Operator interface
Display: 7″ 16:9 · Resolution: 1024 × 600
Samkoon HMI + PLC
Samkoon GT-070-30MR
Display: 7″ 16:9 · Digital inputs: 16 points · Output: 14 channels
Samkoon GT-070-30MR combines operator interaction, control logic and field I/O in the GT options combining HMI, PLC and I/O functions in one enclosure range. The onboard functions and expansion needs are separated below for practical machine design.
Display size7″ 16:9
Resolution1024 × 600
Digital inputs16 points
Relay outputs14 channels
EthernetAvailable
Four points that define this configuration
Each point is tied to published model data or an explicit engineering verification step.
Onboard field I/O
Digital inputs: 16 points · Relay outputs: 14 channels
Fast and analogue functions
High-speed counter: Up to 4 channels
Connectivity and expansion
Ethernet: Available · Expansion: Up to 16 I/O points with plug-ins
System architecture
Separate the interface, main I/O and expansion
This prevents optional functions from being mistaken for hardware fitted to the main unit.
Operator interfaceDisplay: 7″ 16:9 · Resolution: 1024 × 600
Main control unitDigital inputs: 16 points · Relay outputs: 14 channels
Expansion and communicationsExpansion: Up to 16 I/O points with plug-ins · Ethernet: Available
Examine the product from every side
Review the front panel, rear I/O and connector layout before planning the enclosure.
Dimensions and panel cut-out
Use the official drawing together with the nominal catalogue values when planning panel machining and terminal access.
Specifications arranged for engineering review
All source-qualified values are visible by topic; no decision-critical data is hidden behind an expandable panel.
Display and mechanical
| Display size | 7″ 16:9 |
|---|---|
| Resolution | 1024 × 600 |
| Outer dimensions | 204 × 148 × 45 mm |
| Panel cut-out | 192 × 138 mm |
| Touch panel | 4-wire high-precision resistive touch panel |
| Colour depth | 16.77 million colours |
| Backlight | LED |
| Contrast ratio | 400:1 |
| Brightness | 450 cd/m² |
| Weight | 756 g |
| Enclosure material | ABS+PC engineering plastic |
System and certification
| Processor | Cortex A7 1 GHz dual-core |
|---|---|
| Memory | 128 MB DDR |
| Protection rating | IP65 front panel |
| Dielectric withstand | 1000 V AC, 1 min |
| ESD resistance | ±6 kV |
| FCC | Class A |
| CE | EN55032 / EN55035 |
I/O and control
| Digital inputs | 16 points |
|---|---|
| Relay outputs | 14 channels |
| High-speed counters | Up to 4 channels |
| I/O expansion | Up to 16 I/O points with plug-ins |
| Temperature expansion | Up to 8 inputs with plug-ins, thermocouple / PT100 |
| Analogue input expansion | Expandable to 8 channels with plug-ins |
| Analogue output expansion | Expandable to 8 channels with plug-ins |
Communication and power
| Power supply | DC 24 V ±15% |
|---|---|
| Ethernet | Available |
| USB download port | Available |
| USB host port | Available |
| Dedicated PLC communication port | None |
| HMI communication port | RS485 ×1 |
Environment and software
| Operating temperature | -20 °C to 55 °C, non-freezing |
|---|---|
| Programming software | SKTOOL7.1 |
| Operating humidity | 5% to 95% RH, non-condensing |
| Vibration resistance | 10–25 Hz, XYZ direction, 2 G for 30 min |
Where this configuration can be evaluated
These are engineering fit scenarios; final approval depends on project-specific electrical, mechanical and safety checks.
Compact machine control
Projects that benefit from combining operator interface, logic and field I/O after the channel structure is verified.
OEM operator panels
Machine panels designed around one coordinated HMI + PLC engineering workflow.
Counting and positioning tasks
Applications whose counter or pulse requirements remain inside the published limits of the exact variant.
Expandable control stations
Panels whose future digital, analogue or temperature expansion is planned before commissioning.
Software, manuals and certificates
Links open the current files published by Samkoon; confirm language and revision before commissioning.
PDF
GT Series selection guideModel and I/O selection · Chinese
PDFGT Series user manualInstallation and commissioning · Chinese
RARSKTOOL V7.1 programming softwareOfficial Samkoon software package
3DGT Series 3D model packageFor enclosure and machine layout
FCCGT FCC SDoC documentCompliance document · PDF
ULGT Series UL certificateCertificate · PDF
CEGT Series CE certificateCompliance document · PDF
Compare nearby configurations with named technical fields
Only published values are compared; a dash means that the current source does not state the field.
| Model | Display | Digital inputs | Output structure |
|---|---|---|---|
| GT-070-30MRCurrent model | 7″ 16:9 | 16 points | 14 channels |
| GT-070-30MR-G | 7″ 16:9 | 16 points | 14 channels |
| GT-070-32MT-G | 7″ 16:9 | 16 points | 16 points |
| GT-070-30MT | 7″ (16:9) | 16 channels | 14 transistor outputs |
Answers needed before model approval
Answers use published values where available and identify the checks that still require the current official record.
What I/O is onboard?
Digital inputs: 16 points · Relay outputs: 14 channels
Which high-speed or analogue functions are stated?
High-speed counter: Up to 4 channels
Can the unit be expanded?
Up to 16 I/O points with plug-ins
Which software and communications are used?
Software: SKTOOL7.1 · Ethernet: Available
Official product records
Current product-centre record — Listed in Samkoon's current .cn product centre.
Technical sources
Official sources checked on 24 August 2026. Samkoon current product centre · Exact-model English product record
Confirm the right Samkoon configuration
Share the application, I/O, communication and mounting requirements with our engineering team.