Campbell COM9522B Guía de usuario descargar pdf (Pagina 13)

User Guide

Table 3. Base Station COM9522B Wiring

Hardware

ComPort

Description

Colour

Connection

9522B

Antenna

“ANT” SMA connector to antenna cable

COM9522B Interface

26-pin ribbon cable connector

COM9522B

Power Control

Yellow

+12V (Direct to Station Power Supply)

Ground

Black

G – Datalogger

Modem Power

Red

+12V (Direct to Station Power Supply)

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RS232*

Serial Communications

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Connect to PC

*A USB to serial adaptor such as part 010777 can be used to connect a PC directly to the serial port for

either configuration or use as a base station.

1.4 Control

The COM9522B is used to control power to the modem with the use of 5Vdc signal

from a datalogger control port (ex. C1: Yellow wire). It is possible to power the

modem/interface via the datalogger wiring panel. However, it is recommended that

the COM9522B is wired directly from a 12Vdc power supply (power +: Red, power -:

Black)

Figure 1. 9522B Base Station Configuration

Figure 2. 9522B Remote Station RS232 Configuration

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Campbell COM9522B Guía de usuario Pagina 13