G2121E2 | G2121E2-4G 12.1" HMI Panel — Representative panel image; confirm the code and the cut-out with CINKR.
Standard SERIES · G2121E2
This page covers the G2121E2 and G2121E2-4G model codes. The G2121E2 is a 12.1" panel listed in the Green Series 2 (G2) range. The reference specification table for this code is empty, so the display, port and cut-out data are confirmed from a drawing before ordering.
Generation: Green Series 2 (G2) in the Standard series
Covers 2 model codes that share this display — confirm the model code on the cabinet label before ordering.
Supplied by CINKR. Confirm the panel cut-out, the interfaces and the protocol before ordering.
PRODUCT GUIDE
This page covers the G2121E2 and G2121E2-4G model codes. The G2121E2 is a 12.1" panel listed in the Green Series 2 (G2) range. The reference specification table for this code is empty, so the display, port and cut-out data are confirmed from a drawing before ordering.
QUICK DECISION
BEST FIT
CHECK BEFORE ORDERING
CONSIDER ANOTHER CODE IF
The G2121E2 is a 12.1” panel listed in the Green Series 2 (G2) generation of the Standard series. The reference specification table for this code is empty, so this page carries the series-level facts and marks the per-model values as confirm-before-ordering.
The Standard series covers dual-core to quad-core ARM processors with up to 1 GB RAM and 8 GB flash storage, 4.3 to 15.6 inch displays from 480 x 272 up to 1920 x 1080, wide-viewing-angle panels and DTools or DToolsPro configuration software.
This page covers G2121E2 and G2121E2-4G, which share the same display size and resolution.
Because the reference table for this code is empty, the application notes stay at series level: the Standard series covers 4.3 to 15.6 inch displays from 480 × 272 to 1920 × 1080 with wide-viewing-angle panels.
Use this page to confirm the size and the variant code, then check the display and port data against a drawing before ordering.
This code has no published specification table, so start from the series data and the machine requirement rather than from the code alone.
Send the existing panel label, the panel opening measurements and the protocol the machine program expects, and the exact variant will be confirmed before ordering.
Choose this page when the machine needs a 12.1” standard panel and the exact variant code still has to be confirmed.
Compare the same size in another generation when a published specification table is required before ordering.
SELECTION CHECKLIST
SPECIFICATIONS
Values come from the reference specification table for this page. A value the table does not publish is marked as confirm-before-ordering rather than estimated.
| Model codes | G2121E2 | G2121E2-4G · 2 codes that share the display size and resolution |
|---|---|
| Series | Standard series · Green Series 2 (G2) |
| Interface summary | Confirm the interface set |
| Display | |
| Display size | 12.1" |
| Resolution | Confirm before ordering |
| Display area | Confirm before ordering |
| Colours | Confirm before ordering |
| Viewing angle | Confirm before ordering |
| Contrast ratio | Confirm before ordering |
| Backlight | Confirm before ordering |
| Brightness | Confirm before ordering |
| Backlight life | Confirm before ordering |
| Touch panel | Confirm before ordering |
| Hardware | |
| Processor | Confirm before ordering |
| RAM | Confirm before ordering |
| Flash storage | Confirm before ordering |
| USB host | Confirm before ordering |
| USB device | Confirm before ordering |
| SD card | Confirm before ordering |
| Interfaces | |
| Ethernet | Confirm before ordering |
| Serial ports | Confirm before ordering |
| CANopen | Confirm before ordering |
| Wi-Fi | Confirm before ordering |
| 4G | Confirm before ordering |
| HDMI | Confirm before ordering |
| RFID | Confirm before ordering |
| Power | |
| Input power | Confirm before ordering |
| Power consumption | Confirm before ordering |
| Allowable power loss | Confirm before ordering |
| Insulation resistance | Confirm before ordering |
| Dielectric strength | Confirm before ordering |
| Power isolation | Confirm before ordering |
| Serial port isolation | Confirm before ordering |
| Mechanical | |
| Enclosure | Confirm before ordering |
| Panel dimensions | Confirm before ordering |
| Panel cut-out | Confirm before ordering |
| Mounting | Confirm before ordering |
| Front protection | Confirm before ordering |
| PCB coating | Confirm before ordering |
| Environment | |
| Operating temperature | Confirm before ordering |
| Operating humidity | Confirm before ordering |
| Storage temperature | Confirm before ordering |
| Storage humidity | Confirm before ordering |
| Vibration resistance | Confirm before ordering |
| Cooling | Confirm before ordering |
| Certification and software | |
| CE certificate | Confirm before ordering |
| UL certificate | Confirm before ordering |
| Configuration software | Confirm before ordering |
| Remote maintenance | Confirm before ordering |
MODEL CODES ON THIS PAGE
These model codes are published together because they share a display size and resolution. Compare the interface and certification differences before choosing one.
