Key Features
- 8 relay digital outputs: SM 1222 digital output module with 8 DQ relay outputs and 2 A switching capacity.
- Conformal coating: Designed with conformal coating for the SIPLUS S7-1200 product line.
- Output diagnostics: Diagnostic alarm and an LED for output status indication are provided.
- Required front connector: A required front connector is used for the connection method.
- Compact module dimensions: Width 45 mm, height 100 mm, depth 75 mm.
Applications
- Switching 8 digital outputs: Provides 8 relay output channels for switching digital loads.
- Driving loads through relay contacts: Supports switching resistive, inductive, and lamp loads within the stated contact ratings.
Technical Summary
| Product type designation | SM 1222, DQ 8x relay/2 A |
|---|---|
| Based on | 6ES7222-1HF32-0XB0 |
| Number of digital outputs | 8 |
| Number of relay outputs | 8 |
| Rated supply voltage of relay coil L+ (DC) | 24 V |
| Power loss, typ. | 4.5 W |
| Switching capacity of outputs with resistive load, max. | 2 A |
| Output delay with resistive load, "0" to "1", max. | 10 ms |
| Output voltage, Rated value (DC) | 5 V DC to 30 V DC |
| Output voltage, Rated value (AC) | 5 V AC to 250 V AC |
| IP degree of protection | IP20 |
| Required front connector | Yes |
Frequently Asked Questions
What is Siemens 6AG1222-1HF32-4XB0?
It is a SIPLUS S7-1200 SM 1222 digital output module, specified as 8 DQ relay/2 A and based on 6ES7222-1HF32-0XB0.
How many outputs does 6AG1222-1HF32-4XB0 provide?
It provides 8 digital outputs and 8 relay outputs, arranged in groups of 2.
What is the relay coil supply voltage for this SM 1222 module?
The rated supply voltage of the relay coil L+ is 24 V DC, and the permissible supply range is 20.4 V to 28.8 V.
What protection and installation details are listed for this module?
It has IP20 protection and requires a front connector for installation.
