16-Channel Modbus Ethernet Relay Module Brand_TowerPro CH9120 with integrated TCP/IP protocol

CH9120 with integrated TCP/IP protocol stack

1x Micro-USB Cable

The 1 Wire Pi Zero is powered through the host Raspberry Pi using the GPIO port and extended pins on the GPIO connector allow you to stack the 1 Wire Pi Zero along with other expansion boards

Pulse rotation diagram

The board breaks out the Pico's GPIO pins on either side for easy connections with the included jumper wires

16-Channel Modbus Ethernet Relay Module Brand_TowerPro CH9120 with integrated TCP/IP protocolThis 16 channel relay module is designed for demanding control environments, supporting both Modbus RTU and Modbus TCP protocols over dual Ethernet ports. It features PoE power support, cascade communication, and comes housed in a durable ABS rail mount case for straightforward DIN rail installation. The module includes optocoupler isolation to protect against high voltage interference and a reverse proof circuit to guard against incorrect wiring. The