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Siemens SIMATIC S7-1200 SM 1223 Digital I/O Module 6ES7223-1BL32-0XB0

Siemens SIMATIC S7-1200 SM 1223 Digital I/O Module: 16 DI / 16 DO.

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ManufacturerSiemens

Part number6ES7223-1BL32-0XB0

Digital Inputs 16

Digital Outputs 16

Input Voltage 24V DC

Output Type Transistor

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16 Digital Inputs 16 Digital Outputs 24V DC Operation Sink/Source Input Capability 0.5A Transistor Outputs SIMATIC S7-1200 SM 1223 Series

Product description

The Siemens SIMATIC S7-1200 SM 1223 module, part number 6ES7223-1BL32-0XB0, is a digital I/O expansion module with 16 digital inputs and 16 digital outputs. It supports 24V DC operation, with inputs configurable as sink or source. The outputs are transistor-based, rated at 0.5A per channel.

This module is designed for a wide range of automation applications within the S7-1200 platform, including machine building, process automation, and general industrial control where high-density digital I/O is required. The sink/source input flexibility simplifies wiring in diverse setups.

Stanlo Automation, a veteran-owned distributor of surplus industrial automation parts, offers the Siemens 6ES7223-1BL32-0XB0. Find the components you need to keep your systems operational with our reliable and cost-effective surplus inventory.

Technical specifications

Digital Inputs	16
Digital Outputs	16
Input Voltage	24V DC
Output Type	Transistor
Output Current	0.5A/channel
Input Config	Sink/Source
Series	SIMATIC S7-1200 SM 1223

Common applications

Machine Building

Process Automation

Industrial Control

Factory Automation

PLC Expansion

Control Panels

Compatible systems

Siemens SIMATIC S7-1200 Controllers

Also known as

Siemens S7-1200 SM1223 16DI/16DO 6ES72231BL320XB0 SIMATIC S7-1200 16 Point I/O

Replaces / compatible with

This module expands the digital input and output capabilities of Siemens SIMATIC S7-1200 controllers. It is compatible with S7-1200 CPUs requiring additional I/O.

Technical note

Expert tip

The 0.5A transistor output on the 6ES7223-1BL32-0XB0 is suitable for directly switching relays, solenoids, or indicator lamps, but inductive loads may require external protection.

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Frequently asked questions

Can the digital inputs on the Siemens 6ES7223-1BL32-0XB0 be wired as sink or source?

Yes, the 16 digital inputs on the Siemens 6ES7223-1BL32-0XB0 module can be configured as either sink or source, providing flexibility for various sensor and switch wiring requirements.