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Waveshare Modbus RTU Relay (B) Module RS485 Interface Industrial Relay Board Multiple Isolation Protection Circuits
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Delivery: Standard (£4.52) | Mon 19th - Sat 24th Oct
Sold by: CollBea
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Description & Details
Summary
- This Waveshare Industrial Modbus RTU 8-channel relay module (B) is designed for robust, long-term use in automation, monitoring, and control applications.
- Equipped with an RS485 interface, this module supports multi-drop networking and long-distance communication in noisy industrial environments.
- The board integrates 8 independent relay channels, suitable for switching loads such as motors, solenoid valves, lamps, pumps, and other AC/DC devices.
- The design features multiple isolation protection circuits, including signal isolation and power isolation, to reduce interference and protect the system from surges, noise, and miswiring.
- With a wide 7-36V DC power supply range, the module can be powered directly from common industrial power rails, battery packs, or field power supplies.
Waveshare Modbus RTU Relay (B) Module RS485 Interface Industrial Relay Board Multiple Isolation Protection Circuits Description
This Waveshare Industrial Modbus RTU 8-channel relay module (B) is designed for robust, long-term use in automation, monitoring, and control applications.
Equipped with an RS485 interface, this module supports multi-drop networking and long-distance communication in noisy industrial environments.
The board integrates 8 independent relay channels, suitable for switching loads such as motors, solenoid valves, lamps, pumps, and other AC/ devices.
The design features multiple isolation protection circuits, including signal isolation and power isolation, to reduce interference and protect the system from surges, noise, and miswiring.
With a wide 7-36V power supply range, the module can be powered directly from common industrial power rails, battery packs, or field power supplies.
Specifications:
Communication interface: RS485
Default communication format: 9600, N, 8, 1
Contact type: One normally open, one normally closed
Contact rating:
Details
| OPC | PYMX5SG |
|---|---|
| Codes | 4712089729210 (EAN) |
Product Data
| Height | 8cm |
|---|---|
| Width | 23cm |
| Length | 10cm |
| Weight | 0.15kg |
| Colour | Black |
| Material | ABS |
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