Key Features
- Digital I/O function: SB 1223, DI 2×24 V DC/DQ 2×24 V DC.
- Input channels: 2 digital inputs, current-sinking.
- Output channels: 2 digital outputs, MOSFET, solid-state (current-sinking/current-sourcing).
- Environmental protection: Conformal coating.
- Operating temperature: -40…+60 °C, start up -25 °C.
- Diagnostics: Alarms and diagnostics function, with status LEDs for inputs and outputs.
Applications
- 24 V DC digital input handling: Reads 2 digital input signals at 24 V DC.
- 24 V DC digital output switching: Switches 2 digital output signals at 24 V DC.
- I/O diagnostics and alarm monitoring: Provides alarms, diagnostics, and status indication for the input and output channels.
Technical Summary
| Product type designation | SB 1223, DI 2×24 V DC/DQ 2×24 V DC |
|---|---|
| Based on | 6ES7223-0BD30-0XB0 |
| Digital inputs | 2; Current-sinking |
| Digital outputs | 2; MOSFET, solid-state (current-sinking/current-sourcing) |
| Input voltage, rated value (DC) | 24 V |
| Output voltage, rated value (DC) | 24 V |
| Supply voltage, permissible range, lower limit (DC) | 20.4 V |
| Supply voltage, permissible range, upper limit (DC) | 28.8 V |
| Power loss, typ. | 1 W |
| Ambient temperature during operation, min. | -40 °C; = Tmin (incl. condensation/frost); start-up @ -25 °C |
| Ambient temperature during operation, max. | 60 °C; = Tmax |
Frequently Asked Questions
What is the Siemens 6AG1223-0BD30-5XB0?
It is a SIPLUS S7-1200 SB 1223 digital input/output module with 2 DI 24 V DC and 2 DQ 24 V DC.
How many inputs and outputs does this module have?
It has 2 digital inputs and 2 digital outputs.
What are the rated input and output voltages?
The rated input voltage is 24 V DC and the rated output voltage is 24 V DC.
What operating temperature range is specified?
The operating range is -40…+60 °C, with start up at -25 °C.
What protection and diagnostics details are provided for this module?
It has conformal coating, alarms, a diagnostics function, and status LEDs for the inputs and outputs.
