Key Features
- 8 digital inputs and 8 digital outputs: SM 1223 digital input/output module with 8 DI 24 V DC and 8 DQ 24 V DC.
- Transistor outputs: 8 DQ transistor outputs with 0.5 A switching capacity for resistive load.
- Conformal coating: Conformal coating for the printed circuit board assembly.
- Extreme temperature range: Operating range from -40…+70 °C, with start up at -25 °C.
- Diagnostics indication: Diagnostic alarm plus input and output status LEDs.
Applications
- Digital input and output expansion for S7-1200: Adds 8 DI and 8 DQ to an S7-1200 system.
- 24 V DC signal handling: Handles 24 V DC digital input and output signals.
Technical Summary
| Product type designation | SM 1223, DI 8×24 V DC, DQ 8×24 V DC |
|---|---|
| Based on | 6ES7223-1BH32-0XB0 |
| Rated supply voltage | 24 V |
| Permissible supply voltage range | 20.4 V to 28.8 V |
| Digital inputs | 8 |
| Digital outputs | 8 |
| Output type | Transistor |
| Output current | 0.5 A |
| Power loss, typ. | 2.5 W |
| Operating temperature | -40 °C to 70 °C |
| Start-up temperature | -25 °C |
Frequently Asked Questions
What is the Siemens 6AG1223-1BH32-2XB0?
It is a SIPLUS S7-1200 SM 1223 digital input/output module with 8 DI 24 V DC and 8 DQ 24 V DC.
What are the output specifications of this SM 1223 module?
The module has 8 digital outputs, transistor output type, and 0.5 A switching capacity for resistive load.
What supply voltage does this module require?
Rated supply voltage is 24 V DC, with a permissible range of 20.4 V to 28.8 V.
What temperature range is supported for operation and start up?
Operating temperature is -40 °C to 70 °C, and start up is -25 °C.
