Product information
Overview
Key Features
- Digital outputs: 8 digital outputs with relays; the outputs are galvanically isolated between channels and from the backplane bus by optocouplers.
- Relay coil supply: Rated relay coil supply voltage L+ (DC): 24 V.
- Output current: Output current for signal "1": 5 A rated value and 5 mA minimum load current.
- Switching capacity: Maximum lamp-load switching capacity: 1 500 W at 230 V AC. Maximum switching frequency is 2 Hz with resistive loads and 0.5 Hz with inductive loads.
- Connection and dimensions: Required front connector: 40-pin. Dimensions: 40 mm width, 125 mm height, and 120 mm depth.
- Product lifecycle: Product cancellation. The collected description identifies this item as a spare part.
Technical Summary
| Product type | SIMATIC S7-300 SM 322 digital output module |
|---|---|
| Digital outputs | 8; relays |
| Relay coil supply | 24 V DC |
| Output current for signal "1" | 5 A rated value; 5 mA minimum load current |
| Output isolation | Between channels and between channels and backplane bus; optocoupler |
| Required front connector | 40-pin |
| Maximum lamp-load switching capacity | 1 500 W; 230 V AC |
| Maximum switching frequency | 2 Hz with resistive load; 0.5 Hz with inductive load |
| Short-circuit protection | No; to be provided externally |
| Product lifecycle | Product cancellation |
Frequently Asked Questions
What is Siemens 6ES7322-1HF10-0AA0?
It is a SIMATIC S7-300 SM 322 digital output module with 8 isolated relay outputs.
What connector does this module require?
It requires a 40-pin front connector.
What are the output current and switching limits?
The output current for signal "1" is 5 A rated value with a 5 mA minimum load current. Maximum switching frequency is 2 Hz with a resistive load and 0.5 Hz with an inductive load.
Does the module include short-circuit protection?
No. Short-circuit protection is to be provided externally.
What information should I provide for a quotation?
Provide the required quantity, destination, and project-list context for verification and quotation.
