Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | SM 1222, DO 16x 24 V DC/0.5 A Sink |
| Digital outputs | 16 |
| Output type | NPN transistor, current-sinking |
| Supply voltage permissible range | 20.4 V to 28.8 V DC |
| Rated output voltage | 24 V DC |
| Rated output current for signal "1" | 0.5 A |
| Switching capacity with resistive load, max. | 0.5 A |
| Switching capacity on lamp load, max. | 5 W |
| Output delay, "0" to "1", max. | 20 μs |
| Output delay, "1" to "0", max. | 350 μs |
| Isolation from backplane bus | 500 V AC |
Applications
- Digital output control: Provides 16 transistor digital outputs for output control with 24 V DC rated voltage and 0.5 A rated current.
Key Features
- Digital output type: SM 1222 with 16 digital outputs, current-sinking operation, and NPN transistor outputs.
- Output voltage and current: Rated output voltage: 24 V DC. Rated output current for signal "1": 0.5 A.
- Output switching capacity: Maximum switching capacity is 0.5 A with resistive load and 5 W with lamp load.
- Diagnostics: Has a diagnostic alarm and LED indication for output status.
- Output timing: Maximum output delay is 20 μs from "0" to "1" and 350 μs from "1" to "0" with resistive load.
- Electrical protection and isolation: Short-circuit protection is not included and must be provided externally. Digital outputs have 500 V AC isolation from the backplane bus and IP20 protection.
Frequently Asked Questions
1. How many digital outputs does Siemens 6ES7222-1BH32-1XB0 have?
It has 16 digital outputs.
2. What output voltage and current does 6ES7222-1BH32-1XB0 support?
The rated output voltage is 24 V DC, and the rated output current for signal "1" is 0.5 A.
3. Does this module include short-circuit protection?
No. Short-circuit protection must be provided externally.
