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PLC Automation Parts

PLC Expansion Modules Compatible with Proface Supplier

PLC Expansion Modules sit in our PLC Automation Parts line — programmable controller modules and accessories quoted against verifiable specifications and planned lead times. It focuses on parts cross-referenced for compatibility with Proface controllers and equipment; compatibility is stated on a form-fit-function basis, not as a brand authorization.

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Overview

When a line is down or a panel is being built, PLC Expansion Modules have to match the installed base exactly. We quote against the specifics — ratings, interfaces, and mechanical fit — rather than a generic listing.

How to specify

Specify the installed part number, the operating voltage and environment, the required interface, and your volume. We confirm the match and prepare an RFQ-based quote.

Sourcing and lead time

Typical availability runs stock to 4 weeks depending on the item and quantity. Stocked references ship quickly; larger or legacy requirements are scheduled and confirmed in the quote.

Compatibility with Proface

These PLC Expansion Modules are cross-referenced for use alongside Proface equipment on a form-fit-function basis. We do not claim brand authorization or originality; we confirm the model code, interface, and mechanical fit so the part works in your installed system.

At a glance
I/O count8 points
Supply voltage24 V DC / 110 V AC
Communication interfacePROFINET
Backplane/rackDIN-rail backplane
Firmware revisionMatched to installed base
Operating temperature-20 C to +70 C
MountingRack mount
ComplianceIEC 61131-2, UL 508
Lead timestock to 4 weeks

Representative values for selection guidance; exact specifications are confirmed per model in the quote. No price or stock claim is made.

Frequently asked questions

What documentation comes with PLC Expansion Modules?
Depending on the item, we provide test notes, cross-reference details, or retained original labeling on request so the part can be verified on receipt.
Do you list a price or stock level for PLC Expansion Modules?
No. Pricing and availability are returned per RFQ against your quantity and requirements, with no fabricated price, stock, or review claims.
Are PLC Expansion Modules new or refurbished?
Both are available depending on the item. Each quote states the condition — new, new old stock, refurbished and tested, or a compatible replacement — explicitly.
Are these PLC Expansion Modules original Proface parts?
Compatibility with Proface is stated on a form-fit-function basis. We do not claim brand authorization or originality; we confirm the model code and interface so the part works in your system.
How do I confirm the right PLC Expansion Modules for my system?
Send the existing model code or label photo, the panel voltage, and the interface in use. We verify fit against the specification and confirm before quoting.

References

More PLC Automation Parts

All PLC Automation Parts →Digital Output ModulesPLC Terminal BlocksPLC Battery PacksCommunication ModulesPLC I/O ModulesAnalog Input Modules

By application

PLC Expansion Modules for Injection Molding MachinesPLC Expansion Modules for Quarry EquipmentPLC Expansion Modules for HVAC Control SystemsPLC Expansion Modules for Food Processing Lines

By compatibility

Compatible with DanfossCompatible with ProfaceCompatible with Schneider ElectricCompatible with Allen Bradley

By interface

ProfinetEthernet/IPRS232Terminal Block connectorUSB Type A connectorMini DIN connector

Build it from parts

The board-level components and subsystems behind these products:

Browse electronic components →Reference assemblies →