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Total 3313 products for serial null modem cable Manufacture & Suppliers

4G Wireless DTU IOT Industrial Cellular Modem With Modbus RTU TCP Adaptive Function

4G Wireless DTU IOT Cellular Modem With Modbus RTU/TCP Adaptive Function Parameters of IOT Cellular Modem Serial Port DO Number of ports RS485*1 Number of interfaces 4 Relay output Standard RS485: A, B Standard...

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

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GPRS Iot 3g Module Cellular Modem Modbus RTU M2M IO Controller With Antenna

...channel relay (COM, NO, NC) output, 4-channel analog (current 4~20mA) detection, and 1-way serial port passthrough transmission. It is compatible with Modbus RTU/TCP protocol.With the function of "remote con...

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

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2G IOT Wireless Cellular Modem Multi Purpose Cellular Data Transfer Unit

..., 4-channel relay (COM, NO, NC) output, 4-channel analog (current 4~20mA) detection, and 1-way serial port passthrough transmission. It is compatible with Modbus RTU/TCP protocol.With the function of "remote...

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

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ZHC4921 RS485 IOT Cellular Modem GPRS Communication Router For Data Acquisition

...channel relay (COM, NO, NC) output, 4-channel analog (current 4~20mA) detection, and 1-way serial port passthrough transmission. It is compatible with Modbus RTU/TCP protocol.With the function of "remote con...

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

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MODBUS RTU IOT Cellular Modem

...Modem With Digital Input Output Ports Introduction of IOT Cellular Modem ZHC2921 is a network IO product that supports 4-channel dry (wet) node detection, 4-channel relay (COM, NO, NC) output, 4-channel ana...

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

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RS485 To GPRS IOT Cellular Modem

...channel relay (COM, NO, NC) output, 4-channel analog (current 4~20mA) detection, and 1-way serial port passthrough transmission. It is compatible with Modbus RTU/TCP protocol.With the function of "remote con...

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

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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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RS485 Modbus 4G Gateway DIN Rail Modem For IOT Remote Monitoring

...Modem with RS485 for IOT Remote Monitoring Description of DIN Rail Modem ZHC401C is a network IO product that supports 1-way RS485 pass-through and is compatible with Modbus RTU/TCP protocol. With "remote co...

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

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RS485 4G Gateway DIN Rail Modem For Agriculture IOT Remote Monitoring

... control" as the core function, users can easily and quickly integrate into their own systems to achieve remote and local control based on LTE and RS485. ZHC401C Serial Port Number of ports RS485*1...

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

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RS485 DIN Rail Modem Modbus RTU Data Transfer Unit For IOT Solutions

... control" as the core function, users can easily and quickly integrate into their own systems to achieve remote and local control based on LTE and RS485. ZHC401C Serial Port Number of ports RS485*1 Standard ...

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

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Remote Monitoring Industrial DIN Rail Modem 4g Gateway Rs485

... control" as the core function, users can easily and quickly integrate it into their own systems to achieve remote and local control based on LTE and RS485. ZHC401C Serial Port Number of ports RS485*1 Standa...

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

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Serial Null Modem Cable

Total 3313 products for serial null modem cable Manufacture & Suppliers