Product Description
Key Features
- Product type: SM 1222, DQ 8x relay/2 A.
- Digital outputs: 8 digital outputs in groups of 2; short-circuit protection is not included and must be provided externally.
- Output ratings: Rated output current for signal "1": 2 A; rated output voltage: 5 V DC to 30 V DC and 5 V AC to 250 V AC.
- Supply voltage: Permissible DC supply voltage range: 20.4 V to 28.8 V.
- Relay outputs: 8 relay outputs with a 24 V relay coil L+ supply voltage.
- Protection and diagnostics: IP20 protection, diagnostic alarm, and LED indication for output status.
Technical Summary
| Product type | SM 1222, DQ 8x relay/2 A |
|---|---|
| Digital outputs | 8; in groups of 2 |
| Rated output current | 2 A for signal "1" |
| Rated output voltage | 5 V DC to 30 V DC; 5 V AC to 250 V AC |
| Permissible DC supply voltage | 20.4 V to 28.8 V |
| Relay coil supply voltage | 24 V |
| Output delay | 10 ms maximum, "0" to "1" and "1" to "0", with resistive load |
| Short-circuit protection | No; to be provided externally |
| Diagnostic alarm | Yes |
| Output status LED | Yes |
| Degree of protection | IP20 |
Frequently Asked Questions
What order number should be confirmed for this digital output module?
Confirm the complete order number 6ES7222-1HF32-0XB0 and the product type SM 1222, DQ 8x relay/2 A.
How many relay outputs does 6ES7222-1HF32-0XB0 have?
It has 8 relay outputs, arranged in groups of 2.
What output voltage and current does the module support?
The rated output voltage is 5 V DC to 30 V DC or 5 V AC to 250 V AC, with a rated output current of 2 A for signal "1".
Does the module include short-circuit protection?
It has no short-circuit protection; this must be provided externally.
