Laurel-electronics LAUREATE SERIES 2 DIGITAL PANEL METER Instrukcja Użytkownika Pobierz pdf (Strona 6)

6. CONNECTOR WIRING INFORMATION

CONNECTORS

Connectors for signal and power are UL-rated

screw-clamp terminal blocks that plug into

mating jacks on the printed circuit board.

Communication connectors are a single RJ11

plug for RS232, dual RJ11 plugs for RS485,

dual RJ45 plugs for RS485 Modbus, or USB.

Warning: Hazardous voltages may be present

on pins 4, 5 & 6 of P1 since digital ground is tied

to pin 3 of P5 (-Signal Input). Keep pin 3 close to

earth ground to minimize common mode voltage

or shock hazard at pins 4, 5 & 6 of P1.

Note:

Control inputs 1 & 2 of P1 are menu

selectable.

1 2 3 4 5 6 7 8 9 10 11 ... 63 64

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Laurel-electronics LAUREATE SERIES 2 DIGITAL PANEL METER Instrukcja Użytkownika Strona 6