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GP477R-EG41-24VP

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Pro-face GP477R-EG41-24VP is a discontinued GP77R/77 Series DC24V monochrome HMI with an amber electroluminescent display, serial communication and programmable operator functions.
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Technical specifications for GP477R-EG41-24VP

  • Manufacturer:
    Proface
  • Part Number:
    GP477R-EG41-24VP
  • Product Family:
    Proface
  • Product Type:
    GP77R/77 Series
  • Stock:
    1
  • Power supply:
    20.4–27.6 VDC
  • Nominal supply:
    DC24V ±20%
  • Display technology:
    High-intensity electroluminescent
  • Display color:
    Amber monochrome
  • Display resolution:
    640 × 400 pixels
  • Effective display area:
    192 × 120 mm
  • Display mode:
    Blink and reverse video supported
  • Brightness adjustment:
    Two levels through the touch panel
  • Touch input:
    32 × 20 touch keys per screen
  • Application memory:
    2 MB FLASH EPROM
  • SRAM:
    96 KB with lithium-battery backup
  • Serial connector:
    25-pin D-sub
  • Transmission speed:
    2,400–115,200 bps
  • Data length:
    7 or 8 bits
  • Typical power consumption:
    Approximately 20 W
  • Maximum power consumption:
    50 W or less
  • NEMA rating:
    Type 4X/12 equivalent front-panel protection
  • Operating temperature:
    0–50 °C in the official datasheet; the user manual specifies 0–40 °C
  • Storage temperature:
    −10–60 °C
  • Estimated shipping dimensions:
    274 × 216 × 56.5 mm
  • Tariff Code:
    8537101190
  • Country of origin:
    Japan
  • 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 Safety & Compliance Monitoring & Control Compatibility

Features:

  • High-intensity amber electroluminescent display with 640 × 400 resolution for monochrome operator visualization.
  • Configurable RS-232C/RS-422 serial communication with optional modules for expanded industrial controller connectivity.
  • DC24V operation with Class I Division 2 approval and an IP65f/NEMA Type 4X/12 equivalent front panel.
The supplied configuration is the DC24V GP477R-EG41-24VP operator interface with one serial communication port, touch operation and amber EL display technology.

The HMI supports recipes, trends, alarms, event handling, schedules, pop-up keypads, scripts and password-protected operator access for machine and process supervision.

When replacing or integrating the unit, verify the cabinet cut-out, controller driver, project software, communication option and touch-panel requirements before installation.

Availability: This model is discontinued by the OEM; compatibility review is required before replacement.
Verified resources for Pro-face GP477R-EG41-24VP: 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.
  • Machine-control panels requiring a monochrome operator interface for status display and command entry.
  • Process-monitoring stations using recipes, trends, alarms and event records for operator supervision.
  • Legacy PLC and industrial-controller installations using serial or optional fieldbus communication modules.
  • The DC24V configuration carries CE marking and is documented for EN55011 Class A and EN50082-2 compliance.
  • UL and cUL Class I Division 2 approval supports specified hazardous-location installations when wiring rules are followed.
  • The front panel provides an IP65f-equivalent and NEMA Type 4X/12-equivalent protection level.
  • Recipe functions allow operators to manage stored process settings through structured HMI screens.
  • Trend, alarm and event functions provide historical and real-time information for machine supervision.
  • Fifteen security levels, scripts and pop-up keypads support controlled operator interaction and guided procedures.
  • Compatible with the GP-PRO C-Package 03 development environment for creating and maintaining operator-screen applications.
  • Supports the controller and protocol families documented for Schneider, Siemens, Mitsubishi, Rockwell, GE Fanuc, Omron and other listed automation systems.
  • Replacement compatibility depends on project conversion, controller drivers, panel cut-out, touch functions and installed communication accessories.
Description
Pro-face GP477R-EG41-24VP is a DC24V operator interface from the GP77R/77 Series, using a high-intensity amber electroluminescent display for clear monochrome visualization. Its 640 × 400 screen resolution supports structured process pages, alarm views and operator guidance in industrial control cabinets.

The unit combines touch-panel operation with recipe handling, trend display, alarm and event management, scheduling, pop-up keypads and password-protected access levels. Its serial interface and optional communication modules allow connection with supported PLC, drive and industrial controller families.

Pro-face GP477R-EG41-24VP is suitable for legacy machine-control and process-monitoring installations that require a compact panel interface. Migration planning should verify project conversion, controller drivers, panel cut-out, touch requirements and the availability of compatible communication accessories.
Alternative Names
GP477R-EG41-24VP GP477R EG41 24VP GP477REG4124VP GP477R-EG4124VP Pro-face GP477R Pro-face GP77R Series HMI Pro-face 77 Series monochrome HMI Pro-face GP477R amber EL operator panel
Technical notes
Pro-face GP477R-EG41-24VP is an obsolete legacy HMI; replacement planning must verify panel dimensions, project conversion, controller drivers and optional communication hardware before ordering.
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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 display technology is used in Pro-face GP477R-EG41-24VP?
Pro-face GP477R-EG41-24VP uses a high-intensity amber electroluminescent display with blink and reverse-video functions.
What software is used to configure Pro-face GP477R-EG41-24VP?
Pro-face GP477R-EG41-24VP is documented for the GP-PRO C-Package 03 graphics and application environment.
Are replacement models for Pro-face GP477R-EG41-24VP officially listed?
Pro-face lists PFXGP4501TAD, PFXGP4501TMD and PFXGP4501TADW as replacement options, but the applicable panel cut-out and touch features must be checked.
Can the existing GP477R-EG41-24VP project be transferred directly to a replacement HMI?
Direct transfer should not be assumed; the project software, screen objects, controller driver and communication configuration require a compatibility review.
Does Pro-face GP477R-EG41-24VP have the same panel cut-out as every listed replacement?
No. Pro-face states that panel cut-out dimensions differ for some replacement options, so cabinet measurements must be verified.
What information should be supplied when requesting a quotation for Pro-face GP477R-EG41-24VP?
Include the complete model, required condition, quantity, destination, existing controller, panel cut-out and any installed communication option.