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Total 3355 products for null modem serial cable Manufacture & Suppliers

MQTT Iot LTE Modem Modbus Io Module WITH Timed Control Function

LTE MQTT Modem WITH Timed Control Function Modbus Io Module For Iot Meter Parameters of MQTT Modem Serial Port DO Number of ports RS485*1 Number of interfaces 1 Relay output Standard RS485: A, B Standard NO*1, ...

Chengdu Zongheng Intelligence Control Technology Co., Ltd.
Sichuan,China

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Rs485 Io Module MQTT Intelligent Modem 8 Relay Input Output Ports

Rs485 Io Module MQTT Modem With 8 Relay Input Output Ports For Intelligent Street Lamp Parameters of MQTT Modem Serial Port DO Number of ports RS485*1 Number of interfaces 1 Relay output Standard RS485: A, B St...

Chengdu Zongheng Intelligence Control Technology Co., Ltd.
Sichuan,China

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MQTT Modem Water Flow Meter Modbus Rtu Rs485 Relay Module

Rs485 Relay Module MQTT Modem Rs485 To LTE FOR Modbus Water Flow Meter Parameters of MQTT Modem Serial Port DO Number of ports RS485*1 Number of interfaces 1 Relay output Standard RS485: A, B Standard NO*1, COM...

Chengdu Zongheng Intelligence Control Technology Co., Ltd.
Sichuan,China

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Mqtt 4g Lte Modem Wireless Communication Between Sensor And Server

4g Lte Mqtt Modem For Wireless Communication Between Sensor And Server Parameters of MQTT Modem Serial Port DO Number of ports RS485*1 Number of interfaces 1 Relay output Standard RS485: A, B Standard NO*1, CO...

Chengdu Zongheng Intelligence Control Technology Co., Ltd.
Sichuan,China

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Industrial Iot MQTT Modem Rs485 Analog Acquisition 4mA To 20mA

Industrial Iot MQTT Modem WITH Rs485 Analog Acquisition 4-20mA Input Port Parameters of MQTT Modem Serial Port DO Number of ports RS485*1 Number of interfaces 1 Relay output Standard RS485: A, B Standard NO*1, ...

Chengdu Zongheng Intelligence Control Technology Co., Ltd.
Sichuan,China

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Alarm Wireless MQTT MODBUS Modem

Alarm Wireless MODBUS MQTT Modem Provide 1RS485 4DO 4DI 4AI Interface Parameters of MQTT Modem Serial Port DO Number of ports RS485*1 Number of interfaces 1 Relay output Standard RS485: A, B Standard NO*1, COM*...

Chengdu Zongheng Intelligence Control Technology Co., Ltd.
Sichuan,China

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Rs485 To 4g 12 Channel MQTT Modem JSON Protocol Wireless Transceiver Module

Rs485 To 4g 12 Channel MQTT Modem JSON Protocol Wireless Transceiver Module Parameters of MQTT Modem Serial Port DO Number of ports RS485*1 Number of interfaces 1 Relay output Standard RS485: A, B Standard NO*1...

Chengdu Zongheng Intelligence Control Technology Co., Ltd.
Sichuan,China

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Oem 4g MQTT Modem

Controller Iot Oem 4g MQTT Modem FOR Rs485 Temperature Humidity Sensor Parameters of MQTT Modem Serial Port DO Number of ports RS485*1 Number of interfaces 1 Relay output Standard RS485: A, B Standard NO*1, COM...

Chengdu Zongheng Intelligence Control Technology Co., Ltd.
Sichuan,China

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4G IOT Data Monitoring MQTT Modem For Greenhouse Agricultural Micro Green Growing System

4G IOT Data Monitoring MQTT Modem for Greenhouse Agricultural Micro Green Growing System Parameters of MQTT Modem Serial Port DO Number of ports RS485*1 Number of interfaces 1 Relay output Standard RS485: A, B ...

Chengdu Zongheng Intelligence Control Technology Co., Ltd.
Sichuan,China

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MM 1310nm Duplex Rs485 To Optical Converter , Optical Fiber Modem

Serial to Fiber Converter RS485/422 Fiber Modem MM 1310nm Duplex 2km GM268MM-C2 Overview Model 268 is a sort of more function and economy RS-485/422 interface optic fiber MODEM. It is the best choice to connect...

