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Siemens 6ES7322-5HF00-0AB0 SIMATIC S7-300 Digital Output Module

Siemens SIMATIC S7-300 8-Channel Relay Output Module.

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ManufacturerSiemens

Part number6ES7322-5HF00-0AB0

Outputs 8 DO (Relay)

Isolation Isolated

Load Voltage 24 V DC

Switching Voltage 120-230 V AC

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12-month warranty

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Veteran-owned

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8 Isolated Relay Outputs 24V DC Control 120-230V AC Switching 5A Rated Current Integrated RC Filter Overvoltage Protection

Product description

The Siemens 6ES7322-5HF00-0AB0 is a SIMATIC S7-300 digital output module (SM 322) with 8 isolated relay outputs. It supports 24 V DC load voltage and 120-230 V AC switching capacity, with a rated output current of 5 A. This module includes an RC filter for overvoltage protection and is designed for 1x 40-pole connection.

This module is essential for S7-300 PLC systems, enabling the control of external devices such as contactors, relays, or solenoid valves. The relay outputs provide electrical isolation, and the inclusion of an RC filter enhances the lifespan when switching inductive loads, making it suitable for a wide range of industrial automation applications.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 6ES7322-5HF00-0AB0. We are dedicated to providing reliable industrial automation components, ensuring your systems have the critical parts needed for uninterrupted operation.

Technical specifications

Outputs	8 DO (Relay)
Isolation	Isolated
Load Voltage	24 V DC
Switching Voltage	120-230 V AC
Rated Current	5 A
Protection	RC Filter, Overvoltage Protection
Connection	1x 40-pole

Common applications

PLC Control

Industrial Automation

Machine Control

Motor Control

Lighting Control

Solenoid Valve Control

Compatible systems

Siemens SIMATIC S7-300 PLC CPUs and ET 200M I/O systems

Also known as

Siemens SM 322 Relay Output Module S7-300 DO Module

Replaces / compatible with

This module is a direct replacement for other 8-channel relay output modules within the SIMATIC S7-300 series. It is compatible with S7-300 CPUs.

Technical note

Expert tip

The RC filter is crucial for extending contact life when switching inductive loads, such as motors or solenoids. Ensure correct wiring to maximize its effectiveness.

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Frequently asked questions

What is the switching capacity of the Siemens 6ES7322-5HF00-0AB0 relay outputs?

The Siemens 6ES7322-5HF00-0AB0 has 8 relay outputs capable of switching up to 5A. It supports 24V DC load voltage and 120-230V AC for switching, and includes an RC filter for inductive load protection.