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 |
| Switching capacity, resistive load, max. | 2 A |
| Rated supply voltage of relay coil L+ (DC) | 24 V |
| Supply voltage, permissible range, lower limit (DC) | 20.4 V |
| Supply voltage, permissible range, upper limit (DC) | 28.8 V |
| Power loss, typ. | 4.5 W |
| Potential separation between the channels and backplane bus | 1 500 V AC for 1 minute |
| IP degree of protection | IP20 |
Key Features
SIPLUS S7-1200 SM 1222 variant
Digital output module based on 6ES7222-1HF32-0XB0.
Digital output module based on 6ES7222-1HF32-0XB0.
8 relay outputs
Provides 8 DQ relay outputs in groups of 2.
Provides 8 DQ relay outputs in groups of 2.
2 A switching capacity
Switching capacity of the outputs with resistive load, max. 2 A.
Switching capacity of the outputs with resistive load, max. 2 A.
Conformal coating
Conformal coating for high reliability.
Conformal coating for high reliability.
Extended temperature range
Operating temperature from -40…+70 °C, with start up at -25 °C.
Operating temperature from -40…+70 °C, with start up at -25 °C.
Applications
Digital output switching
Switches 8 digital outputs through relay contacts.
Switches 8 digital outputs through relay contacts.
Relay-based load switching
Handles resistive loads with a maximum switching capacity of 2 A.
Handles resistive loads with a maximum switching capacity of 2 A.
Frequently Asked Questions
What is Siemens 6AG1222-1HF32-2XB0?
It is a SIPLUS S7-1200 SM 1222 digital output module.
How many outputs does 6AG1222-1HF32-2XB0 have?
It has 8 digital outputs and 8 relay outputs.
What is the switching capacity of the outputs on 6AG1222-1HF32-2XB0?
The switching capacity of the outputs with resistive load is 2 A.
What supply voltage range does 6AG1222-1HF32-2XB0 require?
The permissible DC supply voltage range is 20.4 V to 28.8 V.
What are the operating temperature limits for 6AG1222-1HF32-2XB0?
Operating temperature is -40…+70 °C, with start-up at -25 °C.
