Key Features
- Digital output module: SIMATIC S7-1200 SM 1222 digital output module.
- 16 DO: Provides 16 digital outputs.
- 24 V DC output rating: Rated value (DC): 24 V.
- Sourcing output with NPN transistor: Sourcing (Sinking Output), NPN transistor 0.5 A.
- Diagnostic functions: Diagnostic alarm: Yes. Diagnostics indication LED for status of the outputs: Yes.
Technical Summary
| Product type designation | SM 1222, DO 16x 24 V DC/0.5 A Sink |
|---|---|
| Number of digital outputs | 16 |
| Rated output voltage (DC) | 24 V |
| Output current for signal "1" rated value | 0.5 A |
| Supply voltage range, lower limit (DC) | 20.4 V |
| Supply voltage range, upper limit (DC) | 28.8 V |
| Current from backplane bus 5 V DC, max. | 140 mA |
| Power loss, typ. | 2.5 W |
| Diagnostic alarm | Yes |
| Diagnostics indication LED for status of the outputs | Yes |
| Potential separation between the channels and backplane bus | 500 V AC |
| IP degree of protection | IP20 |
Applications
- 24 V DC output switching: Switching external 24 V DC loads through 16 digital outputs.
Frequently Asked Questions
What is Siemens 6ES7222-1BH32-1XB0?
It is a SIMATIC S7-1200 SM 1222 digital output module.
How many digital outputs does 6ES7222-1BH32-1XB0 provide?
It provides 16 digital outputs.
What is the output rating of this SM 1222 module?
The rated output voltage is 24 V DC, and the output current for signal "1" rated value is 0.5 A.
What diagnostics are included with 6ES7222-1BH32-1XB0?
It includes Diagnostic alarm: Yes and a diagnostics indication LED for the status of the outputs.
What supply voltage range is specified for this digital output module?
The permissible supply voltage range is 20.4 V to 28.8 V DC.
