
Safely control circuits and isolate logic inputs. Driven by an ESP32-S3, this DIN-rail mountable hub features robust optocoupler isolation and comprehensive connectivity, including RS485.






Industrial-grade 8-channel RS485-to-Ethernet serial server with dual RJ45 ports and PoE (IEEE 802.3af). Each of the eight RS485 channels operates independently; the rail-mount metal enclosure suits makes it easy to integrate into control cabinets.

Bring programmable switching to a DIN rail - high-power relays, isolated field inputs and a wired network connection in one unit.















RS485 is an industrial standard for long distance, anti-interferrence and reliable communication. So we create this RS485 shield, especially designed for the Arduino controller board. It can easily convert UART/Serial protocol to RS485 protocol. This board allows Arduino access to industrial standard protocol easily.














CH343G USB TO RS232/485/TTL Interface Converter, Industrial Isolation...



Makers love reviews as much as you do, please follow this link to review the products you have purchased.