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Waveshare Industrial Modbus RTU 8-ch Relay Module (E) with RS485, 30A High Current, Multi Isolation Protection, Optocoupler Isolation, Flyback Diode Protection, Rail-Mounted Case.
- Configurable Device Address & Cascading: Supports configurable device address (1255) and allows multiple devices to be cascaded on an RS485 bus.; Relay Control & Timing Function: Features a flash-on, flash-off function, enabling relay activation for a set period before automatic closure through command arguments.; Power Supply and Isolation: Includes an onboard voltage regulator (7V36V supply range), power supply isolation, and ADI magnetical isolation for stable, isolated operation without additional power for isolated terminals.; Surge Protection & Safety Features: Equipped with a resettable fuse, TVS (Transient Voltage Suppressor), optocoupler isolation, and reverse-proof circuit for protection against over-voltage, over-current, lightning, electrostatic discharge, and accidental miswiring.; High-Quality Relay & Durable Enclosure: Uses a high-quality relay with a contact rating of 30A 250V AC or 30A 28V DC, housed in a rail-mounted ABS plastic enclosure for eas
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Waveshare Industrial Modbus RTU 8-ch Relay Module (E) with RS485, 30A High Current, Multi Isolation Protection, Optocoupler Isolation, Flyback Diode Protection, Rail-Mounted Case.
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Warranty
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by TERRA HAVEN Return Policy
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