Key Features
- 16 digital inputs and 16 digital outputs: Digital I/O SM 1223 with 16 DI/16 DO for SIMATIC S7-1200.
- Relay output version: 16 DO, relay 2 A with SM 1223, DI 16×24 V DC, DQ 16x relay.
- 24 V DC supply: Rated value (DC): 24 V; permissible range: 20.4 V to 28.8 V.
- Diagnostics indication: Diagnostic alarm: Yes. LED indication for input status and output status: Yes.
- IP20 protection: Degree of protection: IP20.
Applications
- Digital input acquisition: For reading 16 digital input signals at 24 V DC.
- Digital output switching: For switching 16 relay digital outputs in a control system.
Technical Summary
| Product type designation | SM 1223, DI 16×24 V DC, DQ 16x relay |
|---|---|
| Number of digital inputs | 16 |
| Input voltage, rated value (DC) | 24 V |
| Input characteristic curve in accordance with IEC 61131, type 1 | Yes |
| Number of digital outputs | 16 |
| Number of relay outputs | 16 |
| Supply voltage, rated value (DC) | 24 V |
| Supply voltage, permissible range, lower limit (DC) | 20.4 V |
| Supply voltage, permissible range, upper limit (DC) | 28.8 V |
| Power loss, typ. | 10 W |
| Diagnostic alarm | Yes |
| IP degree of protection | IP20 |
Frequently Asked Questions
What is the Siemens 6ES7223-1PL32-0XB0?
It is a SIMATIC S7-1200 digital I/O SM 1223 module, SM 1223, DI 16×24 V DC, DQ 16x relay.
How many inputs and outputs does 6ES7223-1PL32-0XB0 have?
It has 16 digital inputs and 16 digital outputs.
What supply voltage does the 6ES7223-1PL32-0XB0 use?
Rated supply voltage is 24 V DC, with a permissible range from 20.4 V to 28.8 V.
What protection rating does the SM 1223 module have?
The degree of protection is IP20.
