WISE-4471 – Cat. NB1/Cat. M1 Wireless I/O Module by Advantech

The WISE-4471 by Advantech is a cellular-based IoT wireless sensor node compliant with LTE Cat. NB1 and Cat. M1 standards, designed to bring NB-IoT and eMTC network connectivity to legacy devices and distributed assets. As part of the 5G evolution defined by 3GPP, this module delivers low power consumption while utilizing licensed LTE spectrum bands for reliable machine-to-cloud communication. The device features global coverage across frequency bands 2, 3, 4, 5, 8, 12, 13, 20, and 28, with a built-in internal antenna for flexible installation. Wide voltage power input ranging from 10 to 50VDC ensures compatibility with diverse power environments, while power consumption remains efficient at just 2.0W. The WISE-4471 supports open communication protocols including MQTT, CoAP, and LwM2M with secure socket capability, enabling seamless integration with both public cloud services and private cloud platforms through publish/subscribe or push mechanisms. The modular I/O architecture accepts interchangeable WISE-S200 series modules offering configurations such as 4 analog inputs with 4 digital inputs, 6 digital inputs with 2 digital outputs and RS-485, or 6 digital inputs with RS-485 serial communication. Data buffering with timestamp functionality reduces data loss during network interruptions. Mounting options include DIN 35 rail, wall, pole, and stack configurations, making it suitable for smart cities, smart water and electricity metering, remote facility management, and industrial automation applications. Available from Recab, your Nordic partner for Advantech wireless IoT solutions.