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TTL to RS485 Adapter Module 485 to TTL Signal Single Chip Serial Port Level Converter 33V 5V Board with RXD TXD Indicator Lights

In stock.
Ships from China.
Most customers receive within 7-32 days.
  • ***** Best Quality Guranteed.
  • ***** 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.
  • *****TXD & RXD Indicator: the TTL to RS485 Adapter is designed with Transmit Data indicator light and Receive Data indicator light, convenient for your monitoring.
  • *****Long Transmission Distance: transmission distance can be up to kilometers (test with 850 meters of 2 * 1.5 cable, it is recommended to use within 800 meters, more than 800 meters please add repeaters).
  • *****Special Function: the 485 bus is with lightning protection and anti-jamming function, with high EMC, EMI performance.
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Overview
Specs
Reviews
Size: 1pcs
Parameters: Operating
voltage range: DC 3.0V ~ 30V
Operating temperature range: -40 to +85
Baud rate: 110 ~ 256000bps
Module Features: 1) 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. 2) with standard 2.54 pitch pin 3) with 120 ohm matching resistance, shorted R0 can be enabled to match the resistance, recommended shorted for long-distance transmission. 4) support multi-machine communication, the same network can connect at least 40 nodes. 5) can be hot-plugging, there will be no signal plug phenomenon. 6) using anti-jamming alignment and copper to prevent signal interference.
Package Including: 1x TTL to RS485 Signal Converter Module 1x 2.54 White Socket with 4P Lines

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