Product Overview
Hot Sale 128g Storage IOT Gateway Wireless rs485 Data Transmitter and Receiver for Solar System Embedded Computer
KPM204 series communication gateway 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 AT A GLANCE
Modbus analog signal intelligent iot gateway manufacture Function Features
1.Industrial grade ARM 9 processor, 300MHz frequency.
2.128MB DDR3 SDRAM,128Mflash.
3.Support 2 wire high-speed 10/100M independent network interface.
4.Support 2/4 wire RS485 serial communication interface.
5.Built-in real-time clock (RTC),temperature sensor and independent hardware encryption circuit to protect user IP.
6.Built-rich communication protocol library to support the electricity IEC60870-101/103/104 protocol,support
ProfiNET,EtherNet,BACnet,SNPx, Modbus TCP/IP, MQTT, OPC-IE and other communication protocols.
9.Built-in WEB server,support for remote development, configuration,commissioning and maintenance.
10.Achieve communication management,data gateway,data forwarding,protocol conversion,pre-processing and other functions.
11.CAN interface bidirectional optical isolation CAN2.0 interface standard.
12.Support all the way debug serial port,as well as WIFI wireless LAN/GPRS/3G/4G remote communications and other extensions.
13.Expandable 4-128G TF memory card.
14.Rugged metal shell and internal circuit "three defenses" treatment,especially for the harsh environment on site.
2.128MB DDR3 SDRAM,128Mflash.
3.Support 2 wire high-speed 10/100M independent network interface.
4.Support 2/4 wire RS485 serial communication interface.
5.Built-in real-time clock (RTC),temperature sensor and independent hardware encryption circuit to protect user IP.
6.Built-rich communication protocol library to support the electricity IEC60870-101/103/104 protocol,support
ProfiNET,EtherNet,BACnet,SNPx, Modbus TCP/IP, MQTT, OPC-IE and other communication protocols.
9.Built-in WEB server,support for remote development, configuration,commissioning and maintenance.
10.Achieve communication management,data gateway,data forwarding,protocol conversion,pre-processing and other functions.
11.CAN interface bidirectional optical isolation CAN2.0 interface standard.
12.Support all the way debug serial port,as well as WIFI wireless LAN/GPRS/3G/4G remote communications and other extensions.
13.Expandable 4-128G TF memory card.
14.Rugged metal shell and internal circuit "three defenses" treatment,especially for the harsh environment on site.
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Product Paramenters
Function type | ||||||||
Working power | Rated voltage | DC 9-48V | ||||||
Power consumption | <3VA | |||||||
Capacity index | Network interface | 2 * 10/100M RJ45 interface | ||||||
Serial port | 4 * RS485 port | |||||||
Communication master station protocols | <16/pc | |||||||
Serial port rate | 300bps 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 | IEC60870-5-101/103/104,MODBUS,CDT | ||||||
Special protocol | DNP3.0 and other over 30 protocols,can be developed according to on site needs | |||||||
EMC | Fast pulse group immunity | IEC61000-4-5, level 3 | ||||||
Surge immunity | IEC61000-4-2, level 3 | |||||||
Electrostatic immunity | IEC61000-4-4, level 3 | |||||||
Working environment | Ambient temperature | -25℃~+70℃ | ||||||
Relative temperature | 5%~95%, no condation | |||||||
Storage temperature | -30℃~+75℃ | |||||||
Mounting size | Mounting type | DIN rail / Wall mounted | ||||||
Size L×W×H | 120*75*30mm KPM202 42*137*110mm KPM204 | |||||||
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