UART Serial Port to RS485 Converter Module RS485 ~ TTL Stable Module Component @
Features:
(1) Compatible with 3.3V and 5.0V power supply.
(2) Compatible with 3.3V and 5.0V signal.
(3) Absolutely using imported chips, industrial design, anti-interference ability.
(4) Semi-hole pads, on board module, thin PCB.
(5) RXD, TXD signal indicator light shows send and receive status of the monitor .
(6) Support multi-machine communication, allowing access at up to 128 devices.
(7) The module "Connected to the ground" terminal is connected to the earth, can play a very good anti-jamming and anti-lightning effect, more secure; it can not connect with the ground when the indoor short-distance transmission.
(8) The module can be hot swapped, the signal does not appear dead phenomenon.
Specification:
Working temperature:-40 ℃ to + 85 ℃
Transmission distance:Max.1 kilometer(Over 800 m, please add repeaters)
Thickness:0.8mm
Pitch:2.54(Standard)
Terminal resistor:120 ohm
Color:As pictures shown
Note:
1.Please allow 1-3mm deviation due to manual measurement.
2.Please understand that the pictures are slightly different from the actual items because every monitor is not calibrated the same.
Package Included:1pc UART Serial Port to RS485 Converter Function Module