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฿5,260.85
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Ships from Hong Kong.
Most customers receive within 10-17 days.
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Shipped by YongLiangSHOP
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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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Overview
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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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This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.
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