Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | SM 1222, DQ 8×24 V DC/0.5 A |
| Digital outputs | 8 |
| Output voltage, rated | 24 V DC |
| Output current for signal "1", rated | 0.5 A |
| Supply voltage, permissible range | 20.4 V to 28.8 V DC |
| Switching capacity with resistive load, max. | 0.5 A |
| Switching capacity on lamp load, max. | 5 W |
| Output delay with resistive load | 50 μs from "0" to "1"; 200 μs from "1" to "0" |
| Diagnostic alarm | Yes |
| IP degree of protection | IP20 |
Applications
- Digital output control: Controls digital output signals through 8 transistor outputs.
Key Features
- Digital outputs: 8 transistor digital outputs, arranged in groups of 1.
- Output ratings: 24 V DC rated output voltage and 0.5 A rated output current for signal "1".
- Supply voltage: Permissible supply voltage range: 20.4 V to 28.8 V DC.
- Output diagnostics: Diagnostic alarm and LED indication for output status.
- Electrical isolation: 500 V AC potential separation between the digital outputs and the backplane bus.
- Protection and cable length: IP20 protection; maximum cable length is 500 m shielded or 150 m unshielded.
Frequently Asked Questions
1. How many digital outputs does the Siemens 6ES7222-1BF32-0XB0 have?
It has 8 transistor digital outputs arranged in groups of 1.
2. What are the rated output voltage and current?
The rated output voltage is 24 V DC, and the rated output current for signal "1" is 0.5 A.
3. What supply voltage range does this module support?
The permissible supply voltage range is 20.4 V to 28.8 V DC.
4. Does the module provide output diagnostics?
Yes. It has a diagnostic alarm and LED indication for output status.
