Product Overview
Technical Summary
| Product designation | SIMATIC S7-300 SM 322 High Speed digital output module |
|---|---|
| Digital outputs | 16, isolated |
| Rated load voltage | 24 V DC |
| Rated output current | 0.5 A for signal "1" |
| Output current range | 5 mA to 0.6 A for 0 to 40 °C; 5 mA to 0.6 A for 40 to 60 °C |
| Short-circuit protection | Yes; Electronic |
| Front connector | 20-pin |
| Channel isolation | In groups of 8 |
| Backplane bus isolation | Yes; Optocoupler |
| Product lifecycle | Product cancellation |
Key Features
- SIMATIC S7-300 SM 322 High Speed: Digital output module with 16 isolated digital outputs.
- Output rating: Rated output current is 0.5 A for signal "1"; the permissible range is 5 mA to 0.6 A for 0 to 40 °C and 5 mA to 0.6 A for 40 to 60 °C.
- Load voltage: Rated DC load voltage is 24 V, with a permissible range of 20.4 V to 28.8 V.
- Protection and indicators: Electronic short-circuit protection is provided; digital output status indication is available per channel.
- Isolation and connection: Digital outputs are isolated between channels in groups of 8 and from the backplane bus by optocoupler; the required front connector is 20-pin.
- Mechanical details: Dimensions are 40 mm wide, 125 mm high, and 120 mm deep; weight is approximately 200 g.
Frequently Asked Questions
What product does Siemens order number 6ES7322-1BH10-0AA0 identify?
It identifies a SIMATIC S7-300 SM 322 High Speed digital output module with 16 isolated digital outputs, 24 V DC load voltage, and 0.5 A rated output current.
Which specifications should be checked to distinguish this module variant?
Check the complete order number, 16 isolated digital outputs, 24 V DC rated load voltage, 0.5 A rated output current, and required 20-pin front connector.
What connector is required for 6ES7322-1BH10-0AA0?
The required front connector is 20-pin.
What details are needed for a quotation?
Provide the complete order number, required quantity, and destination.
