Laurel-electronics LAUREATE SERIES 2 DIGITAL PANEL METER Instrukcja Użytkownika Pobierz pdf (Strona 44)

Basic Ethernet Board

No jumpers needed.

RS232 Board

- Normal operation.

- Slave display to RS232 from another meter.

- Pull-up resistor on RTS line.

Note:

Board is shipped with jumpers

and

installed

RS485 Board, Full Duplex Operation

b & d

- Installed on last meter in long cable run.

RS485 Board, Half Duplex Operation

a & c

- Installed for half duplex operation.

- Installed on last meter in line with long cable runs.

Note:

Board is shipped with no jumpers installed.

RS485-Modbus Board, Full Duplex Operation

b & e

- Bias jumpers should be installed on 1 board.

a & d

- Installed on last meter in long cable run.

RS485-Modbus Board, Half Duplex Operation

b & e

- bias jumpers installed on 1 board.

c & f

- installed for half duplex operation.

- installed on last meter in line with long cable runs.

Note:

Board is shipped with no jumpers installed.

Modbus

RJ45

Ethernet-to-RS485 Converter Board

& USB-to-RS485 Converter Board

Full Duplex Operation

No jumpers for short cable runs.

Add

b & d

for long cable runs.

Half Duplex Operation

a & c

- Installed for half duplex operation.

- Installed on last meter in line with long cable runs.

1 2 ... 39 40 41 42 43 44 45 46 47 48 49 ... 63 64

Komentarze do niniejszej Instrukcji

Brak uwag

Laurel-electronics LAUREATE SERIES 2 DIGITAL PANEL METER Instrukcja Użytkownika Strona 44

Komentarze do niniejszej Instrukcji

Powiązane produkty i podręczniki dla Sprzęt komputerowy Laurel-electronics LAUREATE SERIES 2 DIGITAL PANEL METER