Product Description
Key Features
- Product identity: SM 1223, DI 16×24 V DC, DO 16x 24 V DC Sink; 16 digital inputs and 16 transistor current sinking digital outputs.
- Supply and input voltage: Rated supply voltage: 24 V DC, with a permissible range of 20.4 V to 28.8 V. Rated input voltage: 24 V DC.
- Output capacity: Output current for signal "1": 0.5 A rated value and 0.5 A permissible range, max. Switching capacity with resistive load: 0.5 A, max.
- Input parameterization: Standard inputs have a parameterizable input characteristic curve in accordance with IEC 61131, type 1. Input delay values from 0.2 ms to 12.8 ms are selectable in groups of four.
- Diagnostics and protection: Short-circuit protection, diagnostic alarm, and diagnostics indication LEDs for input and output status are present. Protection degree: IP20.
- Potential separation: Digital input potential separation is between channels in groups of 2. Digital output potential separation is between channels in groups of 1 and between channels and the backplane bus at 500 V AC.
Technical Summary
| Product type | SM 1223, DI 16×24 V DC, DO 16x 24 V DC Sink |
|---|---|
| Digital inputs | 16 |
| Digital outputs | 16; Transistor current sinking |
| Rated supply voltage | 24 V DC |
| Permissible supply voltage range | 20.4 V to 28.8 V DC |
| Output current for signal "1" | 0.5 A rated value; 0.5 A permissible range, max. |
| Protection degree | IP20 |
| Product lifecycle | Active Product |
Frequently Asked Questions
What exact order number should be confirmed for this SM 1223 module?
Confirm Siemens order number 6ES7223-1BL32-1XB0 and product type SM 1223, DI 16×24 V DC, DO 16x 24 V DC Sink.
How many digital inputs and outputs does 6ES7223-1BL32-1XB0 have?
It has 16 digital inputs and 16 digital outputs; the outputs use transistor current sinking.
What supply voltage does this module use?
The rated supply voltage is 24 V DC, with a permissible range of 20.4 V to 28.8 V DC.
What output current is specified for signal "1"?
The output current for signal "1" is 0.5 A rated value, with a permissible range of 0.5 A, max.
