Key Features
- SM 1222 digital output module: Product type designation: SM 1222, DQ 16x relay/2 A.
- 16 relay outputs: Digital outputs: 16; relay outputs: 16.
- 2 A output rating: Switching capacity of the outputs with resistive load, max.: 2 A.
- Conformal coating: Conformal coating for printed circuit board assemblies: Yes; Class 2 for high reliability.
- Operating temperature range: Ambient temperature during operation: -20 °C to 60 °C.
- Front connector required: Required front connector: Yes.
Technical Summary
| Product type designation | SM 1222, DQ 16x relay/2 A |
|---|---|
| Based on | 6ES7222-1HH32-0XB0 |
| Number of digital outputs | 16 |
| Number of relay outputs | 16 |
| Rated supply voltage of relay coil L+ (DC) | 24 V |
| Switching capacity of the outputs with resistive load, max. | 2 A |
| Output voltage, rated value (DC) | 5 V DC to 30 V DC |
| Output voltage, rated value (AC) | 5 V AC to 250 V AC |
| Diagnostic alarm | Yes |
| IP degree of protection | IP20 |
Applications
- 16-channel digital output switching: Switching 16 digital outputs in relay form.
- Relay contact output switching: Providing relay dry-contact output switching between channels and the backplane bus.
Frequently Asked Questions
What is the exact model of this Siemens SIPLUS S7-1200 module?
It is 6AG1222-1HH32-4XB0, a SIPLUS S7-1200 SM 1222 DQ 16x relay/2 A module.
How many outputs does 6AG1222-1HH32-4XB0 have?
It has 16 digital outputs and 16 relay outputs.
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.
What is the switching capacity of the outputs on resistive load?
The switching capacity of the outputs with resistive load, max., is 2 A.
Does this module require a front connector?
Yes. A front connector is required.
