Product Description
Key Features
- Exact product identity: SIMATIC S7-1200 G2 SM 1222 digital output module, product type SM 1222, DQ 16x 24 V DC/0.5 A.
- Digital output capacity: 16 digital outputs, arranged in groups of 8, with sourcing transistor outputs.
- Output ratings: 24 V DC rated output voltage and 0.5 A rated output current for signal "1".
- Supply voltage: Rated supply voltage is 24 V DC, with a permissible range from 20.4 V to 28.8 V.
- Protection and diagnostics: IP20 protection, external short-circuit protection required, diagnostics function, diagnostic alarm, supply-voltage monitoring, and DIAG LED.
- Physical data and lifecycle: Packaging dimensions are 150.00 x 47.00 x 110.00 mm, net weight is 0.173 kg, and lifecycle is Active Product.
Applications
- Digital output switching: Provides 16 digital transistor outputs for switching loads with 24 V DC output voltage and a 0.5 A rated output current.
Technical Summary
| Product type | SM 1222, DQ 16x 24 V DC/0.5 A |
|---|---|
| Digital outputs | 16; in groups of 8 |
| Supply voltage | 24 V DC rated; permissible range 20.4 V to 28.8 V |
| Output voltage | 24 V DC rated |
| Output current | 0.5 A rated value for signal "1" |
| Switching capacity, resistive load | 0.5 A max. |
| Switching capacity, lamp load | 5 W max. |
| Output delay with resistive load | "0" to "1": 50 μs max.; "1" to "0": 200 μs max. |
| Short-circuit protection | No; to be provided externally |
| Protection and lifecycle | IP20; Active Product |
Frequently Asked Questions
What order number should be confirmed for this SM 1222 module?
Confirm the complete order number 6ES7222-5BH50-0XB0 on the nameplate or installed-part documentation.
How many digital outputs does 6ES7222-5BH50-0XB0 have?
It has 16 digital outputs arranged in groups of 8.
What are the output voltage and current ratings?
The rated output voltage is 24 V DC, and the rated output current for signal "1" is 0.5 A.
Does the module include short-circuit protection?
No. Short-circuit protection is to be provided externally.
