Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Module type | SM 1222, DQ 16×24 V DC/0.5 A |
| Digital outputs | 16 |
| Output voltage, rated | 24 V DC |
| Output current for signal "1", rated | 0.5 A |
| Switching capacity with resistive load, max. | 0.5 A |
| Switching capacity on lamp load, max. | 5 W |
| Supply voltage, permissible range | 20.4 V to 28.8 V DC |
| Diagnostic alarm | Yes |
| Output-status LED indication | Yes |
| Short-circuit protection | No; to be provided externally |
| IP degree of protection | IP20 |
Applications
- Digital output control: Provides transistor digital outputs for controlling connected loads.
Key Features
- Digital outputs: Has 16 transistor digital outputs, arranged in groups of 1.
- Output rating: Rated output voltage is 24 V DC, with a rated output current of 0.5 A for signal "1".
- Switching capacity: Maximum switching capacity is 0.5 A with resistive load and 5 W with lamp load.
- Diagnostics and protection: Has a diagnostic alarm and output-status LED indication. Short-circuit protection is not included and must be provided externally.
- Installation and connections: Cable length is up to 500 m with shielded cable or 150 m with unshielded cable. IP degree of protection is IP20.
Frequently Asked Questions
1. How many digital outputs does Siemens 6ES7222-1BH32-0XB0 have?
It has 16 transistor digital outputs, arranged in groups of 1.
2. 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.
3. Does the module include short-circuit protection?
No. Short-circuit protection must be provided externally.
4. What cable lengths are supported?
Maximum cable length is 500 m with shielded cable and 150 m with unshielded cable.
