Product Overview
Technical Summary
| Product designation | SIMATIC S7-300 digital output SM 322 |
|---|---|
| Digital outputs | 8; Relays |
| Load voltage L+ | 24 V rated value; permissible range: 24 V to 120 V DC |
| Load voltage L1 | 230 V rated value AC |
| Output current for signal "1" | 5 A rated value |
| Front connector | 40-pin |
| Diagnostics | Parameterizable diagnostics function and diagnostic alarm; readable diagnostic information |
| Protection | Short-circuit protection not included; to be provided externally |
| Product lifecycle | Product cancellation |
Key Features
- Product designation: SIMATIC S7-300 digital output SM 322; spare part; product cancellation.
- Relay outputs: 8 isolated digital outputs with relays; signal "1" rated output current: 5 A.
- Supply voltage: Load voltage L+: 24 V rated value; permissible range: 24 V to 120 V DC. Load voltage L1: 230 V rated value AC.
- Connection: Required front connector: 40-pin.
- Diagnostics: Alarms, parameterizable diagnostics function, parameterizable diagnostic alarm, readable diagnostic information, and LEDs for group error SF and digital output status.
- Mounting and protection: Horizontal installation up to 60 °C: 5 A maximum; vertical installation up to 40 °C: 5 A maximum. Short-circuit protection is not included and must be provided externally.
Frequently Asked Questions
Which specifications distinguish 6ES7322-5HF00-0AB0 from other SM 322 variants?
It has 8 isolated relay outputs, a 40-pin front connector, 24 V DC and 230 V AC supply values, and 5 A rated output current.
What connector and dimensions should be checked for this module?
Check the required 40-pin front connector and dimensions of 40 mm width, 125 mm height, and 120 mm depth.
Does this module include short-circuit protection?
No. Short-circuit protection is not included and must be provided externally.
What details are needed to request a quotation?
Provide the complete order number, required quantity, and destination.
