Operator interface
Display: 4.3″ 16:9 · Resolution: 480 × 272
Samkoon HMI + PLC
Samkoon GC-043-16M2AI-C
Display: 4.3″ 16:9 · Digital inputs: 8 channels, including 2 high-speed counting inputs · Output: 8 channels, including 4 relay outputs and 4 transistor outputs
Samkoon GC-043-16M2AI-C combines operator interaction, control logic and field I/O in the GC integrated controllers combining display, PLC and I/O functions range. The onboard functions and expansion needs are separated below for practical machine design.
Display size4.3″ 16:9
Resolution480 × 272
Digital inputs8 channels, including 2 high-speed counting inputs
Digital outputs8 channels, including 4 relay outputs and 4 transistor outputs
Analogue inputs2 channels, 0–5 V / 4–20 mA / K-type / T-type thermocouple
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: 8 channels, including 2 high-speed counting inputs · Analogue inputs: 2 channels, 0–5 V / 4–20 mA / K-type / T-type thermocouple
Fast and analogue functions
Pulse output: 2 channels · Analogue outputs: None
Connectivity and expansion
Plan communications and plug-in expansion before finalising the bill of materials.
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: 4.3″ 16:9 · Resolution: 480 × 272
Main control unitDigital inputs: 8 channels, including 2 high-speed counting inputs · Analogue inputs: 2 channels, 0–5 V / 4–20 mA / K-type / T-type thermocouple
Expansion and communicationsOptional I/O, network and commissioning interfaces
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 | 4.3″ 16:9 |
|---|---|
| Resolution | 480 × 272 |
| Panel cut-out | 141 × 84 mm |
| Touch panel | 4-wire high-precision resistive touch panel |
| Colour depth | 260,000 colours |
| Backlight | LED |
| Contrast ratio | 400:1 |
| Brightness | 400 cd/m² |
| Weight | 200 g |
| Enclosure material | ABS+PC engineering plastic |
System and certification
| Processor | ARM9 200 MHz |
|---|---|
| Memory | 128 MB Flash + 64 MB DDR |
| Protection rating | IP65 front panel |
| Dielectric withstand | 1000 V AC, 1 min |
| ESD resistance | Level 3 ±6 kV |
| FCC | Class A |
| CE | EN55032 / EN55035 |
I/O and control
| Digital inputs | 8 channels, including 2 high-speed counting inputs |
|---|---|
| Digital outputs | 8 channels, including 4 relay outputs and 4 transistor outputs |
| Analogue inputs | 2 channels, 0–5 V / 4–20 mA / K-type / T-type thermocouple |
| Analogue outputs | None |
| High-speed pulse outputs | 2 channels |
Communication and power
| Power supply | DC 24 V ±15% |
|---|---|
| Power consumption | 5 W |
| USB download port | Available |
Environment and software
| Operating temperature | 0 °C to 55 °C, no freezing |
|---|---|
| Programming software | SATOOL 6.1 |
| Operating humidity | 5% to 95% RH, no condensation |
| 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.
Official product and catalogue records
Use these manufacturer records to confirm model identity, lifecycle and the current document revision.
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 |
|---|---|---|---|
| GC-043-16M2AI-CCurrent model | 4.3″ 16:9 | 8 channels, including 2 high-speed counting inputs | 8 channels, including 4 relay outputs and 4 transistor outputs |
| GC-043-16M4AI-C | 4.3″ 16:9 | 8 channels, including 2 high-speed counters | 8 channels, including 4 relay outputs and 4 transistor outputs |
| GC-043-16M-C | 4.3″ 16:9 | 8 channels, including 2 high-speed counting inputs | 8 channels |
| GC-050-32MAI-C | 5″ 16:9 | 16 points, including 2 high-speed counting inputs | 16 outputs, including 8 relay outputs and 8 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: 8 channels, including 2 high-speed counting inputs · Analogue inputs: 2 channels, 0–5 V / 4–20 mA / K-type / T-type thermocouple
Which high-speed or analogue functions are stated?
Pulse: 2 channels · Analogue: 2 channels, 0–5 V / 4–20 mA / K-type / T-type thermocouple
Can the unit be expanded?
Confirm expansion against the main unit, plug-in module and hardware revision.
Which software and communications are used?
Software: SATOOL 6.1
Official product records
Official English catalogue record — Published by Samkoon's official English catalogue; confirm lifecycle and availability with ProControl before final selection.
Technical sources
Official sources checked on 24 August 2026. Samkoon English product catalogue
Confirm the right Samkoon configuration
Share the application, I/O, communication and mounting requirements with our engineering team.