Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Module type | SM 1223, DI 8×24 V DC, DQ 8×24 V DC |
| Digital inputs | 8 |
| Digital outputs | 8 |
| Rated supply voltage | 24 V DC |
| Permissible supply voltage | 20.4 V to 28.8 V DC |
| Input signal "0" | 5 V DC at 1 mA |
| Input signal "1" | 15 V DC at 2.5 mA |
| Output switching capacity | 0.5 A maximum with resistive load; 5 W maximum with lamp load |
| Protection | IP20; output short-circuit protection not included |
Applications
- Digital signal acquisition: The 8 digital inputs acquire 24 V DC signals, with input signal thresholds for signal "0" and signal "1".
- Digital output control: The 8 transistor outputs control loads at a rated 24 V DC output voltage and up to 0.5 A.
Key Features
- Digital I/O: 8 digital inputs and 8 digital transistor outputs; inputs are 24 V DC and outputs provide 24 V DC.
- Input signal levels: Input signal "0": 5 V DC at 1 mA; input signal "1": 15 V DC at 2.5 mA.
- Output capacity: Output switching capacity is 0.5 A maximum with a resistive load and 5 W maximum with a lamp load.
- Diagnostics and protection: Diagnostic alarm and input/output status LEDs are present. The module has IP20 protection; output short-circuit protection must be provided externally.
- Installation and connections: A front connector is required. Dimensions are 45 mm × 100 mm × 75 mm, and approximate weight is 210 g.
- Extreme-condition design: Conformal coating is present; operating temperature is -40 °C to 70 °C, with cold restart at -25 °C. At temperatures above +60 °C, horizontal mounting permits 4 simultaneously activated outputs and 4 inputs, with no adjacent points.
Frequently Asked Questions
1. How many digital inputs and outputs does 6AG1223-1BH32-2XB0 have?
It has 8 digital inputs and 8 digital transistor outputs.
2. What supply voltage does this SM 1223 module require?
The rated supply voltage is 24 V DC, with a permissible range of 20.4 V to 28.8 V DC.
3. What input signal levels are supported?
Input signal "0" is 5 V DC at 1 mA, and input signal "1" is 15 V DC at 2.5 mA.
4. What output load can the module switch?
The switching capacity is 0.5 A maximum with a resistive load or 5 W maximum with a lamp load.
5. What must be verified before inquiry about installation?
Verify the required front connector, 45 mm × 100 mm × 75 mm dimensions, IP20 protection, and the external provision of output short-circuit protection.
