Autor: iot-en (page 147)

Serial server module selection Product: Analog collector Model: ZHC1661 Number of interfaces: 1RS485/4AI/2AO Functions: Supports 4-way Socket, Modbus RTU/TCP adaptive, 4-20mA analog automatic reporting, 12-bit sampling accuracy, AO remote following AI, configuration cloud real-time monitoring PLC, automatic IP address acquisition,…

Serial server module: The serial port server module developed by Zongheng Intelligent Control has many product functions and rich interfaces. Supports 4-way Socket, 12-bit sampling accuracy, AO remote following AI, configuration cloud real-time monitoring PLC, automatic IP address acquisition, DNS…

Product Image Interface Type Network Type Interface: 1RS485 4G full network communication Interface: 1RS485, 1RS232 4G full network communication rs485 module The rs485 module is used to convert serial port rs485 data into IP data, or convert IP data into…

Analog module The analog module is also called an analog collector or analog acquisition module, and is often used to collect sensor data. For example, the analog module of Zongheng Intelligent Control supports the collection of 4~20mA and 0~20mA. It…

Product Features Product features: (1) Provides a variety of interfaces, analog and switch value acquisition, including DI, DO, AI and RS485 interfaces; (2) Supports 4-way Socket, and 4-way Socket can work in different working modes at the same time; (3)…

Gateway Introduction What is a gateway? In layman’s terms: it refers to the “gateway” that connects this network to another network. Everyone knows that to walk from one room to another, you must pass through a door. Similarly, sending information…

How to pin gateway 1. Windows operating system, press Windows key R, then enter cmd in the input box 2. Enter ipconfig/all and press Enter to find the default gateway and DNS server. 3. Then we ping the two gateways…

This article will describe the wireless communication module principles of several common networks and what network architecture they are based on. This article will not include parameters. If you need to know more about various types of networks, you can…

LoRa terminal The LoRa terminal developed and produced by Chengdu Zongheng Intelligent Control Technology uses low-frequency half-duplex and supports point-to-point and point-to-multi networking. There are currently 2 product models, namely ZHC0561 and ZHC0661. Among them, ZHC0561 provides 1RS485/4DI/2DO interface. ZHC0661…

Electricity dtu Model ZHC4014, developed and produced by Zongheng Intelligent Control, is a rail-type 4G power DTU. It adopts a rail-type design and is very suitable for placement in distribution boxes. Commonly used in various remote meter reading applications. One…