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

Siemens SIPLUS S7-1200 SM 1223 16DI/16DQ module with conformal coating.

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ManufacturerSiemens

Part number6AG1223-1BL32-4XB0

Module Type Digital Input/Output (DI/DQ)

Series SIPLUS S7-1200

Base Part 6ES7223-1BL32-0XB0

Inputs 16 DI (24V DC)

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12-month warranty

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Veteran-owned

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16 Digital Inputs and 16 Digital Outputs Conformal coating for harsh environments Wide operating temperature range (-20 to +60 °C) 24V DC operation SIPLUS extreme environmental protection

Product description

The Siemens SIPLUS S7-1200 SM 1223 module (6AG1223-1BL32-4XB0) is based on the 6ES7223-1BL32-0XB0 and features conformal coating for enhanced environmental protection. It offers 16 digital inputs (DI) and 16 digital outputs (DQ). The module is designed to operate in harsh conditions, with a temperature range of -20 to +60 °C.

This module provides 16 DI, each accepting 24V DC (sink/source capable), and 16 DQ, which are transistor outputs rated at 0.5A. It is ideal for industrial automation applications requiring robust I/O in challenging environments, such as in chemical plants, outdoor installations, or high-humidity areas.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens SIPLUS S7-1200 SM 1223 module. We provide reliable surplus components to support your automation projects, especially those requiring enhanced environmental resistance.

Technical specifications

Module Type	Digital Input/Output (DI/DQ)
Series	SIPLUS S7-1200
Base Part	6ES7223-1BL32-0XB0
Inputs	16 DI (24V DC)
Outputs	16 DQ (0.5A Transistor)
Temperature Range	-20 to +60 °C
Feature	Conformal Coating

Common applications

Harsh Industrial Environments

Chemical Plants

Outdoor Installations

Food & Beverage Processing

Automation Control Panels

Compatible systems

Siemens S7-1200 PLCs SIMATIC Automation Systems Industrial Control Applications

Also known as

Siemens 6AG12231BL324XB0 SIPLUS SM 1223 Siemens S7-1200 I/O Module

Replaces / compatible with

This SIPLUS module is an enhanced version of the standard Siemens SM 1223, designed for environments requiring conformal coating and wider temperature tolerance.

Technical note

Expert tip

Verify specific environmental resistance ratings and chemical compatibility for your application, as conformal coating offers protection against condensation and contaminants.

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Frequently asked questions

What environmental advantages does the SIPLUS S7-1200 SM 1223 (6AG1223-1BL32-4XB0) offer over standard modules?

The Siemens SIPLUS S7-1200 SM 1223 module features conformal coating and is rated for operation between -20 and +60 °C, making it suitable for harsh environments where standard modules may fail.