Key Features
- 16 digital outputs: Digital output SM 1222 with 16 DO.
- 24 V DC output system: Rated value (DC): 24 V.
- 0.5 A output capacity: Output current for signal "1" rated value: 0.5 A.
- Diagnostic indication: Diagnostic alarm: Yes; diagnostics indication LED for status of the outputs: Yes.
- Potential separation: Potential separation between the channels and backplane bus: 500 V AC.
Applications
- 24 V DC digital output control: Digital output module for switching 24 V DC loads through 16 DO.
- Status-controlled output signaling: Output channels with diagnostic indication LED for output status monitoring.
Technical Summary
| Product type designation | SM 1222, DO 16x 24 V DC/0.5 A Sink |
|---|---|
| Number of digital outputs | 16 |
| Output voltage, rated value (DC) | 24 V |
| Output current for signal "1" rated value | 0.5 A |
| Supply voltage permissible range, lower limit (DC) | 20.4 V |
| Supply voltage permissible range, upper limit (DC) | 28.8 V |
| Input current from backplane bus 5 V DC, max. | 140 mA |
| Power loss, typ. | 2.5 W |
| Switching capacity with resistive load, max. | 0.5 A |
| Potential separation between the channels and backplane bus | 500 V AC |
Frequently Asked Questions
What is Siemens 6ES7222-1BH32-1XB0?
It is a SIMATIC S7-1200 digital output module SM 1222 with 16 DO.
How many outputs does 6ES7222-1BH32-1XB0 provide?
It provides 16 digital outputs.
What is the output rating of this SM 1222 module?
The output voltage rated value is 24 V DC and the output current for signal "1" rated value is 0.5 A.
What voltage range is allowed for the supply?
The permissible supply voltage range is 20.4 V to 28.8 V DC.
Does this module include diagnostics?
Yes. It has a diagnostic alarm and a diagnostics indication LED for the status of the outputs.
