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Siemens 6ES7322-1HF10-0AA0 Relay Output Module

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Siemens 6ES7322-1HF10-0AA0 Relay Output Module

6ES7322-1HF10-0AA0
Condition:
New Original
In stock:
2
Weight
0.32kg
Demension
4x12.5x12cm
  • Product details
  • Specifications
  • Recommand
  • Service & Policy
SIEMENS · PRODUCT DETAILS

Siemens 6ES7322-1HF10-0AA0 Relay Output Module

SIMATIC S7-300 SM 322
CONDITION New Original
WARRANTY One year

Product snapshot

The module provides eight isolated relay outputs for switching AC or DC industrial loads from a modular SIMATIC S7-300 station.

Its 40-pole front-connector design supports individually isolated channels, while the documented switching capacity suits contactors, valves, lamps and signaling circuits. Verify load voltage, current and external protection before commissioning.

02
ENGINEERING NOTES

Firmware updates · Configuration & programming

Detailed product description

This SM 322 module translates controller output data into eight individually isolated relay contacts. It supports 24 V DC or AC load circuits up to the documented contact ratings and is intended for established S7-300 automation systems. A 40-pole front connector is used for field wiring, and external short-circuit protection must be selected for the connected loads.

↻ Firmware & updates

The relay module has no separately updateable module firmware. Lifecycle work therefore focuses on hardware compatibility, spare-part status and verification of the installed STEP 7 project. Firmware-update procedures are not applied to this passive I/O module.

⌘ Configuration & programming

Insert the SM 322 in the S7-300 hardware configuration, assign its output address and retain the rack-slot and wiring documentation. The module does not support isochronous mode; output behavior is controlled through the CPU program and the configured process image.

Official technical data

Outputs8 relay outputs
Front connector40-pole
Relay supply24 V DC
Rated switchingUp to 230 V AC / 5 A
Backplane current40 mA max.
Power loss4.2 W typical
Dimensions4x12.5x12cm
Weight0.32kg
03 · BRAND & APPLICATION

Siemens automation context

S7-300 · SM 322

Siemens brand characteristics

SIMATIC modules follow coordinated rack, addressing and STEP 7 engineering concepts for structured industrial automation.

Documented electrical limits, module data and lifecycle information support controlled maintenance and replacement planning.

Application fields

Relay switching for contactors, valves, lamps, alarms and auxiliary circuits in production machinery and process skids.

Expansion or lifecycle maintenance of installed SIMATIC S7-300 systems requiring individually isolated relay contacts.

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BECKHOFF
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04

Quote & policy

Quote

Send the complete order code and required quantity for a checked price, availability and lead-time response.

Order support

Confirm the installed rack, load voltage, contact current and delivery destination before ordering replacement hardware.

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The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.

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