RS485 Isolated Relay Module With 12 Input And 12 Output Channels For RTU Protocol, DIN35 PLC Component, 12V DC Version, Seven Modes Including Open, Close, Jog, Self Lock, Interlock Between Channels, Delay For Industrial Automation Systems
✔️ 12 input and 12 output channels in a single unit for DIN rail use
This compact, DIN rail mounted relay module provides 12 input ports and 12 output channels with photoelectrical isolation, ideal for RS485 RTU networks and industrial automation panels.
✅ 12 photoelectrically isolated inputs (NPN active low) and 12 outputs with electrical isolation
✅ seven working modes including open, close, jog, self lock, interlock between channels, and delay
✅ baud rate adjustable 2400 to 19200 bps with default 9600 bps; RTU code support 03 06 16
✅ max load 10A/250VAC; standby current 14 mA; supports up to 64 parallel devices; 255 s delay
✅ DIN35 rail mountable rugged industrial design for compact setups
✅ 12 V DC version for standard industrial power rails
💡 What is an isolated RS485 relay module used for in industrial automation?
It helps safely switch devices across networks while protecting control electronics. - Safe remote control of multiple loads over RS485 with isolation - Handy for interfacing PLCs or RTUs with actuators and sensors - Configurable modes and RTU codes for flexible control ✝️