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F4931-R2H: Máy tính công nghiệp Android tích hợp 4G (LTE)

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Power on to enter working state

Support 10/100/1000Mbps Ethernet

Provide 3 standard USB2.0 interfaces and 1 standard USB3.0

Provide multiple RS232 DB9 interfaces

Provide audio input and output interface

Support GPIO expansion (optional)

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F4931-R2H is a low-power industrial computer independently developed by Four-Faith. It combines wireless cellular network and routing technology with industrial computer technology.

The system adopts RK3399 processor (dual Cortex-A72 large core + four Cortex-A53 small core), the main frequency is up to 2GHz, which provides high-speed computing support for client task programs.

Quad-core Mali-T860 GPU, Industrial Computer support OpenGL ES 1.1/2.0 /3.0, OpenVG1.1, OpenCL, Directx11 hardware accelerator, full HD 1080P video codec engine, provide smooth and powerful video experience for multimedia playback.

Industrial Computer F4931-R2H contains 4 USB, 6 RS232, 1 RS232/RS485, HDMI, LVDS, network, audio and other interfaces, and can be connected with scanners, printers, cameras, keyboards, mice, infrared screens, LCD screens and other devices. No longer bothered by the lack of interfaces.

Feature

Industrial Design

  • Using high-performance ROCKCHIP RK3399 processor, wide temperature design (-20℃~60℃)
  • Adopt professional wide voltage input (DC 9~25V) power supply design
  • Using metal shell, good heat dissipation, anti-impact, the whole machine has no fandesign
  • Adopt aviation head power interface. TF card, SIM card adopt anti-theft structure design
  • Android 7.1(standard)OS

Reliable

  • WDT watchdog design to ensure system stability
  • Adopt a complete anti-drop mechanism to ensure that the data terminal is always online
  • Ethernet interface built-in 1.5KV electromagnetic isolation protection
  • RS232/RS485 interface built-in 15KV ESD protection
  • Built-in 15KV ESD protection for SIM/UIM card interface
  • Built-in reverse phase protection and over voltage protection for the power interface
  • Antenna interface lightning protection(OPTIONAL)

Standard

  • Power on to enter working state
  • Support 10/100/1000Mbps Ethernet
  • Provide 3 standard USB2.0 interfaces and 1 standard USB3.0
  • Provide multiple RS232 DB9 interfaces
  • Provide audio input and output interface
  • Support GPIO expansion (optional)

Powerful

  • Support 4K video codec
  • Local storage supports SSD solid state drive (optional), TF card (optional)
  • Open Android environment, you can develop and install applications by yourself
  • Support HDMI, VGA, LVDS (optional) external touch screen and other display devices
  • Support 802.11 b/g/n WIFI network, and provide multiple encryption methods, support Client/APmode
  • Support 3G/4G dial-up Internet
  • Support APN/VPDN private network dial-up
  • Supports intelligent keep online detection and auto-recovery functions
  • Provide PWR, SYS, WIFI, ONLINE, indicator light, easy to use and maintain
  • Support NTP, built-in RTC, support timing restart, timing switch machine function
  • Support equipment management platform to realize remote status monitoring, configuration, updateand other functions
  • Support multiple LAN/WAN connection methods, including static IP, DHCP, 3G/4Gandothernetworking methods
  • Adopt solid-state hard disk storage (optional) to ensure high-speed data reading andwritingandsafety and stability
Cellular

Project Content
Module Industrial module
Standard •LTE TDD B38/B40/B41
•LTE FDD B1/B3/B5/B7/B8/B20/B28
•WCDMA/HSPA+ B1/B5/B8
•GSM/GPRS/EDGE 850/900/1800MHz
Bandwidth FDD LTE(DL 100Mbps,UL 50Mbps)
TDD LTE(DL 61Mbps,UL 18Mbps)
WCDMA(DL 42Mbps,UL 5.76Mbps)
Power <24dBm
Sensitive <-109dBm

WIFI

Project Content
Standard IEEE802.11b/g/n,2.4G
Bandwidth IEEE802.11b:11Mbps
IEEE802.11g:54Mbps
IEEE802.11n:135Mbps
encryption WEP、WPA、WPA2
Power 15dBm
Sensitive <-70dBm@54Mpbs

Hardware

Project Content
CPU ROCKCHIP RK3399
FLASH 8GB EMMC (extendable to 16G or 64G)
DDR3 2GB
TF 32GB(optional)

Interface

Project Content
Ethernet 1 x 10/100/1000Mbps ETH(RJ45),AUTO MDI/MDIX
Serial 5 x RS232 and 2 x RS232/RS485,15KV ESD protection:Data bit :8
Stop bit:1、2
Check :NONE、EVEN、ODD
Band rate :2400~115200bits/s
Indicator “PWR”、“SYS”、“Online”, “Wifi”
SIM/UIM Standard drawer type user card interface, support 1.8V/3V SIM/UIM card, built-in15KVESD protection
USB 3 x USB2.0,1 x USB3.0 (2A),1 x USB2.0 OTG
TF card Standard bullet TF card interface, support various TF cards
Audio 1 x Speaker,1 x Mic
Display HDMI:1920×1080,1366×768,1280×720,1024×768
Antenna Cellular :2 standard SMA female antenna interfaces, characteristic impedance50ohms

WIFI:1 standard SMA male antenna interface, characteristic impedance 50ohms

power Standard GX12-4 core aviation head

Power 

Project Content
Standard DC 12V/1.5A
Range DC 9~24V

Physical

Project Content
Shell Metal shell, shockproof design
Size 180x150x45mm (Does not include antenna and mounting parts)
Weight 0.9Kg (Does not include antenna, mounting parts and packaging)

Other

Project Content
Working Temp -20~+60ºC
Storage Temp -35~+75ºC
Humility 95%(No condensation)

Order info

Model Network 3G/4G module Cellular antenna Wifi antenna SIM/UIM
F4931-R2H-TL TDD-LTE 1 2 1 1
F4931-R2H-FL FDD-LTE 1 2 1 1