Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Module type | SIMATIC S7-300 digital output SM 322 |
| Digital outputs | 16 isolated DO |
| Rated AC load voltage | 230 V; 120/230 V AC |
| Permissible AC load voltage | 79 V to 264 V |
| Rated output current for signal "1" | 1 A |
| Output current for signal "1" at 0 to 40 °C | 10 mA to 1 A |
| Output current for signal "1" at 40 to 60 °C | 10 mA to 0.5 A |
| Required front connector | 20-pin |
| Potential separation | Between channels in groups of 8; between channels and backplane bus by optocoupler |
Applications
- Digital output control: Controls digital inputs and loads through its 16 digital outputs.
- Redundant load control: Supports redundant control of a load using outputs from the same group.
Key Features
- Digital outputs: 16 isolated digital outputs with potential separation in groups of 8.
- Load voltage: Rated AC load voltage: 230 V; permissible range: 79 V to 264 V.
- Output current: Signal "1" output current: 1 A rated value; 10 mA to 1 A at 0 to 40 °C and 10 mA to 0.5 A at 40 to 60 °C.
- Protection and diagnostics: Short-circuit protection with 8 A, 250 V fuse per group; diagnostics indicate a blown fuse, with FSG and SF LEDs.
- Connection and dimensions: Required 20-pin front connector; dimensions are 40 mm wide, 125 mm high, and 120 mm deep.
Frequently Asked Questions
1. How many digital outputs does the Siemens 6ES7322-1FH00-0AA0 have?
It has 16 isolated digital outputs, with potential separation between channels in groups of 8.
2. What load voltage does the 6ES7322-1FH00-0AA0 support?
The rated AC load voltage is 230 V, with a permissible range of 79 V to 264 V.
3. What output current is available for signal "1"?
The rated value is 1 A. The permissible range is 10 mA to 1 A at 0 to 40 °C and 10 mA to 0.5 A at 40 to 60 °C.
4. Which connector is required for this module?
A 20-pin front connector is required.
