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Siemens SIPLUS S7-1200 SM 1223 Digital I/O Module

Siemens SIPLUS S7-1200 SM 1223 Digital I/O Module, 16DI/16DQ.

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ManufacturerSiemens

Part number6AG1223-1BL32-2XB0

Manufacturer Siemens

Part Number 6AG1223-1BL32-2XB0

Series SIPLUS S7-1200 SM 1223

Digital Inputs 16 DI, 24V DC, Sink/Source

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Conformal Coating Extended Temperature Range (-40°C to +70°C) 16 Digital Inputs 16 Digital Outputs S7-1200 Compatibility SIPLUS Enhanced Reliability

Product description

The Siemens SIPLUS S7-1200 SM 1223 (6AG1223-1BL32-2XB0) is an expansion module for the S7-1200 programmable logic controller (PLC) system. Based on the standard 6ES7223-1BL32-0XB0, this SIPLUS version features conformal coating, making it suitable for operation in harsh environments across a temperature range of -40°C to +70°C, with a start-up temperature of -25°C. It provides 16 digital inputs (24V DC, sink/source) and 16 digital outputs (transistor type, 0.5A), enhancing the I/O capabilities of the S7-1200.

This module is designed for demanding industrial applications where environmental resistance is critical, such as in the chemical, petrochemical, marine, or outdoor control cabinet sectors. The extended temperature range and conformal coating ensure reliable performance and longevity in corrosive or humid conditions.

Stanlo Automation, a veteran-owned distributor of surplus industrial automation parts, offers the Siemens SIPLUS S7-1200 SM 1223 module. Secure your essential components from a trusted supplier committed to quality and availability.

Technical specifications

Manufacturer	Siemens
Part Number	6AG1223-1BL32-2XB0
Series	SIPLUS S7-1200 SM 1223
Digital Inputs	16 DI, 24V DC, Sink/Source
Digital Outputs	16 DQ, Transistor 0.5A
Temperature Range	-40°C to +70°C
Conformal Coating	Yes

Common applications

Chemical Plants

Petrochemical Refineries

Marine Applications

Outdoor Control Systems

Harsh Industrial Environments

Food & Beverage

Compatible systems

Siemens S7-1200 PLC CPUs (e.g., CPU 1214C, CPU 1215C, CPU 1217C)

Also known as

Siemens S7-1200 SM 1223 SIPLUS 16DI/16DQ 6AG12231BL322XB0

Replaces / compatible with

Replaces or expands on the functionality of standard Siemens S7-1200 I/O modules in challenging environments.

Technical note

Expert tip

The SIPLUS designation indicates enhanced environmental protection, making this module ideal for applications where standard components might fail due to humidity, dust, or extreme temperatures.

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Frequently asked questions

What is the operating temperature range for the Siemens SIPLUS S7-1200 SM 1223 module?

The Siemens SIPLUS S7-1200 SM 1223 module (6AG1223-1BL32-2XB0) is designed for harsh environments and operates within a temperature range of -40°C to +70°C, with a start-up temperature of -25°C.