Narrow-band modem NB842

point-to-pointTCP/IPRS232

ModProBus NB842 RF Gateway products are radio modems designed for data collection, wireless communication, and remote I/O applications in various industries. They provide stable wireless communication 24/7, ensuring secure transmission in licensed communication bands using AES256 encryption. These radio modems enable communication between industrial devices that support the Modbus protocol, such as machines, PLCs, HMI panels, and industrial sensors, through RS485 and Ethernet communication ports. Additionally, they are equipped with a built-in WiFi module for easy configuration and integration into backup wireless local networks. They reduce the reliance on external controllers by supporting automatic data collection and a simplified rule engine. With a built-in I/O module that supports Modbus TCP/IP and Modbus RTU, they offer an excellent solution for remote I/O applications. NARROW BAND RF TECHNOLOGY: It provides high-frequency stability with a channel spacing of 12.5 and 25kHz and a frequency deviation of ±2.5kHz, suitable for applications requiring licensed band communication. COMMUNICATION RANGE UP TO 30 KM: ModProBus NB842 RF Gateway allows the creation of wireless coverage in remote areas thanks to its high-frequency stability radio frequency hardware. MODBUS MASTER & SLAVE SUPPORT: ModProBus NB842 RF Gateway can collect data from various devices with its Modbus Master feature, and can also be used as a gateway or remote I/O unit with Modbus Slave support.