Product Overview
Technical Summary
| Product designation | SM 1222, DQ 16×24 V DC/0.5 A |
|---|---|
| Digital outputs | 16 transistor outputs, in groups of 1 |
| Rated output voltage | 24 V DC |
| Rated output current | 0.5 A for signal "1" |
| Permissible supply voltage | 20.4 V to 28.8 V DC |
| Short-circuit protection | No; to be provided externally |
| Protection degree | IP20 |
Key Features
- Product designation: SM 1222, DQ 16×24 V DC/0.5 A digital output module for SIMATIC S7-1200.
- Digital outputs: 16 transistor digital outputs, in groups of 1.
- Output ratings: Rated output voltage: 24 V DC. Rated output current for signal "1": 0.5 A.
- Supply voltage: Permissible DC range: 20.4 V to 28.8 V.
- Short-circuit protection: No; short-circuit protection is to be provided externally.
- Protection and diagnostics: IP20 protection; diagnostic alarm and output-status LED are available.
Frequently Asked Questions
What does Siemens 6ES7222-1BH32-0XB0 identify?
It identifies the SIMATIC S7-1200 SM 1222 digital output module, DQ 16×24 V DC/0.5 A.
Which specifications distinguish this MLFB variant?
The variant has 16 transistor digital outputs, 24 V DC rated output voltage and 0.5 A rated output current for signal "1".
What protection details should be checked?
The module has IP20 protection, while short-circuit protection is not included and must be provided externally.
What details are needed for a quotation?
Provide the complete code 6ES7222-1BH32-0XB0, required quantity and destination.
