Waveshare TTL to RS485 Industrial Isolated Converter Rail-Mount with Multi-Isolation Protection
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The TTL to RS485 Converter is a professional-grade industrial communication solution that transforms TTL signals to RS485 protocol with complete galvanic isolation. This robust device features 600W lightning protection and multiple isolation barriers that effectively shield your equipment from electrical surges, ground loops, and common mode interference.
Designed specifically for industrial environments, it operates reliably across a wide temperature range (-40°C to 85°C) and accepts input voltages from 8V to 36V DC, making it suitable for various power supply conditions in factories, automation systems, and other demanding settings.
Installation and setup are straightforward with the converter's DIN rail mounting design and simple DIP switch configuration. No programming is required - just set the baud rate (300bps to 115200bps) using the onboard switches and connect your devices.
The converter handles data transmission distances up to 1200 meters, making it ideal for long-distance industrial communication networks. With clear status indicators for power and data transmission, troubleshooting is simplified. This TTL to RS485 converter bridges the gap between modern digital systems and industrial RS485 networks, ensuring reliable communication even in electrically noisy environments where signal integrity is critical.
| Parameter | Details |
|---|---|
| Model Type | Converter |
| Device Port | TTL/RS485 standard compatible |
| Connector | Screw terminal |
| Protection | 600W lightning proof and surge suppression 15KV ESD protection |
| Resistor | 120? terminal resistor, switchable (enabled/disabled via switch) |
| Transmission Distance | Approx. 1.2 km |
| Transmission Mode | Point-to-multipoint (up to 32 nodes) Use repeaters for 16 nodes or more recommended |
| Weight | 53 gm |
| Dimensions (L x W x H) | 8.7 x 5.8 x 2.4 cm |
This product comes with a 1-year manufacturer warranty from the date of purchase, covering manufacturing defects only.
The product shows signs of physical damage, mishandling, exposure to water/moisture, fire, natural calamities, unauthorized repairs, improper storage near heat or direct sunlight, or alteration in any way.
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