Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Module type | SM 1222, DQ 8x relay/2 A |
| Digital outputs | 8 |
| Output grouping | In groups of 2 |
| Rated output voltage, DC | 5 V DC to 30 V DC |
| Rated output voltage, AC | 5 V AC to 250 V AC |
| Rated output current | 2 A |
| Maximum output delay | 10 ms |
| Relay coil rated supply voltage | 24 V |
| IP degree of protection | IP20 |
Key Features
- Relay digital outputs: Has 8 digital relay outputs in groups of 2.
- Output voltage: Rated output voltage is 5 V DC to 30 V DC or 5 V AC to 250 V AC.
- Output current: Rated output current for signal "1" is 2 A.
- Switching capacity: Maximum switching capacity is 2 A with a resistive load and 30 W with DC or 200 W with AC on a lamp load.
- Diagnostics and protection: Has diagnostic alarms and output-status LED indication. Short-circuit protection is not included and must be provided externally.
- Isolation and cable length: Digital outputs have relay potential separation between channels in groups of 2 and 1 500 V AC for 1 minute between channels and the backplane bus. Maximum cable length is 500 m shielded or 150 m unshielded.
Frequently Asked Questions
1. How many relay outputs does the Siemens 6ES7222-1HF32-0XB0 have?
It has 8 digital relay outputs in groups of 2.
2. What output voltage and current does the 6ES7222-1HF32-0XB0 support?
Its 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".
3. Does this module include short-circuit protection?
No. Short-circuit protection must be provided externally.
