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 |
Applications
Provides 16 transistor digital outputs for switching 24 V DC signals.
Key Features
Digital output SM 1222 with 16 DO.
Output type: 24 V DC, transistor.
Output current for signal "1" rated value: 0.5 A.
Product lifecycle: Active Product.
IP degree of protection: IP20.
Frequently Asked Questions
What is Siemens 6ES7222-1BH32-0XB0?
It is a SIMATIC S7-1200 SM 1222 digital output module.
How many digital outputs does the 6ES7222-1BH32-0XB0 have?
It has 16 digital outputs.
What output rating does the SM 1222 DQ 16×24 V DC/0.5 A provide?
The rated output value is 24 V DC and the output current for signal "1" rated value is 0.5 A.
What is the permissible supply voltage range for this module?
The permissible DC supply voltage range is 20.4 V to 28.8 V.
What protection and diagnostic details are listed for the module?
Short-circuit protection is not provided internally and must be provided externally. Diagnostic alarm is Yes, and the IP degree of protection is IP20.
