Features: Brand new and high quality The Modbus TCP IO module is designed for seamless Ethernet communication, with a transmission rate of 100Mbps full duplex and a standard Modbus TCP protocol. With 16/32 input and output channels, this module provides optically isolated switch inputs and open drain outputs, supporting a wide voltage range of DC5 36V. Ideal for both professionals and DIY enthusiasts, this module offers a reliable and efficient solution for integrating industrial control systems with Ethernet networks. Whether used in factories, warehouses, or smart homes, this module enables seamless data exchange between devices, ensuring smooth and efficient operation. Compact and lightweight, the Modbus TCP IO module is made of high quality ABS material, providing durability and long lasting performance. Specifications: Network standard: Ethernet Network transmission rate: 100Mbps full duplex Network interface: 1 adaptive RJ45 channel Communication protocol: Standard Modbus TCP protocol Communication cycle:<100us Number of input channels: 16/32. Optoelectronic isolation, Switching input: voltage DC5-24V Number of output channels: 16/32. Optoelectronic isolation, Open drain output per group, maximum: 1A Voltage: DC5-36V Default IP: 192.168.2.199, Port number: 5000, default slave ID 1 Indicator light: Power, Link/act, I0 status Input power range: DC9-36V Power consumption:<1W Working temperature: -40-85 ° C Storage temperature: -40-85 ° C Humidity: 10% -90%, no condensation Size: 144.2x89x16.4mm Net weight: 375g Package Includes: 1PC x Modbus TCP IO Module note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Please hold the connectors by hand to plug and unplug, avoid drawing the wire itself directly.Thank you!