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Expandable 7 inch Human Machine Interface RS232 RS485 USB And 4G

I am pleased with them. It was a good choice for our small application. It is a robust device even it has a cheap price. I will use them in our further applications when we should use remote control. Thank you for your support.

—— Codreanu from Romania

Great news! We successfully performed the installation of the two units and transmitted our 4-20mA signal with both antennae. Even the smaller antenna suffices to transmit the signal without any losses whatsoever. So you can understand that we are very happy :) .

—— Kekarios from Greek

I believe you and your products. Sunny is very responsible. The RF modules are really strong and stable. Engineer's suggestions are useful to me. The most important is module's program can updrade on-line by myself. For some special projects, they can customize according my requirements. Thank you for your support all the time.

—— Singh from India

First of all I'd like to thank you for you're prompt service. The system now works perfectly. I left a positive response on your web site. I hope it attracts more customers for you.

—— Peter from Australia

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Expandable 7 inch Human Machine Interface RS232 RS485 USB And 4G

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Product Details:
Place of Origin: China
Brand Name: Lensen
Certification: CE
Model Number: LS0701NE
Payment & Shipping Terms:
Minimum Order Quantity: 5pcs
Price: Negotiation
Packaging Details: standard carton
Delivery Time: 2-8 days
Payment Terms: T/T
Supply Ability: 6000pcs/month
Detailed Product Description
Size: 7'' TFT Resolution: 800×480
Color: 16.7M CPU: ARM Cortex-A7 1.2GHz
Serial: USB, RS232, RS485 Power Consumption: 420mA@24VDC
High Light:

RS232 HMI Human Machine Interface


RS485 HMI Human Machine Interface


RS485 Man Machine Interface

Expandable 7 Inch Human Machine Interface RS232 RS485 USB And 4G


7'' Touch Screen 7'' Human Machine Interface RS232, RS485, USB and 4G Expandable


Type Parameter Value







Screen size: 7" TFT LCD
Resolution: 800*480
Brightness(cd/m2): 400
Contrast Ratio: 500:1
Backlight Type : LED
Backlight Life Time : >30,000 hrs.

Colors :


LCD Viewing Angle: (T/B/L/R) : 80/80/80/80
Touch screen Touch Panel Type : 4-wire Resistive Type
Touch Panel Accuracy : Active Area Length(X)±2%, Width(Y)±2%
Memory Flash : 128 MB
RAM : 128 MB
Processor   ARM Cortex-A7 1.2GHz
Port USB Host I/O Port: USB 2.0 x 1
RS232: COM 1
RS485: COM2: 2W/4W, COM3: 2W
Ethernet: 10/100Mbps Base-T x 1
4G: Expandable
RTC   Built-in
Power Input Power : 9-36±10% VDC
Power Consumption : 420mA@24VDC
Power Isolation : Built-in
Voltage Resistance : 500VAC (1 min.)
Isolation Resistance : Exceed 50MΩ @ 500VDC
Dimension Vibration Endurance : 10 to 25Hz (X, Y, Z direction 2G 30 minutes)
Dimension : 202*165*43mm
Enclosure : Plastic
Panel Cutout : 192 x 138 mm
Mount : Panel mount
Weight Approx. : 0.8 kg
Working Condition Protection Structure :

IP65 Compliant Front Panel,

IP20 Compliant Back Panel

Storage Temperature : -20°~60°C (-4° ~ 140°F)
Operating Temperature : 0° ~ 50°C (32° ~ 122°F)
Relative Humidity : 10% ~ 90% (non-condensing)
Certificate CE: Complaint
Software PC software: Smart manager PRO V2.02 or higher version

Contact Details
Shenzhen Qianhai Lensen Technology Co., Ltd

Contact Person: Sunny

Tel: +8613826574847

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