Key Features
- 8 relay digital outputs: SM 1222, DQ 8x relay/2 A with 8 digital outputs.
- Conformal coating: Designed with conformal coating for the module assembly.
- Supply voltage range: Permissible DC supply voltage range: 20.4 V to 28.8 V.
- Relay contact capacity: Switching capacity of the outputs: 2 A with resistive load.
- Operating temperature range: Ambient temperature during operation: -20 °C to 60 °C.
Technical Summary
| Product type designation | SM 1222, DQ 8x relay/2 A |
|---|---|
| Based on | 6ES7222-1HF32-0XB0 |
| Digital outputs | 8 |
| Relay outputs | 8 |
| Supply voltage, lower limit (DC) | 20.4 V |
| Supply voltage, upper limit (DC) | 28.8 V |
| Rated supply voltage of relay coil L+ (DC) | 24 V |
| Switching capacity of the outputs, resistive load max. | 2 A |
| Power loss, typ. | 4.5 W |
| IP degree of protection | IP20 |
| Ambient temperature during operation | -20 °C; = Tmin (incl. condensation/frost); start-up @ 0 °C |
Applications
- Switching 8 digital output signals: Relay outputs for switching 8 digital output channels.
- Driving load circuits through relay contacts: Relay contacts for switching resistive, lamp, AC, and DC loads within the stated output ratings.
Frequently Asked Questions
What is Siemens 6AG1222-1HF32-4XB0?
It is a SIPLUS S7-1200 SM 1222 digital output module, DQ 8x relay/2 A.
How many outputs does 6AG1222-1HF32-4XB0 have?
It has 8 digital outputs and 8 relay outputs.
What supply voltage range does the module require?
The permissible DC supply voltage range is 20.4 V to 28.8 V.
What is the output switching capacity for resistive load?
The switching capacity of the outputs is 2 A with resistive load.
What are the module dimensions?
The dimensions are 45 mm wide, 100 mm high, and 75 mm deep.
