Product Overview
Technical Summary
| Product | SIMATIC S7-300 digital output SM 322 |
|---|---|
| Digital outputs | 8 |
| Load voltage L+ | 24 V DC rated value; permissible range 20.4 V to 28.8 V |
| Output current | 0.5 A rated value for signal "1" |
| Short-circuit protection | Yes; Electronic |
| Diagnostics function | Yes; Parameterizable |
| Diagnostic alarm | Yes; Parameterizable |
| Required front connector | 20-pin |
| Potential separation | Between the channels, in groups of 8; between the channels and backplane bus: Yes; Optocoupler |
| Product lifecycle | Product cancellation |
Key Features
- Product designation: SIMATIC S7-300, digital output SM 322, isolated, 8 DO.
- Supply and output: Load voltage L+: rated value 24 V DC. Output current for signal "1": rated value 0.5 A.
- Protection and diagnostics: Electronic short-circuit protection; diagnostics function and diagnostic alarm are parameterizable. Wire break, short-circuit, and missing load voltage diagnoses are available.
- Connection: Required front connector: 20-pin.
- Mechanical data: Width: 40 mm; height: 125 mm; depth: 120 mm; weight, approx.: 210 g.
Applications
- Digital input control: The outputs can control a digital input.
Frequently Asked Questions
What does 6ES7322-8BF00-0AB0 identify?
It identifies a SIMATIC S7-300 SM 322 isolated digital output module with 8 DO, 24 V DC, 0.5 A output current, and a 20-pin front connector.
Which specifications distinguish this exact module variant?
Key distinguishing specifications are 8 digital outputs, 24 V DC rated load voltage, 0.5 A rated output current for signal "1", electronic short-circuit protection, and parameterizable diagnostics.
What should be checked when requesting a quotation?
Check the complete code 6ES7322-8BF00-0AB0, the product designation, required quantity, and destination.
