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Siemens 6ES7322-5SD00-0AB0 SM 322 Hazardous Area DO Module (24V)

Siemens SIMATIC S7 SM 322 Digital Output Module for hazardous areas (24V).

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ManufacturerSiemens

Part number6ES7322-5SD00-0AB0

Module Type Digital Output SM 322

Channels 4 DO

Isolation Yes

Voltage 24V DC

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4 isolated digital outputs Designed for hazardous areas 24V DC / 10mA rating Diagnostics-capable PTB tested for safety SIMATIC S7 compatibility

Product description

The Siemens 6ES7322-5SD00-0AB0 is a SIMATIC S7 digital output module (SM 322) engineered for safe operation in hazardous environments. It offers 4 isolated digital outputs operating at 24V DC and 10mA. This module is diagnostics-capable and has undergone PTB testing for safety assurance.

This module is essential for control systems requiring outputs in potentially explosive atmospheres. Its specific voltage and current ratings are tailored for certain intrinsically safe circuits and safety instrumented systems.

Stanlo Automation, your trusted veteran-owned source for surplus industrial parts, provides this critical component. Ensure the safety and efficiency of your hazardous area operations with our reliable inventory.

Technical specifications

Module Type	Digital Output SM 322
Channels	4 DO
Isolation	Yes
Voltage	24V DC
Current	10mA
Hazardous Area	Yes
Diagnostics	Yes
Testing	PTB Tested
Connector	1x 20-pole

Common applications

Chemical plants

Refineries

Gas facilities

Mining environments

Pharmaceutical production

Hazardous zone control

Compatible systems

SIMATIC S7 PLC Systems (specifically for hazardous area applications)

Also known as

Siemens Hazardous Zone Output SM 322 24V Module S7-300 PTB Module

Replaces / compatible with

This module is intended for hazardous area applications within Siemens S7 automation systems. It serves as a safe and compliant replacement for other PTB-tested output modules in similar environments.

Technical note

Expert tip

Verify intrinsic safety parameters and cabling requirements thoroughly for the intended hazardous area classification when installing this module.

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Frequently asked questions

What are the key specifications of the Siemens 6ES7322-5SD00-0AB0 module for hazardous areas?

The Siemens 6ES7322-5SD00-0AB0 features 4 isolated digital outputs with a 24V DC and 10mA rating. It is designed for hazardous areas, is diagnostics-capable, and has been PTB tested for safety.