Product Overview
Technical Summary
| Product designation | SIMATIC S7-300, digital output SM 322 |
|---|---|
| Digital outputs | 8; Relays |
| Rated load voltage | 24 V DC |
| Output current, signal "1", rated value | 2 A |
| Required front connector | 20-pin |
| Short-circuit protection | No |
| Diagnostics function | No |
| Potential separation | Between channels, in groups of 2; between channels and backplane bus: Yes; Optocoupler |
| Product lifecycle | Product cancellation |
Key Features
- Product designation: SIMATIC S7-300, digital output SM 322.
- Digital outputs: 8 relay outputs with potential separation between channels in groups of 2.
- Supply and output current: Rated load voltage: 24 V DC. Output current for signal "1", rated value: 2 A.
- Front connection: Required front connector: 20-pin.
- Protection and diagnostics: Short-circuit protection: No. Diagnostics function: No. Status indicator for digital output: Yes.
- Dimensions and weight: 40 mm width, 125 mm height, 120 mm depth; weight, approx. 190 g.
Applications
- Digital input control: The module can control a digital input.
Frequently Asked Questions
What specifications distinguish 6ES7322-1HF01-0AA0?
It is a SIMATIC S7-300 SM 322 digital output module with 8 relay outputs, 24 V DC rated load voltage, 2 A rated output current, and a 20-pin front connector.
What should be checked against the nameplate for this code?
Check the complete order number 6ES7322-1HF01-0AA0, the SIMATIC S7-300 SM 322 designation, 8 relay outputs, and the 20-pin front connector.
Does this module include short-circuit protection and diagnostics?
It has no short-circuit protection and no diagnostics function. The digital output status indicator is available.
What information is needed for a quotation?
Provide the required quantity, destination, and complete order number: 6ES7322-1HF01-0AA0.
