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Siemens SIMATIC S7-300 SM 322 Digital Output Module

Siemens SIMATIC S7-300 SM 322 Digital Output Module, 16 DO, 120V AC.

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ManufacturerSiemens
Part number6ES7322-1EH00-0AA0
Type Digital Output Module
Series SIMATIC S7-300 SM 322
Number of Outputs 16 DO
Voltage Rating 120V AC
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16 Digital Outputs 120V AC Switching Capability 0.5A Output Current Optically Isolated SIMATIC S7-300 Compatible Robust Industrial Design

The Siemens SIMATIC S7-300 DIGITAL OUTPUT SM 322 module provides 16 digital outputs for controlling external devices. This module features optically isolated outputs rated for 120V AC at 0.5A, ensuring reliable and safe operation in industrial control systems. The 20-pin connector simplifies wiring and integration into the S7-300 rack.

This output module is a key component for applications requiring the switching of AC loads, such as controlling lights, solenoid valves, contactors, or small motors. Its robust design and opto-isolation make it suitable for use in harsh industrial environments found in manufacturing, process control, and automation.

Stanlo Automation, a veteran-owned supplier of industrial automation surplus parts, offers the Siemens 6ES7322-1EH00-0AA0. Ensure your S7-300 system has reliable output capabilities by sourcing this module from Stanlo Automation, known for quality surplus components and dedicated customer service.

TypeDigital Output Module
SeriesSIMATIC S7-300 SM 322
Number of Outputs16 DO
Voltage Rating120V AC
Current Rating0.5A per output
IsolationOptically Isolated
Connector20-pin
Machine Control
Process Automation
Industrial Automation
PLC Output Control
Solenoid Valve Control
Lighting Control
Siemens SIMATIC S7-300 CPUs S7-300 Rack Systems
SIMATIC S7-300 SM 322 DO
Direct replacement for existing Siemens SM 322 digital output modules within the SIMATIC S7-300 series. Compatible with S7-300 CPUs.
Expert tip
Ensure the total current load across all outputs does not exceed the module's overall capacity and that the wiring is properly rated for the 120V AC switching application.
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What is the maximum switching current for each output on the Siemens 6ES7322-1EH00-0AA0 module?
Each of the 16 digital outputs on the Siemens 6ES7322-1EH00-0AA0 SM 322 module can switch a maximum current of 0.5A at 120V AC.