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The Waveshare Industrial Modbus RTU 8-channel Relay Module offers high-reliability relay control with 10A/250VAC rating, advanced multi-layer isolation including magnetic, optocoupler, and TVS protection, and flexible RS485 cascading. Housed in a durable ABS enclosure with LED status indicators, it’s designed for seamless, safe, and scalable industrial automation.





| Brand | Waveshare |
| Package Dimensions | 20.7 x 14.8 x 5.2 cm; 40 g |
| Item model number | Modbus RTU Relay (EN) |
| Manufacturer | Waveshare |
| Colour | Modbus RTU Relay (EN) |
| Processor Brand | via |
| Voltage | 5 Volts |
| Wattage | 600 watts |
| Are Batteries Included | No |
| Item Weight | 40 g |
| Guaranteed software updates until | unknown |
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