Samkoon 7″ HMI + PLC Touch Panel – GT 070 23M PTAIO G

Samkoon GT-070-23M-PTAIO-G    7.0″ Touch HMI with Analog I/O

The GT-070-23M-PTAIO-G is a specialized high-performance all-in-one controller that combines a vivid 7-inch touch interface with extensive Analog and Temperature capabilities. The “-G” variant is part of Samkoon’s IoT-ready lineup, featuring built-in networking (Wi-Fi/4G support) and a unique hybrid output configuration (Transistor + Relay) to handle both high-speed control and high-current switching.

 Core Features

• Built-in Analog & Temp Sensing: Unlike standard models, this unit includes 4 dedicated PT100/NI120 temperature inputs and 4 analog inputs, making it an out-of-the-box solution for process control.
• IoT & Remote Access: The “-G” designation enables advanced networking via Ethernet and optional Wi-Fi/4G modules for remote debugging, cloud data collection, and mobile app connectivity.
• Hybrid Output Control: Features a mix of 10 Transistor outputs for high-speed pulse tasks and 3 Relay outputs for direct control of AC loads or heavy-duty contactors.
• Space-Saving Integration: Combines HMI, PLC, and Analog modules into one compact footprint, reducing cabinet wiring by removing the need for external expansion modules in most cases.

Structural & Environmental Specs

• Dimensions: 204 x 148 x 45 mm
• Cut-out Size: 192 × 138 mm
• Weight: 756 g
• Housing: Engineering plastic ABS+PC
• Operating Range: –20 °C to +55 °C, humidity 5–95% RH (non-condensing), vibration resistance 2 G at 10–25 Hz for 30 minutes per axis
• Screen Size: 7.0” (16:9)
• Resolution: 1024 × 600 pixels
• Touch Panel: 4-wire high-precision touch panel
• Color Depth: 7 million colors
• Backlight: LED, brightness ~450 cd/m², contrast ~400:1

Technical Specifications

• Analog Output: 1-channel (4-20mA / 0-10V / 0-5V)
• High-Speed Counter: 4 channels (including 2 x 200kHz and 2 x 20kHz)
• Networking: Wi-Fi/4G optional via IoT expansion
• Digital I/O: 23 Points (10 Inputs / 10 Transistor(NPN) + 3 Relay Outputs)
• Analog Inputs: 4-channel (4-20mA / 0-10V / 0-5V)
• Temperature Inputs: 4-channel PT100 / NI120 (supports 3-wire PT100)
• Analog Output: 1-channel (4-20mA / 0-10V / 0-5V)
• High-Speed Counter: 4 channels [2 single-phase (X0, X2) 200KHz, 2 single-phase (X1, X3) 20KHz]
• AB phase counter: 2AB phase count (X0X1, X2X3) 200KHz
• Expansion: Supports F-Series modules for up to 16 extra I/O or 8 Temp inputs, IoT expansion
• CPU: Cortex A7 1GHz dual core
• RAM: 128MB DDR3
• ROM: 128MB Flash
• Software: SKTOOL 7.1

Connectivity & Interfaces

• Communication Ports:1 x HMI COM Port (RS‑485), 1 x PLC COM Port (RS‑485)
• USB:1 x Type-C (download port),1 x Type-A(interface)
• Networking:Wi-Fi/4G optional via IoT expansion
• Additional Interfaces:Ethernet (RJ45) and CAN may vary by model configuration

Certifications & Safety

• Voltage Withstand Test:1000 V AC for 1 minute
• Certifications:FCC Class A and CE compliant (EN55032 / EN55035)
• Protection Rating:IP65-rated front panel

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