| Model code | Interfaces | Certification | Differences from the base code |
|---|---|---|---|
| G2121E2 | Confirm before ordering | Confirm before ordering | Reference specification table is empty for this code; confirm the display, port and cut-out details before ordering. |
| G2121E2-4G | Confirm before ordering | Confirm before ordering | Reference specification table is empty for this code; confirm the display, port and cut-out details before ordering. |
COMPARE RELATED PANELS
Related model codes help you avoid choosing a neighbouring size by accident. A different series or generation is not a substitute without a cut-out and port check.
| Model | Main use | Display | Resolution | Ports | Relationship |
|---|---|---|---|---|---|
| G2121E2 | G2121E2-4G | General machine panels with wide-viewing-angle displays | 12.1" | Confirm before ordering | Confirm the interface set | Selected code |
| G2100E | G2100E-4G +5 codes | General machine panels with wide-viewing-angle displays | 10.1" | Confirm before ordering | Wi-Fi | Same generation — compare the port set, memory and panel depth. |
| G2150E2 | General machine panels with wide-viewing-angle displays | 15" | Confirm before ordering | Confirm the interface set | Same generation — compare the port set, memory and panel depth. |
| G2070HE | G2070HE-4G +2 codes | General machine panels with wide-viewing-angle displays | 7" | 1024 × 600 | 1 port · 3 serial ports · Wi-Fi · 4G | Same generation — compare the port set, memory and panel depth. |
Related model codes show a size and interface comparison, not interchangeability. Confirm the cut-out, the port arrangement and the protocol before treating a neighbouring code as a replacement.
DOWNLOADS
Documentation is released for the exact model code, because the drawing, the port layout and the certificate follow the variant. Every item below is confirmed with the quotation.
Operating instructions, parameter references and panel setup information.
Released after the model code and the hardware details are confirmed.Panel outline, panel cut-out and depth drawing for the machine door.
Released after the model code and the hardware details are confirmed.Kinco DTools or Kinco DTools Pro project software for this generation.
Released after the model code and the hardware details are confirmed.CE testing details and UL records for the model codes that carry them.
Released after the model code and the hardware details are confirmed.FAQ
This page covers the G2121E2 and G2121E2-4G model codes. They share a 12.1-inch display; the difference between them is the interface set listed in the variant table, so confirm the code on the cabinet label before ordering.
The reference table for this code is empty. The Green Series 2 (G2) generation covers 4.3 to 15.6 inch displays from 480 × 272 to 1920 × 1080 with wide-viewing-angle panels, so the display and touch data for the G2121E2 are confirmed from a drawing before ordering.
The reference table does not list an interface set for this code. Compare the cabinet wiring and the protocol the machine program expects before treating the panel as a replacement.
The input power range is not listed for this code. Confirm both against the machine before ordering.
Panel replacement is a compatibility question rather than a model question. Confirm the cut-out, the mounting depth, the port set and the protocol the machine program expects before ordering. CINKR checks these details against the model and photos you send.
REQUEST A QUOTE
Tell us whether the G2121E2 | G2121E2-4G is for a new machine, an upgrade or a replacement, and include the panel opening and the interfaces in use. This form only prepares your message; nothing is submitted or stored.