|---|---|
| Digital outputs | 8 |
| Rated load voltage | 24 V DC |
| Permissible load-voltage range | 20.4 V DC to 28.8 V DC |
| Rated output current | 2 A |
| Front connector | 20-pin |
| Potential separation | Between channels, in groups of 4; between channels and backplane bus by optocoupler |
| Product lifecycle | Product cancellation |
Key Features
- Product designation: SIMATIC S7-300 digital output SM 322; spare part.
- Digital outputs: 8 isolated digital outputs with electronic short-circuit protection and status indication per channel.
- Load voltage: Rated value: 24 V DC; permissible range: 20.4 V DC to 28.8 V DC.
- Output current: Rated value for signal "1": 2 A; permissible range for 0 to 40 °C and 40 to 60 °C: 5 mA to 2.4 A.
- Connection: Required front connector: 20-pin.
- Module dimensions: 40 mm width, 125 mm height, and 120 mm depth; weight approx. 190 g.
Frequently Asked Questions
Which product does order number 6ES7322-1BF01-0AA0 identify?
It identifies a SIMATIC S7-300 digital output SM 322 module with 8 isolated digital outputs.
Which specifications distinguish this MLFB variant?
The supplied variant has 24 V DC rated load voltage, 2 A rated output current, 8 digital outputs, and a required 20-pin front connector.
What code and nameplate details should be checked?
Check the complete order number 6ES7322-1BF01-0AA0 and confirm the SIMATIC S7-300 SM 322 designation, 8 digital outputs, and 20-pin front connector.
What information is needed for a quotation?
Provide the required quantity and destination together with the complete order number.
