8 Digital Inputs and 8 Relay Outputs
The SM 1223 combines eight 24 VDC digital inputs (sink/source) with eight relay outputs rated 2 A for SIMATIC S7-1200 systems.
SIEMENS
SIEMENS 6ES7223-1PH32-0XB0 PLC Module 24VDC 8 DI 8 Relay Outputs
$95.10
Available
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SIEMENS
SIEMENS 6ES7223-1PH32-0XB0 PLC Module 24VDC 8 DI 8 Relay Outputs
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$95.10
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PRODUCT DOCUMENTATION
Product Information
Technical specifications, features, applications and purchasing information.
Technical Specifications
| Brand | SIEMENS |
| Model Number | 6ES7223-1PH32-0XB0 |
| Product Category | PLC Module 24VDC 8 DI 8 Relay Outputs |
| Product Family | SIMATIC S7-1200 |
| Module Type | Digital I/O SM 1223 |
| Number of Digital Inputs | 8 |
| Digital Input Voltage | 24 VDC, Sink/Source |
| Number of Digital Outputs | 8 |
| Output Type | Relay, 2 A |
| Input Current | 145 mA |
| Short-Circuit Protection | Yes |
| Supply Voltage | 24 VDC |
Key Features
Relay Output Configuration
Relay outputs provide dry-contact switching capability for controlling loads that may require isolation or different voltage levels from the PLC input supply.
24 VDC Sink/Source Inputs
The eight digital inputs accept 24 VDC signals and support sink/source wiring configurations, accommodating different sensor output types.
Compact PLC Expansion
Designed as an expansion module for the S7-1200 platform, adding combined digital input and relay output capacity in a single module.
Applications
- Combined digital input and relay output expansion for SIMATIC S7-1200 PLCs
- Industrial control panels requiring relay-based load switching
- 24 VDC sensor input acquisition with isolated relay outputs
- Machine control systems needing mixed I/O in a compact module
- Automation projects where relay outputs control higher-voltage or isolated loads
- Maintenance and expansion of S7-1200-based control systems
Purchase Information
We support online purchase of the SIEMENS 6ES7223-1PH32-0XB0 PLC Module 24VDC 8 DI 8 Relay Outputs. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.
Frequently Asked Questions
What is the SIEMENS 6ES7223-1PH32-0XB0? The 6ES7223-1PH32-0XB0 is a SIMATIC S7-1200 Digital I/O SM 1223 module with 8 digital inputs and 8 relay outputs.
How many inputs and outputs does it have? It provides 8 digital inputs and 8 digital outputs.
What type of inputs does it have? The inputs are 24 VDC, sink/source type.
What type of outputs does it have? The outputs are relay type, rated 2 A.
What is the input current? The input current is 145 mA.
Does it have short-circuit protection? Yes, the module includes short-circuit protection.
What is the supply voltage? The supply voltage is 24 VDC.
Can the relay outputs switch different voltage levels? Yes, relay outputs provide dry-contact switching, allowing the module to control loads at voltages different from the 24 VDC input supply, subject to the relay contact ratings.
What should be checked before ordering? Confirm the complete 6ES7223-1PH32-0XB0 catalog number, the S7-1200 CPU compatibility, the load voltage and current requirements for the relay outputs, and the sensor wiring type (sink or source) for the inputs.
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Send us your part number and technical requirements.
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