Key Features
- Digital output module: SIMATIC S7-1200 digital output SM 1222 with 16 DO.
- Transistor outputs: 24 V DC transistor outputs with 0.5 A rated output current.
- Diagnostics support: Diagnostic alarm: Yes.
- Output status indication: Diagnostics indication LED for status of the outputs: Yes.
- Protection and separation: IP20 degree of protection with 500 V AC potential separation between the channels and backplane bus.
Applications
- Digital output control in a SIMATIC S7-1200 system: Provides 16 digital outputs for switching output signals in a SIMATIC S7-1200 setup.
Technical Summary
| Product type designation | SM 1222, DQ 16×24 V DC/0.5 A |
|---|---|
| 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 |
| Short-circuit protection | No; to be provided externally |
| Diagnostic alarm | Yes |
| Potential separation digital outputs between the channels and backplane bus | 500 V AC |
| IP degree of protection | IP20 |
Frequently Asked Questions
What is the Siemens 6ES7222-1BH32-0XB0?
It is a SIMATIC S7-1200 digital output SM 1222 module.
How many digital outputs does 6ES7222-1BH32-0XB0 provide?
It provides 16 digital outputs.
What output rating does the 6ES7222-1BH32-0XB0 use?
The outputs are 24 V DC transistor outputs with a rated current of 0.5 A.
What supply voltage range is specified for the module?
The permissible DC supply voltage range is 20.4 V to 28.8 V.
Does the module include diagnostics or protection details?
Yes. It has a diagnostic alarm, a diagnostics indication LED for output status, and IP20 degree of protection.
