Standard product information
GP4100 Series
Global Code
Product Features
Compact 3" DC RS-232C Monochrome(Green/ Red/ Orange)
End of sales
End of repair
Repair Service Remark
Replacement option 1
Replacement code 1
Replacement code 1 comment
GP4100 Color model RS-232C type
TFT couleur LCD
Taille de découpe du panneau différente
(attachment available)
Display specifications
Display type
STN Monochrome LCD
Display size
200 x 80 pixels
Dot pitch
W0.4 x H0.4 mm [W0.02 x H0.02 in.]
Effective display area
W79.985 x H31.985 mm [W3.15 x H1.26 in.]
Display colors
Monochrome Green/Red/Orange (16 Levels)
Green/Red LED (Not user replaceable. When replacement is required, contact your local distributor.)*1
Backlight service life
Green: 50,000 hrs. or more, Red 10,000 hrs. or more (each in continuous operation at 25℃ [77 °F] before backlight brightness decreases to 50%)
Brightness control
16 Levels (Adjusted with touch panel)
Contrast adjustment
8 Levels (Adjusted with touch panel)
Touch panel type
Resistive Film (analog)
Touch panel resolution
1,024 x 1,024
Touch panel lifetime
1,000,000 times or more
Language fonts
Japanese, ASCII, Chinese (Simplified), Chinese (Traditional), Korean, Cyrillic, Thai*2
Character sizes
Standard font: 8 x 8, 8 x 16, 16 x 16 and 32 x 32 pixel fonts, Stroke font: 6 to 80 pixel fonts, Image font: 8 to 72 pixel fonts
Font sizes
Standard font: Width can be expanded up to 8 times. Height can be expanded up to 8 times.*3
8 x 16 dots
25 char. x 5 rows
16 x 16 dots
12 char. x 5 rows
32 x 32 dots
6 char. x 2 rows

1The backlight burnout detection function is not supported.

2Please refer to the GP-Pro EX reference manual for details on font types and character codes.

3Other font sizes can be set up with the Editor software.

Electrical specifications
Rated input voltage
24 Vdc
Input voltage limits
19.2 to 28.8 Vdc
Allowable voltage drop
3 ms or less
Power consumption
2.7 W or less
In-rush current
30 A or less
Noise immunity
Noise Voltage : 1,000 Vp-p
Pulse Duration : 1 µs
Rise Time : 1 ns
(via noise simulator)
Voltage endurance
1,000 Vac, 20 mA for 1 minute (between power terminal and FG terminals)
Insulation resistance
500 Vdc, 10 MΩ or more (between power terminal and FG terminals)
Environmental specifications
International safety standards
Marine ABSCEC-TickMarine DNVEACKCMarine LRUL,cUL (508) ListedANSI/CSA (UL508+1604) Listed
Surrounding air temperature
0 to 50 °C [32 to 122 °F]*1
Storage temperature
-20 to +60 °C [-4 to 140 °F]
Ambient humidity
10 to 90 % RH (Wet bulb temperature: 39 °C [102.2 °F] max. - no condensation)
Storage humidity
10 to 90 % RH (Wet bulb temperature: 39 °C [102.2 °F] max. - no condensation)
0.1 mg/m3 (10-7 oz/ft3) or less (non-conductive levels)
Pollution degree
For use in Pollution Degree 2 environment
Corrosive gases
Free of corrosive gases
Air pressure (altitude range)
800 to 1,114 hPa (2,000 m [6,561 ft.] above sea level or less)
Vibration resistance
IEC/EN 61131-2 compliant
5 to 9 Hz single amplitude 3.5 mm [0.14 in.]
9 to 150 Hz fixed acceleration: 9.8 m/s2
X, Y, Z directions for 10 cycles (approx. 100 min.)
Concussion resistance
IEC/EN 61131-2 compliant 147 m/s2, X, Y, Z directions for 3 times
Electrical fast transient/burst
Power Line: 2 kV (IEC/EN61000-4-4)
COM Port: 1 kV (IEC/EN61000-4-4)
Electrostatic discharge immunity
Contact Discharge Method: 6 kV
Air Discharge Method: 8 kV
(IEC/EN61000-4-2 Level 3)

1When using in an environment where the temperature becomes or exceeds 40 °C for an extended period of time, the screen contrast level may decrease from its original level of brightness.

Application memory
FLASH EPROM 2.2 MB (includes screen editing program and extended logic program)*1
Backup memory
128 KB*2
Clock accuracy
Uses the clock of an external device*3

1Capacity available for user application.

2Application memory can provide 128KB for Data Backup. For further information, please refer to the GP-Pro EX reference manual.

3Set up the “Clock Updates“ feature with the Editor software. Please refer to the GP-Pro EX reference manual “Common” - “Clock Update Settings” for details.

Interface specifications
Serial (COM1)
Asynchronous Transmission: RS-232C, Data Length: 7 or 8 bits, Stop Bit: 1 or 2 bits, Parity: None, Even or Odd, Data Transmission Speed: 2,400 to 115,200 bps, Connector: 2-piece terminal block 9 pin
USB (Type A)
Conforms to USB 2.0 (Type A) x 1
Power supply voltage: 5 Vdc ±5 %
Communication distance: 5 m [16.4 ft.] or less
USB (mini-B)
Conforms to USB 2.0 (mini-B) x 1, Communication Distance: 5 m [16.4 ft] or less

1If connecting a bar code reader to the GP, be sure to supply power from an external source (such as a self-powered hub).
If you supply power from the GP, the GP may reset itself because the GP cannot supply enough power.

Structural specifications
Functional grounding: Grounding resistance of 100 Ω, 2 mm2 (AWG 14) or thicker wire, or your country’s applicable standard (same for FG and SG terminals).
Cooling method
Natural air circulation
IP65f NEMA #250 TYPE 4X/13 (on the front panel when properly installed in an enclosure)*1
Installation method
Panel mounting
External dimensions
W116.5 x H77.5 x D28 mm [W4.59 x H3.06 x D1.11 in.]
Panel cut-out dimensions
W105 x H66 mm [W4.13 x H2.60 in.]
Panel thickness area: 1 to 5 mm [0.04 to 0.2 in.]
0.2 kg [0.45 lb] or less

1The front face of the unit, installed in a solid panel, has been tested using conditions equivalent to the standards shown in the specification. Even though the unit's level of resistance is equivalent to these standards, oils that should have no effect on the unit can possibly harm the unit. This can occur in areas where either vaporized oils are present, or where low viscosity cutting oils are allowed to adhere to the unit for long periods of time. If the unit's front face protection sheet becomes peeled off, these conditions can lead to the ingress of oil into the unit and separate protection measures are suggested. Also, if non-approved oils are present, it may cause deformation or corrosion of the front panel's plastic cover. Therefore, prior to installing the unit, be sure to confirm the type of conditions that will be present in the unit's operating environment. If the installation gasket is used for a long period of time, or if the unit and its gasket are removed from the panel, the original level of the protection cannot be guaranteed. To maintain the original protection level, be sure to replace the installation gasket regularly.

2For dimensional tolerance, everything +1/-0 mm [+0.04/-0 in.] and R in angle are below R3 [R0.12 in.]. Even if the installation wall thickness is within the recommended range for the "Panel Cut Dimensions", depending on wall's material, size, and installation location of GP unit and other devices, the installation wall could warp. To prevent warping, the installation surface may need to be strengthened.

External dimensions
Panel cut-out dimensions
External dimensions with cable