2Pack TTL to RS485 Adapter Module, 485 to TTL 33V50V Signals Serial Port Power Supply converter with Indicator Lights
US Delivery Time: 3-5 Business Days.
Product Description
2Pack TTL to RS485 Adapter Module, 485 to TTL 33V50V Signals Serial Port Power Supply converter with Indicator Lights
strong>Features:strong>1 Wide voltage power supply (30V 30V), the limit voltage of 33V, it is recommended to use within 30V, the minimum voltage is higher than 28V2 Has a very high EMc and EMI performance3 compatible with 33V and 50V signals, can match the module4 With RXD, TXD signal indicator, send and receive situation panoramic view5With a standard 254 pitch pin, to facilitate your secondary development With a terminal block and silicone wire, the use of very convenient6 With 120 ohm matching resistance, shorted R0 can be enabled to match the resistance, recommended shorted for long-distance transmission7 Support multi-machine communication, the same network can connect at least 40 nodes8 can be hot-swappable, there will be no signal to death phenomenon9 Using anti-jamming alignment and copper to prevent signal interferencestrong>Package Included:strong>1x TTL to RS485 Signal converter Module1x 254 White Socket with 4P LinesFeatures of 2Pack TTL to RS485 Adapter Module, 485 to TTL 33V50V Signals Serial Port Power Supply converter with Indicator Lights
Operating voltage range: Dc 30V 30V Baud rate: 110 256000bps Operating temperature range: -40 to +85 compatible with 33V and 50V signals TXD & RXD Indicator: the TTL to RS485 Adapter is designed with Transmit Data indicator light and Receive Data indicator light, convenient for your monitoring 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 Transmission Distance up to kilometers : with 850 meters of 2*15 cable to do the test, it is recommended to use within 800 meters, more than 800 meters plus repeaters Package Included:1x TTL to RS485 Signal converter Module+ 1x 254 White Socket with 4P LinesSpecification of 2Pack TTL to RS485 Adapter Module, 485 to TTL 33V50V Signals Serial Port Power Supply converter with Indicator Lights
| Product Details | |
|---|---|
| Color | White |
| Dimensions | 1X1X1 |
| Weight | 1 |
Product FAQs
Q: What is the operating voltage range of the TTL to RS485 Adapter Module?
Ans: The operating voltage range is DC 30V to 30V.
Q: What is the baud rate supported by the TTL to RS485 Adapter Module?
Ans: The baud rate supported is from 110 to 256000bps.
Q: Does the module have indicator lights for TXD and RXD signals?
Ans: Yes, the module has indicator lights for Transmit Data and Receive Data signals.
Q: What is the recommended transmission distance for the module?
Ans: The module can support transmission distances up to 800 meters, with repeaters recommended for distances beyond that.
Q: Does the TTL to RS485 Adapter Module come with lightning protection and anti-jamming functions?
Ans: Yes, the module is equipped with lightning protection and anti-jamming functions for reliable performance.
Warning - California Proposition 65 This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.