The WaveShare 32-Channel Relay RS485 Modbus RTU Relay 32CH is a powerful and versatile module specifically designed for industrial applications. It allows for the control of up to 32 channels via the RS485 bus and utilizes the Modbus RTU protocol for reliable communication. With a contact rating of up to 10A at 250VAC/30VDC, this relay is ideal for controlling household appliances and other electrical devices. The rail-mounted ABS housing ensures secure and easy installation in various environments. The module features numerous protection circuits, including resettable TVS fuses to prevent overvoltage, as well as reverse polarity protection to safeguard against incorrect connections. The integrated optocoupler isolation and relay driver chip ensure stable control and high reliability, making it an excellent choice for demanding control applications.
Item number | 37787986 |
Manufacturer | WaveShare |
Category | Development boards + Kits |
Release date | 30.8.2023 |
Sales rank in Category Development boards + Kits | 331 of 2830 |
Power supply | Electrical connection |
Operating voltage | 36 V |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Scope of delivery | 1x 32-channel relay RS485 Modbus RTU Relay 32CH |
Additionally required (not included) | 5V DC 2000mA Plug-in power supply AC/DC adapter 5.5mm/2.1mm plug, Industrial USB to RS485 converter, Industrial USB to RS485/422 converter FT232RL |
Weight | 908 g |
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