Product Overview
Technical Summary
| Product designation | SIMATIC S7-300 digital output SM 322 |
|---|---|
| Digital outputs | 32 |
| Rated load voltage | 24 V DC |
| Rated output current | 0.5 A for signal "1" |
| Output short-circuit protection | Yes; Electronic |
| Output channel separation | Yes; in groups of 8 |
| Backplane bus separation | Yes; Optocoupler |
| Required front connector | 40-pin |
| Product lifecycle | Product cancellation |
Key Features
- Product designation: SIMATIC S7-300 digital output SM 322; spare part.
- Digital outputs: 32 isolated digital outputs with electronic short-circuit protection.
- Supply and output rating: 24 V DC rated load voltage; 0.5 A rated output current for signal "1".
- Output separation: Digital outputs are separated between channels in groups of 8 and from the backplane bus by optocouplers.
- Connection and dimensions: Required front connector: 40-pin. Module dimensions: 40 mm × 125 mm × 120 mm; weight approximately 260 g.
- Product lifecycle: Product cancellation.
Frequently Asked Questions
Which specifications identify the 6ES7322-1BL00-0AA0 variant?
It is a SIMATIC S7-300 digital output SM 322 with 32 isolated outputs, 24 V DC rated load voltage, 0.5 A rated output current, and a 40-pin front connector.
Does this module have output short-circuit protection?
Yes. The digital outputs have electronic short-circuit protection.
How are the digital outputs electrically separated?
The outputs are separated between channels in groups of 8 and from the backplane bus by optocouplers.
What should be checked when requesting a quotation?
Check the complete code 6ES7322-1BL00-0AA0 and provide the required quantity and destination.
