Total 2641 products for wireless modbus rtu gateway Manufacture & Suppliers

• Serial To 4G IOT LTE Cellular Gateway Modem Modbus Relay 24 Channel IO RTU

  

  LTE Gateway Serial to 4G IOT Cellular Modem Modbus Relay 24 Channel IO Ports RTU Parameters of ZHC4941 Serial Port DO Number of ports RS485*1 Number of interfaces 8 Relay output Standard RS485: A, B Standard DO...

  Chengdu Zongheng Intelligence Control Technology Co., Ltd.

  Sichuan,China

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• RS485 Serial To Ethernet RTU Analog Data Acquisition MQTT Modbus Gateway

  

  RS485 Srial to Ethernet RTU Analog Data Acquisition MQTT Modbus Gateway Parameters of ZHC1661 POWER NETWORK POWER SUPPLY 9~36V NETWORK TYPE ETHERNET Working Current 200mA(aver)/340mA(max)@9V NUMBER LAN*1 50mA(a...

  Chengdu Zongheng Intelligence Control Technology Co., Ltd.

  Sichuan,China

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• CWT5002 RS485 modbus controllers

  

  GPRS RS485 Modbus Controller CWT5002 ( Skype: glare.wang) Modbus feature 1. Modbus RTU protocol on RS232 or RS485, monitor modbus slave 2. Read or write 32 registers (coil or input registers) on Modbus via GPRS...

  CWT(HK) Co., Limited

  Guangdong,China

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• ANet-1E2S1-4G DC/AC 85V~265V Smart IoT Gateway Support 2G/3G/4G

  

  ...IoT Gateway ● Double wide voltage (DC/AC 85V ~ 265V) reverse connection protection ● Support 2G/3G/4G ● Support local and remote configuration maintenance and real-time data monitoring ● Max.64 device data c...

  Jiangsu Acrel Electrical Manufacturing Co., LTD.

  Jiangsu,China

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• 4-20mA Analog Wireless I O Module 2 Channels Free Band Wireless Control 2KM+

  

  4-20mA Wireless Analog I/O module 2km wireless control 2AI and 2AO Introduction LS-RAI02 Modbus RTU is a 1W analog input module, 2 analog inputs, 1 RS485 port LS-RAO02 Mobus RTU is a 1W analog output module, 2 ...

  Shenzhen Qianhai Lensen Technology Co., Ltd

  Guangdong,China

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• wireless 4g gsm RTU data logger for sms remote control system

  

  wireless 4g gsm RTU data logger for sms remote control system Support 3G WCDMA / 4G LTE Version Contact us E-mail: lisa(at)mobq2000.com Skype:lisali1220 WhatsApp: 0086 -13652426178 Mobile:00 86 13652426178 QQ :...

  CWT (HK) Co., Limited

  Guangdong,China

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• IoT 1 Phase Wireless Smart Energy Meter with LCD

  

  ADW310 IoT 1-phase Wireless Smart Energy Meter ● Wireless Comms.: 4G, WiFi (MQTT, MODBUS-TCP) ● Wired Comms.: RS485 (MODBUS-RTU) ● Rated Voltage: 220~264Vac L-N ● Rated Current: 20(100)A AC (via paired CT) ● Me...

  Jiangsu Acrel Electrical Manufacturing Co., LTD.

  Jiangsu,China

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• Metal Gateway 4 20 MA Iot Controller Rs485 AI 12v Relay Module

  

  ... of AO and 1 channel of RS485 interfaces, supports Modbus RTU/TCP adaptive, automatic acquisition and active reporting, 4-20mA analog control acquisition, automatic calibration threshold reporting, support o...

  Chengdu Zongheng Intelligence Control Technology Co., Ltd.

  Sichuan,China

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• 1W Wireless Pump Controller Remote Pump ON OFF Control 2km Embedded Wireless Solution

  

  1W Wireless Pump Control Remote Pump ON OFF Control Embedded Wireless Solution 2km Hardware needed: 1. 12V DC Power supply 2. Floating switch (with high and low level) 3. LS-RDI00 (with antenna) 4. LS-RDO01(wit...

  Shenzhen Qianhai Lensen Technology Co., Ltd

  Guangdong,China

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• CWT5002 gsm gprs data logger, gprs mobus rtu data logger

  

  CWT5002 GPRS Modbus Remote I/O Module, GSM GPRS Modbus RTU with Rs485 port Support 3G version ( skype: glare.wang) We Provide Free GPRS Server Software, Please contact us for more details Advance ......

