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TTL TO RS485 POWER SUPPLY CONVERTOR BOARD TT485

₹199.00 ₹149.00

  1. TTL to RS485 converter wide operating voltage range is DC 3.0V-30V. 3.3V & 5V Signal: 3.3v with 5.0v power supply perfectly compatible; 3.3V with 5.0V signal perfectly compatible.
  2. TXD & RXD Indicator: the TTL to RS485 Adapter is designed with Transmit Data indicator light and Receive Data indicator light, convenient for your monitoring.
  3. Long Transmission Distance: transmission distance can be up to kilometres (test with 850 meters of 2 * 1.5 cable, it is recommended to use within 800 meters, more than 800 meters please add repeaters).
  4. Special Function: the 485 bus is with lightning protection and anti-jamming function, with high EMC, EMI performance.
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SKU: TT485 Category: Tags: , ,

Description

TTL TO RS485 POWER SUPPLY CONVERTOR BOARD TT485

  1. Operating voltage range: DC 3.0V ~ 30V
  2. Operating temperature range: -40 ℃ to +85 ℃
  3. Baud rate: 110 ~ 256000bps
  4. ) The 485 bus is with lightning protection and anti-jamming function, with high EMC, EMI performance. When using for long-distance transmission in the field, the module EARTH side please connect to the ground, can achieve well anti-interference and lightning protection function; for indoor short-distance transmission, it cannot connect to ground.
  5. With standard 2.54 pitch pin
  6. With 120 ohms matching resistance, shorted R0 can be enabled to match the resistance, recommended shorted for long-distance transmission.
  7.  Support multi-machine communication, the same network can connect at least 40 nodes.
  8.  Can be hot-plugging, there will be no signal plug phenomenon.
  9.  Using anti-jamming alignment and copper to prevent signal interference.

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