Key Features
- Digital output module: SM 1222, DQ 8×24 V DC/0.5 A with 8 digital outputs.
- Electrical output rating: 24 V DC output with transistor 0.5 A switching capacity.
- Rugged SIPLUS version: Conformal coating and operating temperature range -40…+70 °C; start up -25 °C.
- Diagnostics functions: Diagnostics function, diagnostic alarm, supply voltage monitoring, and output status LED.
- Connection and protection: Required front connector, short-circuit protection to be provided externally, and 500 V AC potential separation between channels and backplane bus.
Technical Summary
| Product type designation | SM 1222, DQ 8×24 V DC/0.5 A |
|---|---|
| Based on | 6ES7222-1BF32-0XB0 |
| Number of digital outputs | 8 |
| Output voltage, rated value (DC) | 24 V |
| Output current, rated value for signal "1" | 0.5 A |
| Supply voltage, permissible range, lower limit (DC) | 20.4 V |
| Supply voltage, permissible range, upper limit (DC) | 28.8 V |
| Power loss, typ. | 1.5 W |
| Short-circuit protection | No; to be provided externally |
| Potential separation digital outputs between the channels and backplane bus | 500 V AC |
| IP degree of protection | IP20 |
| Ambient temperature during operation, min. | -40 °C; = Tmin (incl. condensation/frost); start-up @ -25 °C |
Applications
- Discrete 24 V DC signal switching: Switching 24 V DC digital outputs for external loads and control signals.
Frequently Asked Questions
What is the exact Siemens model and product type of 6AG1222-1BF32-2XB0?
6AG1222-1BF32-2XB0 is a SIPLUS S7-1200 SM 1222 digital output module.
How many digital outputs does this module provide?
It provides 8 digital outputs.
What are the output rating and voltage for 6AG1222-1BF32-2XB0?
The output voltage is 24 V DC and the output current rated value for signal "1" is 0.5 A.
What supply voltage range is specified for this module?
The permissible supply voltage range is 20.4 V DC to 28.8 V DC.
What connection and protection details should be checked before ordering?
A required front connector is needed, and short-circuit protection is not included; it is to be provided externally.
