Key Features
- SIMATIC S7-300 digital output module: Digital output SM 322 with isolated 16 DO and relay contacts.
- Load voltage options: Rated value (DC): 120 V; rated value (AC): 230 V.
- Output and switching data: Output current for signal "1" rated value: 2 A. Switching capacity of contacts: 2 A; 2 A (230 V AC), 2 A (24 V DC).
- Connection and separation: Required front connector: 20-pin. Potential separation digital outputs: between the channels, in groups of 8; between the channels and backplane bus: Yes; Optocoupler.
- Dimensions and weight: Width: 40 mm. Height: 125 mm. Depth: 120 mm. Weight, approx.: 250 g.
Applications
- Digital output switching: Switching external loads through 16 relay outputs.
- Digital input control: Controlling a digital input with a digital output channel.
Technical Summary
| Product type | SIMATIC S7-300, digital output SM 322 |
|---|---|
| Output channels | 16; Relays |
| Output isolation | isolated |
| Load voltage L+ | 120 V |
| Load voltage L1 | 230 V |
| Output current for signal "1" | 2 A |
| Required front connector | 20-pin |
| Potential separation | between the channels, in groups of 8 |
| Isolation tested with | 1 500 V AC |
Frequently Asked Questions
What is Siemens 6ES7322-1HH01-0AA0?
It is a SIMATIC S7-300 digital output SM 322 spare part with isolated 16 DO and relay contacts.
What load voltages does this output module support?
Rated value (DC): 120 V. Rated value (AC): 230 V.
How many outputs and what output current does the module provide?
It provides 16 digital outputs and an output current for signal "1" rated value of 2 A.
What connector is required for 6ES7322-1HH01-0AA0?
The required front connector is 20-pin.
