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Siemens SIMATIC S7-300 16-Channel Digital Output Module

Name: Siemens 6ES7322-1EH01-0AA0
Brand: Siemens
SKU: 6ES7322-1EH01-0AA0
Availability: InStock

Siemens SIMATIC S7-300 Digital Output Module, 16 Channels, 120V AC.

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ManufacturerSiemens

Part number6ES7322-1EH01-0AA0

Module Type Digital Output SM 321

Channels 16 DO

Voltage 120V AC

Current 0.5A per channel

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12-month warranty

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16 Digital Outputs Optically Isolated 120V AC Operation 0.5A Output Current SIMATIC S7-300 Compatibility Robust Industrial Design

Product description

The Siemens 6ES7322-1EH01-0AA0 is a SIMATIC S7-300 digital output module featuring 16 channels with optical isolation. It operates at 120V AC with a maximum current of 0.5A per channel and utilizes a 20-pin connector for interface.

This module is designed for industrial automation applications requiring reliable digital output control, commonly found in manufacturing, process control, and building automation systems. Its robust design ensures dependable operation in demanding environments.

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Technical specifications

Module Type	Digital Output SM 321
Channels	16 DO
Voltage	120V AC
Current	0.5A per channel
Isolation	Optically Isolated
Connector	20-pin
Series	SIMATIC S7-300

Common applications

Process Control

Manufacturing Automation

Building Automation

Machine Control

SCADA Systems

Remote I/O

Compatible systems

Siemens SIMATIC S7-300 PLC

Also known as

Siemens SM 321 S7-300 Digital Output 6ES73221EH010AA0 Siemens PLC Output Card

Replaces / compatible with

Compatible with Siemens S7-300 PLC systems. Replaces older or failed SM 321 output modules.

Technical note

Expert tip

Ensure proper grounding and wiring for the 20-pin connector to maintain optical isolation and prevent electrical noise interference.

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Frequently asked questions

What is the maximum current rating for each channel on the Siemens 6ES7322-1EH01-0AA0?

Each of the 16 digital output channels on the Siemens 6ES7322-1EH01-0AA0 module has a maximum current rating of 0.5A. This ensures safe and reliable operation for connected devices within this limit.