Samkoon GT-070-26MR-1TC1AI-G 7 inch HMI PLC combo

Samkoon GT-070-26MR-1TC1AI-G 7 inch HMI PLC combo with Thermocouple & Analog Inputs, Wi‑Fi/4G Enabled

The GT‑070‑26MR‑1TC1AI‑G 7 inch HMI PLC combo is a fully featured industrial smart controller combining a touchscreen HMI with embedded PLC logic. Includes relay outputs, pulse I/O, one thermocouple input channel, and one analog input channel—plus built-in Ethernet and Wi‑Fi/4G for IoT connectivity.

Display & Mechanical Details

• Display: 7″ (16:9) with 1024 × 600 resolution, 4-wire high-precision resistive touch

• Visuals: 16.77M colors, LED backlight, ~450 cd/m² brightness, ~400:1 contrast

• Dimensions: 204 × 148 × 45 mm (external); cut-out size: 192 × 138 mm

• Weight: ~756 g

• Housing Material: ABS + PC engineering plastic

PLC I/O, Analog & Temperature Modules

• Total I/O: 26 mixed channels (configuration depends on module layout)

• Relay Outputs: Logic-level control for AC/DC loads

• High-Speed Counters/Pulse I/O: 4 channels up to 200 kHz

• Thermocouple Input: One channel (supports K/T-type inputs)

• Analog Input: Single channel (current/voltage measurement supported)

• Expansion: Supports up to 16 additional I/O via module extensions

Connectivity & Communication

• Ethernet Port: Integrated for remote access and Modbus TCP/IP

• Wireless: Built-in Wi‑Fi and optional 4G for IoT integration (model denoted by “‑G”)

• USB Ports: Includes both USB download and USB‑host ports for firmware/file transfer

• Serial Interface: RS‑485 port for HMI/PLC communication or host integration

Processor & Programming

• CPU: Dual-core Cortex‑A7, ~1 GHz

• Memory: 128 MB Flash + 128 MB DDR3 RAM

• Software: Compatible with SKTOOL v7.1 or newer; supports ladder logic, screen design, macro scripting, alarms, data logging, multilingual UI, and integration with over 300 PLC protocols

Safety, Certifications & Environmental Ratings

• Power Supply: DC 24 V ±15%

• Insulation Test: 1000 V AC for 1 minute

• ESD Protection: Class 4 (~±6 kV)

• Certifications: FCC Class A, CE compliant with EN55032/EN55035

• Ingress Protection: IP65-rated front panel

• Operating Conditions: −20 °C to +55 °C (non-freezing), humidity 5–95% RH (non-condensing), vibration resistance 2 G at 10–25 Hz for 30 minutes per axis (XYZ)

Quick Summary Table

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