TTL to RS485 Module

UART TTL to RS485 Converter MAX485 Module

Com Serial Port Signal Converter Communication DC 5V  2.5 Mbps 1200 Meters Automation Plc Medical

     It is a converter module that makes it possible to connect to the RS485 network over Uart. It is a converter board containing a MAX485 IC, which provides the user with high speed data transmission even in noisy environments by using the RS-485 protocol for its communication. You can set up an RS485 network with 2 modules. There is a communication indicator led.

     This board operates with DC 5V voltage. With RS485 communication it will be possible for you to provide communication between one or more Arduino, PIC and similar many microcontrollers. Besides this, it will be possible for you to provide communication between the relevant microcontrollers and all sensors using the RS-485 communication protocol.

     The communication distance is maximum 1200 meters. It is a communication protocol developed, compared to the RS-232 Protocol, for use at longer distances, in places requiring transmission at higher speed, in noisier environments, in places where more receivers and transmitters need to be used together.

Features:

•     IC: MAX485
•     Uart Rs485 converter module
•     Communication support: RS-485
•     RS485 signals: A B
•     Communication network support for up to 128 devices
•     Operating voltage: DC 5V
•     Low power consumption
•     Communication speed: 600bps to 115.2Kbps
•     Communication distance: 1200 meters maximum ( after 800 meters adding a repeater is appropriate )
•     2 pin 5.08 mm terminal block for the RS485 communication line (A-B).
•     4 pin male header for the TTL communication terminals.
•     It can be controlled from platforms such as an Mcu or arduino.
•     4 pin male header for RS485 output. A,B,5V and GND
•     Communication indicator led
•    120ohm termination resistor
•     Material: Metal
•     Color: Blue
•     Operating temperature:  -20C  /  +65C
•     Module dimensions: 14mm x 45mm
•     Weight:  5gr

Package Contents :

•     1 pcs TTL to RS485 converter module