GT-070-32MT   7″ HMI + PLC Integrated Panel (No Wireless)
The GT‑070‑32MT is an entry-level automation unit that combines a 7.0″ touchscreen HMI with embedded PLC logic. It supports 32 digital transistor outputs and 4 high-speed pulse counters, but does not include thermocouple or PT inputs, nor built-in Wi‑Fi or 4G modules by default.
Display & Housing
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Display: 7.0″ (16:9), 1024 × 600 resolution with a 4-wire resistive touch panel
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Color Depth: 16.7 million colors, brightness ~400 cd/m², contrast ~400:1
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Dimensions: 204 × 148 × 45 mm (external); cut-out size: 192 × 138 mm
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Housing Material:Â Engineering-grade ABS + PC plastic
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Weight: Approx. 700 g
PLC Capabilities
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Digital Outputs:Â 32 transistor outputs
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High-Speed Counters and Pulse Outputs: Four channels capable of counting or pulse generation up to 200 kHz
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No analog or temperature inputs included
Connectivity & Interfaces
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Serial Interface: RS‑485 COM port for integration with PLC or host systems
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USB Ports:Â USB download port and USB-host port for firmware upgrade or file operations
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Ethernet:Â Built-in port for wired network communication
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Wireless: No built-in Wi‑Fi or mobile connectivity in this model
System Performance
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Processor: Dual-core Cortex‑A7, approx. 1 GHz
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Memory: 128 MB FLASH + 128 MB DDR3 RAM
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Compatible with SKTOOL programming software (v7.1+), supporting ladder logic, screen editor, macros, alarms, data logging, and multilingual interfaces
Protection & Operating Conditions
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Power Input: DC 24 V (±15%)
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Electrical Protection: Withstand voltage test up to 1000 V AC for 1 minute; electrostatic discharge protection at Class 4 (~±6–8 kV)
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Ingress Protection:Â IP65-rated front panel for dust and splash resistance
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Certifications:Â FCC Class A and CE compliant (EN55032 and EN55035)
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Ambient Conditions: –20 °C to +55 °C operating temperature, 5–95% RH (non-condensing), vibration tolerance 2 G at 10–25 Hz for 30 minutes on all axes
Quick Specification Table
| Feature | Specification |
|---|---|
| Display | 7″, 1024 × 600, resistive touch, 16.7M colors |
| PLC Outputs | 32 transistor outputs |
| Pulse Inputs | 4 high-speed pulse counting channels (≤200 kHz) |
| Connectivity | USB-host/download, RS‑485, Ethernet (no Wi‑Fi) |
| CPU & Memory | Dual-core Cortex‑A7 @ ~1 GHz, 128 MB + 128 MB |
| Power & Protection | DC 24 V, IP65 front, withstand 1000 V AC, ±6–8 kV ESD |
| Environment | –20–55 °C, 5–95% RH, 2 G vibration tolerance |






