Modbus RTU RS485 Relay Module 8-Channel for Automation

✅ Switch several outputs. Eight relay channels give one addressable node multiple switching points on the bus.

✅ Add nodes to one bus. Configurable addresses let several modules share one RS485 line.

✅ Time a relay action. Flash-on and flash-off commands run a relay for a set interval.

✅ Fit it in a cabinet. The rail-mounted ABS enclosure gives the module a fixed place in the panel.

Relay switching on an addressable bus

The Modbus RTU Relay (E) is an eight-channel module for RS485 control systems, with a 7-36 V DC supply and configurable addresses. It suits automation cabinets and control panels where one node should switch several outputs. Plan wiring, loads and protection around your application.

Technical details

• Model: Modbus RTU Relay (E)
• Channels: eight
• Supply: 7-36 V DC
• Communication: RS485, Modbus RTU
• Addresses: 1-255
• Stated contact limits: 30 A at 250 V AC or 28 V DC; application-dependent
• Includes: one enclosed module

Add an addressable relay node to your Modbus control plan.