Key Features
- 16 relay digital outputs: Digital output 16 DQ, relay 2 A.
- SIPLUS version with conformal coating: Conformal coating for use in the SIPLUS S7-1200 range.
- Extended temperature range: -40…+70 °C, start up -25 °C.
- Diagnostics support: Diagnostic alarm: Yes; diagnostics indication LED for status of the outputs: Yes.
Applications
- Digital output switching: Switching 16 digital outputs through relay outputs.
Technical Summary
| Product type designation | SM 1222, DQ 16x relay/2 A |
|---|---|
| Number of digital outputs | 16 |
| Number of relay outputs | 16 |
| Rated supply voltage of relay coil L+ (DC) | 24 V |
| Supply voltage range, lower limit (DC) | 20.4 V |
| Supply voltage range, upper limit (DC) | 28.8 V |
| Switching capacity of the outputs, with resistive load, max. | 2 A |
| Power loss, typ. | 8.5 W |
| Diagnostic alarm | Yes |
| IP degree of protection | IP20 |
Frequently Asked Questions
What is Siemens 6AG1222-1HH32-2XB0?
It is a SIPLUS S7-1200 SM 1222 digital output module, DQ 16x relay/2 A.
How many outputs does 6AG1222-1HH32-2XB0 provide?
It provides 16 digital outputs and 16 relay outputs.
What supply voltage does the relay coil use on this module?
The rated supply voltage of relay coil L+ is 24 V DC, with a permissible range of 20.4 V to 28.8 V DC.
What are the key installation and protection details for 6AG1222-1HH32-2XB0?
The module has IP20 degree of protection, requires a front connector, and measures 45 mm wide, 100 mm high, and 75 mm deep.
