Key Features
- 8 digital inputs: Digital inputs: 8, in groups of 2.
- 8 relay outputs: Digital outputs: 8 relay outputs, in groups of 2.
- 24 V DC supply: Rated value (DC): 24 V; permissible range: 20.4 V to 28.8 V.
- Conformal coating: Conformal coating for high reliability, with protection against fouling and IPC-CC-830A Class A.
- Diagnostic indication: Diagnostic alarm: Yes; LED indication for the status of the inputs and outputs.
- Required front connector: Connection method: required front connector.
Applications
- S7-1200 digital I/O expansion: Digital input and relay output expansion for an S7-1200 controller.
Technical Summary
| Product type designation | SM 1223, DI 8×24 V DC, DQ 8x relay |
|---|---|
| Based on | 6ES7223-1PH32-0XB0 |
| Rated supply voltage | 24 V |
| Supply voltage permissible range | 20.4 V to 28.8 V |
| Input current from backplane bus 5 V DC, max. | 145 mA |
| Number of digital inputs | 8 |
| Digital inputs in groups of | 2 |
| Number of digital outputs | 8 |
| Short-circuit protection | No; to be provided externally |
| Switching capacity of the outputs with resistive load, max. | 2 A |
| Rated supply voltage of relay coil L+ (DC) | 24 V |
| IP degree of protection | IP20 |
Frequently Asked Questions
What is Siemens 6AG1223-1PH32-4XB0 used for?
It is a SIPLUS S7-1200 SM 1223 digital input/output module with 8 DI and 8 relay outputs.
How many digital inputs and outputs does this module have?
It has 8 digital inputs and 8 digital outputs.
What supply voltage does 6AG1223-1PH32-4XB0 require?
Rated supply voltage is 24 V DC, with a permissible range of 20.4 V to 28.8 V.
Does the module provide relay outputs or transistor outputs?
It provides 8 relay outputs.
