Feature

●Support ASCII text and RTU dual protocol automatic identification, no user setting in required.
●The meter can display 4 digit of serial port.
●Wide range of power supply voltage between DC7~36V.
●Large 0.56inch display area for only 4 digit ,more clear.
●The baud rate can be 1200bps/2400bps/4800bps/9600bps/19200bps/38400bps/57600bps/119200bps.


Description

Features:
Support ASCII text and RTU dual protocol automatic identification, no user setting in required.
The meter can display 4 digit of serial port.
Wide range of power supply voltage between DC7~36V. 
Large 0.56inch display area for only 4 digit ,more clear.
The baud rate can be 1200bps/2400bps/4800bps/9600bps/19200bps/38400bps/57600bps/119200bps.

Specification:
Display Digit:4
Display Size:0.56inch
Display Color:Red
Power Supply Voltage:DC 7~36V
Current:30mA
Wiring Diagram:
V+ :Power positive
GND: Negative power supply
A: RS485 BUS A
B: RS485 BUS B (note the wiring sequence, first connect the power cable to confirm the module works normally and then connect the communication line)
Communication interface: non-isolated, 485 bus and GND terminal common ground. If there are multiple devices on the bus, be sure to connect the terminating resistor to the bus end device.
Baud Rate:
1200bps/2400bps/4800bps/9600bps/19200bps/38400bps/57600bps/119200bps
Size:79 x 43 x 21.5mm / 3.11 x 1.69 x 0.85in
Installation Size:76 x 39.2mm / 2.99 x 1.54in

Package List:
1 x Meter