Shenzhen Fivision Digital Technology Co.,Ltd
China

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MM 1310nm Duplex 2km Rs485 To Optical Fiber Converter Fiber Optical Modem

Serial to Fiber Converter RS485/422 Fiber Modem MM 1310nm Duplex 2km GM268MM-F2 Overview Model 268 is a sort of more function and economy RS-485/422 interface optic fiber MODEM. It is the best choice to connect...

Shenzhen Fivision Digital Technology Co.,Ltd
China

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Rs485 To Cellular DIN Rail Modem Industrial 4G LTE Gateway For Data Acquisition

...data between serial port devices and network servers through the operator's network. Through simple settings on the upper computer, you can easily use this product to realize the two-way data transparent tra...

Chengdu Zongheng Intelligence Control Technology Co., Ltd.
Sichuan,China

Verified Supplier

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Modbus RTU DIN Rail Modem

...serial port devices and network servers through the operator's network. Through simple settings on the upper computer, you can easily use this product to realize the two-way data transparent transmission fro...

Chengdu Zongheng Intelligence Control Technology Co., Ltd.
Sichuan,China

Verified Supplier

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Modbus TCP DIN Rail Modem

...serial port devices and network servers through the operator's network. Through simple settings on the upper computer, you can easily use this product to realize the two-way data transparent transmission fro...

Chengdu Zongheng Intelligence Control Technology Co., Ltd.
Sichuan,China

Verified Supplier

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Industrial RS485 Serial To Ethernet Modem Analog Data 4 To 20mA Acquisition RTU

...*1 50mA(aver)/850mA(max)@36V PORT TYPE Ethernet signal, RJ45 SERIAL PORT AI Serial Port RS485*1 Number 4 Standard RS485: 2 Two terminals(A,B) Standard AI*4 COM*2 Data bits 8, 9 AO Stop bits 0.5, 1, 1.5, 2 St...

Chengdu Zongheng Intelligence Control Technology Co., Ltd.
Sichuan,China

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SM Duplex 20km Serial To Fiber Converter Support 5V DC Power Input

Serial to Fiber Converter RS485/422 Fiber Modem SM Duplex 20km GM268SM-C20 Description Model 268 is a sort of more function and economy RS-485/422 interface optic fiber MODEM. It is the best choice to connect R...

Shenzhen Fivision Digital Technology Co.,Ltd
China

Site Member

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Bidi RS485 RS485422 Serial To Fiber Converter 1310nm Working Wavelength

Serial to Fiber Converter RS485/422 Fiber Modem SM Bidi 20km GM268SM-C20A/B Description Model 268 is a sort of more function and economy RS-485/422 interface optic fiber MODEM. It is the best choice to connect ...

Shenzhen Fivision Digital Technology Co.,Ltd
China

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OEM ODM Serial To Fiber Converter RS485 RS422 RS232 Interface

Serial to Fiber Converter RS485/422/232 Fiber Modem SM Duplex 20km GM168SM-C20 Overview Model 168 is a sort of more function and economy RS-232/485/422 interface optic fiber MODEM. It is the best choice to conn...

Shenzhen Fivision Digital Technology Co.,Ltd
China

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SM Duplex RS232 Serial To Fiber Converter Asynchronous Point To Point

serial to fiber converter RS232 to fiber optic media converter fiber modem SM Duplex 20km GM218SM-F20 Overview GM218 is a sort of more function and economy RS-232 interface optic fiber MODEM. It is the best cho...

Shenzhen Fivision Digital Technology Co.,Ltd
China

Site Member

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Nufiber Rs232 To Optical Converter , Serial To Fiber Media Converter

serial to fiber converter RS232 to fiber optic media converter fiber modem SM Bidi 20km GM218SM-F20A/B Overview GM218 is a sort of more function and economy RS-232 interface optic fiber MODEM. It is the best ch...

Shenzhen Fivision Digital Technology Co.,Ltd
China

Site Member

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