Ask our team:
  • Phone: +86 181 0690 9650
  • E-Mail sales1@apterpower.com
  • Lifecycle status

    Discontinued / Obsolete by OEM
    Apter Power supports F374-IMF identification, documentation review and quotation.

F374-IMF

/ 4.9
1001 reviews | Need a Specific Revision?
GF Welding F374-IMF is the medium-frequency interface card used in the WELD334m resistance-welding controller architecture. It carries the feedback interfaces required by the current-control function.
In Stock
Ships by Wednesday, October 28
Fast Shipping Available
Get a quick price for F374-IMF
Quantity
*E-mail
Company
*Mobile
*Content
Upload (gif, jpg, jpeg, png, bmp, doc, docx, xls, xlsx, ppt, pdf, csv)

Technical specifications for F374-IMF

  • Manufacturer:
    GF Welding
  • Part Number:
    F374-IMF
  • Product Family:
    GF Welding Resistance Welding Control
  • Product Type:
    Medium-Frequency Welding Interface Card
  • Stock:
    1
  • Controller platform:
    WELD334m
  • Card designation:
    F374-IMF
  • Interface function:
    Medium-frequency current-control interface
  • Voltage sensor connector:
    P53
  • Current sensor connector:
    P54
  • System application:
    Resistance welding control
  • Installation format:
    WELD334m rack card
  • Signal role:
    Welding voltage and current feedback interface
  • Service requirement:
    Verify board revision and connector coding
  • Control architecture:
    WELD334m medium-frequency DC welding control
  • Feedback channels:
    Separate welding-voltage and welding-current feedback paths
  • Board service type:
    Dedicated removable interface card
  • Weight:
    0.14 kg
  • Estimated shipping dimensions:
    2x11.6x16.5cm
  • Tariff Code:
    Please confirm the destination before shipping.
  • Country of origin:
    Italy
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Applications Temperature & Humidity Range Standards Firmware & Updates

Features:

  • Interfaces the WELD334m controller with medium-frequency welding feedback circuits.
  • Provides dedicated connections for voltage and current sensing paths.
  • Supports closed-loop current regulation in compatible resistance-welding equipment.
The F374-IMF identity denotes the medium-frequency interface board rather than the main controller or I/O expander.

It carries the measurement feedback needed by the welding-control function to regulate the commanded current profile.

Connector coding, board revision and rack position must be recorded before a field replacement is attempted.

Apter Power can review sourcing, documentation and system matching for F374-IMF.
Verified resources for GF Welding F374-IMF: Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Automotive spot-welding cells can use the board in WELD334m cabinets controlling MFDC welding stations.
  • Resistance-welding retrofits may retain existing voltage and current sensors when their interfaces remain compatible.
  • Service teams use the card identity to isolate feedback-interface faults from main-control or field-I/O problems.
  • The card is intended for the controlled environment inside the WELD334m industrial cabinet.
  • Cabinet ventilation must prevent heat from the inverter and welding transformer from raising the board ambient excessively.
  • Condensation should be prevented before control power is applied after storage or transport.
  • System compliance depends on the complete WELD334m cabinet, its protective devices and machine integration.
  • Board identity alone does not extend a certification to modified feedback wiring or an unverified inverter.
  • Retain the documented terminal functions and protective-earth arrangement during service work.
  • The F374-IMF is an interface card and does not carry a user-loadable process program.
  • Any controller software compatibility must be checked at the WELD334m system level.
  • Board revision should be compared with the installed controller documentation before replacement.
Description
F374-IMF is the MFDC interface card identified for WELD334m control systems. Its circuitry links the welding controller with the measurement paths used for medium-frequency current regulation.

Within a resistance-welding installation, the card contributes to current-control operation by receiving the voltage- and current-sensor connections associated with the inverter and welding transformer circuit.

A replacement must retain the WELD334m rack position, connector orientation and sensor wiring. Inspect board revision and terminal markings before transferring P53 voltage-sensor and P54 current-sensor circuits.
Alternative Names
F374-IMF GF Welding F374-IMF F374 IMF F374IMF F374-IMF Medium-Frequency Welding Interface Card GF Welding WELD334m Resistance Welding Control System GF Welding F374-IMF Medium-Frequency Welding Interface Card
Technical notes
Power down the WELD334m cabinet before exchanging F374-IMF; swapping P53 and P54 feedback wiring can defeat welding-current regulation.
Exceptional Service

Our Mission

  • 100% Satisfaction

    We believe expertise is priceless. With over 20 years of experience, and top engineers on staff, we can help you solve or avoid problems that threaten your business.
  • Trust Guaranteed

    Not only do we have a vast inventory, our team makes sure every piece of equipment is in working condition. Your purchases are also backed by our Warranty.
  • Expertise

    Time is money, especially when your equipment is down. We work quickly to get your equipment on its way so you can get it back up and running.

FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What task does GF Welding F374-IMF perform inside a WELD334m controller?
It interfaces medium-frequency welding voltage and current feedback with the controller's current-regulation function.
Which sensor connectors are associated with GF Welding F374-IMF?
The documented board connections include P53 for the voltage sensor and P54 for the current sensor.
Where is GF Welding F374-IMF applied in production equipment?
It is used in WELD334m resistance-welding cabinets serving compatible MFDC welding stations.
How should the revision of GF Welding F374-IMF be considered during sourcing?
Compare the installed board revision, connector coding and rack documentation before accepting a replacement.
What wiring mistake poses the greatest risk when exchanging GF Welding F374-IMF?
Misplacing the current- and voltage-feedback circuits can prevent correct welding-current control.
Which records support an accurate GF Welding F374-IMF quotation?
Provide clear front and rear board photos, revision markings, WELD334m cabinet identity, quantity and destination.

Product Browsing History