Key Features
- Digital I/O module: SM 1223 with 16 DI/16 DQ and relay outputs.
- Input configuration: 16 DI 24 V DC, sink/source.
- Output configuration: 16 DQ, relay, 2 A.
- Protection for harsh conditions: Conformal coating and -20…+60 °C ambient temperature.
- Selection basis: Based on 6ES7223-1PL32-0XB0.
Applications
- Digital input acquisition: For 16 DI 24 V DC signal input handling.
- Relay output switching: For 16 DQ relay-based switching of external loads.
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 range, lower limit (DC) | 20.4 V |
| Permissible supply range, upper limit (DC) | 28.8 V |
| Number of digital inputs | 16 |
| Input characteristic curve in accordance with IEC 61131, type 1 | Yes |
| Number of digital outputs | 16 |
| Short-circuit protection | No; to be provided externally |
| Number of relay outputs | 16 |
| Diagnostic alarm | Yes |
| IP degree of protection | IP20 |
Frequently Asked Questions
What is the Siemens 6AG1223-1PL32-4XB0 used for?
It is a SIPLUS S7-1200 SM 1223 digital input/output module with 16 DI and 16 relay DQ.
How many inputs and outputs does 6AG1223-1PL32-4XB0 provide?
It provides 16 digital inputs and 16 digital outputs, with 16 relay outputs.
What supply voltage does the module require?
The rated DC supply voltage is 24 V, with a permissible range of 20.4 V to 28.8 V.
What protection and temperature data are listed for this module?
It has IP20 protection and an ambient operating temperature range of -20…+60 °C.
