Key Features
- 16 digital outputs: Digital output 16 DQ with 1 group of outputs.
- 24 V DC transistor outputs: Output voltage rated value (DC): 24 V; output current for signal "1" rated value: 0.5 A.
- Conformal coating: Coatings for printed circuit board assemblies acc. to EN 61086: Yes; Class 2 for high reliability.
- Diagnostic alarm and LED indication: Diagnostic alarm: Yes; diagnostics indication LED for status of the outputs: Yes.
- Industrial protection and temperature range: IP degree of protection: IP20; ambient temperature during operation: -40 °C to 70 °C; start-up at -25 °C.
- Connection and mounting details: Required front connector: Yes; cable length, shielded max. 500 m; unshielded max. 150 m.
Applications
- S7-1200 digital output expansion: Adds 16 digital outputs to an S7-1200 system.
- 24 V DC output switching: Provides transistor switching for 24 V DC output signals.
- Resistive load switching: Switches resistive loads up to 0.5 A.
- Lamp load switching: Switches lamp loads up to 5 W.
Technical Summary
| Product type designation | SM 1222, DQ 16×24 V DC/0.5 A |
|---|---|
| Based on | 6ES7222-1BH32-0XB0 |
| Number of digital outputs | 16 |
| Output voltage, rated value (DC) | 24 V |
| Output current, signal "1" rated value | 0.5 A |
| Supply voltage range, lower limit (DC) | 20.4 V |
| Supply voltage range, upper limit (DC) | 28.8 V |
| Power loss, typ. | 2.5 W |
| Diagnostic alarm | Yes |
| IP degree of protection | IP20 |
| Ambient temperature during operation, min. | -40 °C; = Tmin (incl. condensation/frost); start-up @ -25 °C |
| Ambient temperature during operation, max. | 70 °C; = Tmax; Tmax > +60 °C number of simultaneously activated outputs 8 (no adjacent points) for horizontal mounting position |
Frequently Asked Questions
What is the Siemens 6AG1222-1BH32-2XB0 used for?
It is a SIPLUS S7-1200 SM 1222 digital output module with 16 DQ.
How many outputs does 6AG1222-1BH32-2XB0 have and what are their ratings?
It has 16 digital outputs with a rated output voltage of 24 V DC and an output current rating of 0.5 A.
What supply voltage range does the module require?
The permissible DC supply voltage range is 20.4 V to 28.8 V.
What installation details should be checked before ordering?
A required front connector is needed, and the module dimensions are 45 mm wide, 100 mm high, and 75 mm deep.
