Autor: iot-de (page 117)

What is 485 to Ethernet? 485 to Ethernet is also called 485 to tcp, 485 to network port, 485 to tcp/ip, and is the conversion of different interface types. In layman’s terms, it is a device that realizes two-way transparent…

ZHC4013 developed by Zongheng Intelligent Control is an industrial 4G DTU. It fully supports all domestic operator networks, complies with industrial-grade usage standards, passes EMC testing, is anti-electromagnetic, anti-lightning interference, moisture-proof, and resistant to high and low temperature materials (-40℃…

product description: The full Netcom 4G DTU module developed by Zongheng Intelligent Control is a full Netcom 7-mode 15-band product that supports all domestic operator networks. It can easily realize two-way transparent data transmission from the serial port to the…

Introduction to IoT 4g dtu module The IoT 4G DTU module developed by Zongheng Intelligent Control is mainly used for data and transmission. It sends the collected sensor data to the server through the operator’s network. It also supports the…

Product introduction High reliability Product Features Logic follows – local logicLogic follows – local logic Local logic operations do not need to rely on the cloud DO follows DI forward DO follows DI in reverse Greater than or equal to…

The 485 relay module developed by Zongheng Intelligent Control can send data commands through the RS485 serial port to control the switch of the module. One command can control one or more channels to open, close, invert, time on, time…

modbus relay The modbus relay developed by Zongheng Intelligent Control is a product that integrates transmission and remote control. Supports Modbus protocol, Modbus RTU/TCP protocol, etc. Some devices also support MQTT and JSON protocols. It can be used with PLC…

product description: The analog acquisition module is used for various sensor data collection. It can collect current and voltage signals of multiple ranges and has the characteristics of high precision and multiple ranges. Supports 4-channel dry (wet) node detection and…

Sometimes, the customer’s sensor is an analog interface, but the data transmission device is an RS485 interface, and the server requires RS485 data. In this case, you can use our company’s analog to 485 module, ZHT0062 product. This product provides…

IoT relay A series of IoT relays developed by Zongheng Intelligent Control include network relays with network transmission and extended interface network relays, which are commonly used for automatic control, automatic switching, automatic adjustment, conversion, etc. Most of Zongheng Intelligent…

Delivering the thinking behind technology The weather is getting colder and colder, and electric car owners in the north have begun to cross the sea again, showing off their magical powers. Everyone is thinking about how to spend the long…

The automotive field has also encountered a chip crisis in the past few days. Due to the impact of the epidemic on chip manufacturers, coupled with the STMicroelectronics strike and the shutdown of chip assembly plants in Southeast Asia and…