  CWT(HK) Co., Limited

  Guangdong,China

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• [USR-TCP232-410s] Serial RS232 RS485 to Ethernet Converter, Modbus to ethernet converter

  

  USR-TCP232-410s Serial Device Server Unique Features: 1.Modbus Gateway, Modbus TCP - Modbus RTU 2.DHCP/DNS/Websocket/HTTPD Client 3.Modbus Polling 4.Function of networking print 5.Support RTS/CTS XON/XOFF Seria...

  Jinan USR IOT Technology Limited

  Shandong,China

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• [USR-N540] Industrial Four Serial port RS232/RS485/RS422 to Ethernet TCP Converter with Modbus function

  

  Introduction of 4 ports Serial Device Servers Unique Features: 1.Modbus Gateway, Modbus TCP - Modbus RTU 2.DHCP/DNS/Websocket/HTTPD Client 3.Modbus Polling 4.Function of networking print 5.4-in-one serial port,...

  Jinan USR IOT Technology Limited

  Shandong,China

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• Modbus Ethernet date logger rtu controller, gsm 3g wireless gprs remote io module

  

  ... Data Logger is used for recording data in a line Modbus. The data logger is operating in stand-alone , can be connected to Master Modbus , or in the Modbus Slave , via a RS485 or RS232. The data acquired fr...

  CWT (HK) Co., Limited

  Guangdong,China

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• relay module rs485 modbus, relay output wireless 3g/4g RTU with digital input & sim slot & ethernet for oil & gas

  

  ...modbus, relay output wireless 3g/4g RTU with digital input & sim slot & ethernet for oil & gas Support 3G WCDMA /4G LTE Version (Skype: lisali1220, WhatsApp: 0086 13652426178) The CWT5018 GPRS Enthernet Modb...

  CWT (HK) Co., Limited

  Guangdong,China

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• CWT5002-1 GPRS modbus i/o module ( 4 I/O and Rs485 port)

  

  ... maintenance, 24×7 operation 5. Support ring call when alarm 6. Temperature sensor (optional) 7. Internal battery and providing power cut off alarm Modbus feature 1. Modbus RTU protocol on RS232 or RS485, mo...

  CWT(HK) Co., Limited

  Guangdong,China

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• CWT5002-1 GPRS modbus i/o module ( 4DI and 4DO)

  

  ... maintenance, 24×7 operation 5. Support ring call when alarm 6. Temperature sensor (optional) 7. Internal battery and providing power cut off alarm Modbus feature 1. Modbus RTU protocol on RS232 or RS485, mo...

  CWT(HK) Co., Limited

  Guangdong,China

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• CWT5002-1 GSM SMS modbus relay remote io module ( 4DI and 4DO)

  

  ... maintenance, 24×7 operation 5. Support ring call when alarm 6. Temperature sensor (optional) 7. Internal battery and providing power cut off alarm Modbus feature 1. Modbus RTU protocol on RS232 or RS485, mo...

  CWT(HK) Co., Limited

  Guangdong,China

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• Remote Monitoring Industrial DIN Rail Modem 4g Gateway Rs485

  

  ... RTU/TCP protocol. With "remote control" as the core function, users can easily and quickly integrate it into their own systems to achieve remote and local control based on ......

  Chengdu Zongheng Intelligence Control Technology Co., Ltd.

  Sichuan,China

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• Gps Mqtt Rtu IOT Router Industrial 4G To Rs485 Gateway For IOT Solutions

  

  ...Rtu IOT Router Industrial 4G To Rs485 Gateway For IOT Solutions Product Introduction of IOT Router ZHL4921G ZHL4921 is a multi-interface wireless gateway developed by Chengdu Zongheng Intelligent Control Tec...

  Chengdu Zongheng Intelligence Control Technology Co., Ltd.

  Sichuan,China

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• GPRS RTU RS485 modbus industry energy data Logger,data acquisition machine

  

  ...RTU RS485 modbus industry energy data Logger,data acquisition machine Specifications Flydragon(Xiamen)technology has been working on communication monitoring equipment OEM products since 2004,have our own en...

  Flydragon (xiamen) Technology Company

  Fujian,China

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