Key Features
- 16 digital inputs: SM 1223, DI 16×24 V DC with 16 digital inputs in groups of 2.
- 16 relay digital outputs: DQ 16x relay with 16 relay outputs in groups of 4.
- Conformal coating: Conformal coating for the printed circuit board assemblies with Class 2 for high reliability.
- Diagnostics: Diagnostic alarm Yes, with diagnostics indication LED for the status of the inputs and outputs.
- Railway-related environmental data: EN 50155 support with temperature class OT1, ST1/ST2 and horizontal mounting position.
Applications
- Digital input/output handling for 24 V DC signals: Provides 16 DI 24 V DC and 16 DQ relay channels for connecting digital signals.
- Relay switching of loads through 16 outputs: Supports relay output switching with 16 DQ relay channels, with rated supply voltage of relay coil L+ (DC) 24 V.
- Diagnostic monitoring of input and output status: Supports diagnostic alarm functions and status indication LEDs for inputs and outputs.
Technical Summary
| Product type designation | SM 1223, DI 16×24 V DC, DQ 16x relay |
|---|---|
| based on | 6ES7223-1PL32-0XB0 |
| Rated value (DC) | 24 V |
| Permissible supply voltage range, lower limit (DC) | 20.4 V |
| Permissible supply voltage range, upper limit (DC) | 28.8 V |
| Input current from backplane bus 5 V DC, max. | 180 mA |
| Power loss, typ. | 10 W |
| Number of digital inputs | 16 |
| Number of digital outputs | 16 |
| Number of relay outputs | 16 |
| IP degree of protection | IP20 |
Frequently Asked Questions
What is Siemens 6AG2223-1PL32-1XB0 used for?
It is an SM 1223 digital I/O module with 16 DI and 16 relay DQ for 24 V DC signal handling.
How many digital inputs and outputs does 6AG2223-1PL32-1XB0 have?
It has 16 digital inputs and 16 digital outputs, with 16 relay outputs.
What supply voltage does 6AG2223-1PL32-1XB0 require?
Rated value is 24 V DC, with a permissible range of 20.4 V to 28.8 V.
What diagnostics are included on 6AG2223-1PL32-1XB0?
It includes a diagnostic alarm and diagnostics indication LEDs for the status of the inputs and outputs.
