Technical Summary
| Product type designation | SM 1223, DI 8×120/230 V AC, DQ 8x relay |
|---|---|
| Supply 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 |
| Number of digital inputs | 8 |
| Input voltage, rated value (AC) | 120/230 V AC |
| Number of digital outputs | 8 |
| Number of relay outputs | 8 |
| Switching capacity of the outputs, with resistive load, max. | 2 A |
| Diagnostic alarm | Yes |
| IP degree of protection | IP20 |
Key Features
SIMATIC S7-1200 SM 1223 digital I/O module
Digital I/O module for the SIMATIC S7-1200 range.
Digital I/O module for the SIMATIC S7-1200 range.
8 digital inputs
Provides 8 digital inputs.
Provides 8 digital inputs.
8 relay outputs
Provides 8 relay outputs.
Provides 8 relay outputs.
Input rating 120/230 V AC
Digital inputs are rated for 120/230 V AC.
Digital inputs are rated for 120/230 V AC.
Relay output capacity 2 A
Switching capacity of the outputs with resistive load, max. 2 A.
Switching capacity of the outputs with resistive load, max. 2 A.
24 V DC supply
Rated value (DC): 24 V.
Rated value (DC): 24 V.
Applications
AC digital signal acquisition
Captures 120/230 V AC digital input signals.
Captures 120/230 V AC digital input signals.
Relay-based load switching
Switches loads through 8 relay outputs.
Switches loads through 8 relay outputs.
Frequently Asked Questions
What is Siemens 6ES7223-1QH32-0XB0?
It is an SM 1223 digital I/O module for SIMATIC S7-1200, configured as DI 8×120/230 V AC and DQ 8x relay.
How many inputs and outputs does 6ES7223-1QH32-0XB0 have?
It has 8 digital inputs and 8 digital outputs.
What supply voltage does the 6ES7223-1QH32-0XB0 use?
Rated supply voltage is 24 V DC, with a permissible range of 20.4 V to 28.8 V DC.
What is the input voltage rating of the SM 1223 module?
The input voltage rated value is 120/230 V AC.
What is the output switching capacity of 6ES7223-1QH32-0XB0?
The switching capacity of the outputs with resistive load is 2 A, and the relay outputs are rated at 2 A.
