4G Modbus Data Logger Gateway with Dual Ports – GAOTek

Description Overview GAOTek 4g modbus data logger gateway with dual ports modbus to IoT GSM lora gateway for smart meter with USB is an important part of the intelligent distribution automation system to complete the power distribution room microcomputer protection, automatic devices, monitoring and other intelligent devices and computer systems, power grid automation system to achieve the exchange of information between the far station information to the host Exchange and network exchange, thus forming a fully decentralized RTU communication system.   Features Industrial grade ARM processor, 300MHz frequency 64 MB DDR3 SDRAM, 128M Flash 2 Gigabit Industrial Ethernet interfaces, IEEE1588 support 4 x RS232 or RS485 interface GPRS or 3G or 4G or Wifi remote wireless data transmission support Built-in real-time clock (RTC), buzzer, temperature sensor and hardware encryption Support -40°F to 176°F (-40 °C to 80 °C) industrial wide temperature application Linux or WinCE support, pre-installed Linux   Technical Specifications Chipset ARM 9 Application Data Collector Logger Converter Type 2 or 2.5 or 3 or 4 G Module Uplink ProfiNET, EtherNet, BACnet, SNPx, etc Downlink Modbus RTU, Modbus TCP, Profibus-DP Application Data Collector, Data Logger, Data Converter, Data Transmission Device Type Modbus Gateway System Connection Method RJ 45, 4G, 3G, 2G, WIFI, etc Total Port 2 X RJ 45 Ports,4 RS 485 Ports Customization 4 Ports and Modbus Protocol, etc Protocol Support Modbus TCP or IP, IEC 104 Storage 8G TF card Working Power Rated Voltage DC 9 V to 48 V Power Consumption <3 VA Capacity Index Network Interface 2 X 32.81 feet (10 M) or 328.08 feet (100 M) RJ45 Interface Serial Port 4 X RS 485 port Communication Master Station Protocols <16/pc Serial Port Rate 300 bps to 38.4kbps, Programmable Transmission Mode Full or Half Duplex Performance Index Dual Machine Switching Time <5s MTBF >50000h Status Indication Panel LED, Reflecting the Serial Port Data Transmission and Reception Status Protocol Standard Protocol IEC60870-5-101 or 103 or 104, MODBUS,CDT Special Protocol DNP3.0 and Other Over 30 Protocols, can be Developed According to on Site Needs EMC Fast Pulse Group Immunity IEC 61000-4-5, level 3 Surge Immunity IEC 61000-4-2, level 3 Electrostatic Immunity IEC 61000-4-4, level 3 Working Environment Ambient Temperature -13°F to 158°F (-25 ℃ to 70 ℃) Relative Temperature 5% to 95%, No Condition Storage Temperature -22°F to 167°F (-30℃ to 75℃) Mounting Size Mounting Type DIN Rail or  Wall Mounted Size L×W×H 5.31 in × 4.33 in × 1.97 in (13.5 cm × 11 cm × 5 cm)