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

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ManufacturerSiemens

Part number6AG1223-1QH32-4XB0

Series SIPLUS S7-1200

Module Type SM 1223 Digital I/O

Base Part 6ES7223-1QH32-0XB0

Digital Inputs 8 DI (120/230V AC)

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SIPLUS Enhanced Environmental Resistance Conformal Coating Wide Operating Temperature: -20 to +60 °C 8x 120/230V AC Digital Inputs 8x Relay Digital Outputs S7-1200 Compatibility

Product description

The Siemens SIPLUS S7-1200 SM 1223 digital input/output module, part number 6AG1223-1QH32-4XB0, is designed for enhanced environmental resistance. Based on the 6ES7223-1QH32-0XB0, this SIPLUS version features conformal coating and operates in a wider temperature range of -20 to +60 °C. It provides 8 digital inputs (DI) for 120/230V AC and 8 digital relay outputs (DQ) with a 2A rating.

This module is ideal for demanding industrial environments where standard modules might fail due to humidity, dust, or temperature fluctuations. Applications include harsh manufacturing settings, outdoor control cabinets, and industries such as chemical processing, oil and gas, and heavy machinery operation where robust components are essential.

Source your Siemens SIPLUS S7-1200 SM 1223 module from Stanlo Automation. As a veteran-owned surplus parts distributor, we provide robust and reliable industrial automation components to keep your critical systems running.

Technical specifications

Series	SIPLUS S7-1200
Module Type	SM 1223 Digital I/O
Base Part	6ES7223-1QH32-0XB0
Digital Inputs	8 DI (120/230V AC)
Digital Outputs	8 DQ (Relay, 2A)
Temperature Range	-20 to +60 °C
Features	Conformal Coating

Common applications

Harsh Industrial Environments

Chemical Processing

Oil & Gas

Heavy Manufacturing

Outdoor Control Cabinets

Food & Beverage

Compatible systems

Siemens S7-1200 PLCs SIMATIC Automation Systems Systems requiring high environmental resistance

Also known as

Siemens SIPLUS SM 1223 S7-1200 8DI 8DQ Relay 6AG1223-1QH32-4XB0 Siemens

Replaces / compatible with

This SIPLUS module is an enhanced version of the standard 6ES7223-1QH32-0XB0, offering improved environmental protection.

Technical note

Expert tip

The relay outputs on the SM 1223 module are suitable for switching AC or DC loads up to 2A; ensure proper wiring and consider external protection if inductive loads are being switched.

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Frequently asked questions

What makes the Siemens SIPLUS 6AG1223-1QH32-4XB0 module suitable for harsh environments?

The Siemens SIPLUS 6AG1223-1QH32-4XB0 module is designed for harsh environments due to its conformal coating and its ability to operate in extreme temperatures ranging from -20 to +60 °C. This makes it resistant to moisture, dust, and significant temperature variations.