QANYEGN 4 Digit LED Segment Display, RS485 Display Module, Serial Port Tester Commication for RTU ASCII Protocols
En stock
0.30 kg
No
Nuevo
Amazon
USA
- Specification: Display Digit:4 Display Size:0.56inch Display Color:Red Power ply Voltage: 7~36V Current:30mA Wi Diagram: V+ :Power positive GND: Negative power ply A: RS485 BUS A B: RS485 BUS B (note the wi sequence, first connect the power cable to confirm the module works normally and then connect the commication line) Commication interface: non-isolated, 485 bus and GND terminal common grod. 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
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LARGE DISPLAY AREA: With a 0.56 inch display, this meter provides a spacious and clear display for only 4 digits, making it easier to read and interpret. PORT DUAL PROTOCOL: This 4 Digit LED Display meter can automatically identify and port both ASCII text and RTU protocols without any user seings required. VERSATILE BAUD RATE OPTIONS: The baud rate of this meter can be adjusted to suit different commication needs, with options ranging from 1200bps to 119200bps. EFFICIENT COMMICATION: Equipped with an RS485 serial port, this meter s reliable and efficient commication, making it suitable for various industrial applications. WIDE POWER PLY RANGE: This meter can operate with a wide range of power ply voltages, ranging from 7 to 36V, ensu compatibility with various power sources.