Product information
Overview
Key Features
- Digital output capacity: Has 16 digital outputs, arranged in groups of 1, with current-sinking operation.
- Output configuration: SM 1222, DO 16x 24 V DC/0.5 A Sink with NPN transistor outputs.
- Supply voltage range: Permissible supply voltage range: 20.4 V to 28.8 V DC.
- Switching capacity: Maximum switching capacity is 0.5 A with resistive load and 5 W with lamp load.
- Diagnostics and protection: Has diagnostic alarms and output-status LEDs. Short-circuit protection is not included and must be provided externally.
- Installation and cable length: For horizontal installation up to 50 °C, the maximum current is 8 A per mass. Maximum cable length is 500 m shielded or 150 m unshielded.
Technical Summary
| Product type designation | SM 1222, DO 16x 24 V DC/0.5 A Sink |
|---|---|
| Digital outputs | 16 |
| Output voltage, rated value | 24 V DC |
| Output current, signal "1", rated value | 0.5 A |
| Supply voltage, permissible range | 20.4 V to 28.8 V DC |
| Switching capacity, resistive load, max. | 0.5 A |
| Switching capacity, lamp load, max. | 5 W |
| Output delay with resistive load | "0" to "1": 20 μs; "1" to "0": 350 μs |
| Diagnostic alarm | Yes |
| Output-status LED | Yes |
| Short-circuit protection | No; to be provided externally |
| IP degree of protection | IP20 |
Frequently Asked Questions
What is the exact product type of Siemens 6ES7222-1BH32-1XB0?
It is an SM 1222 digital output module with 16x 24 V DC/0.5 A Sink outputs.
What supply voltage does the module accept?
The permissible supply voltage range is 20.4 V to 28.8 V DC.
What output current and switching capacity are supported?
The rated output current is 0.5 A. Maximum switching capacity is 0.5 A with resistive load or 5 W with lamp load.
Does it include short-circuit protection?
No. Short-circuit protection must be provided externally.
How can I request a quotation for this configuration?
Send the required quantity, destination, and project-list context for quotation support.
