Campbell CR1000 Uživatelský manuál stáhnout pdf (Strana 2)

Interfacing the MICROCOM DESIGN GTX Modulator to the Campbell Scientific CR1000 Data Logger PRELIMINARY

GTX to

CR1000

Connections:

Figure 1 is a block diagram which shows the connections used for this Application note. Our test

PC uses three separate serial ports which are used to interface and program the GTX and the

CR1000 data logger.

Figure 1 GTX to CR1000 EXAMPLE SERIAL CONNECTIONS

Satellite Data Transmitter

GTX - 1.0

OUT

RF OUT

12.5Vdc

INPUT

POWER

12.5Vdc

FS TRIPPED

FS RESET

DATA

GPS

SDI-12

PORT

SERIAL

GPS ANT

CAN/TB

I/0

SDI 12

RESET

FAILSAFE

DATA

GPS

RS-232

CAN

I/O

ANT

GPS

Figure 2 Microcom GTX Satellite Transmitter

1. Main Power Input Connector - +12.5 VDC

2. RF Output Connector

3. CAN (future) and Tipping Bucket Connector

4. GPS Antenna Connector

5. RS-232 Serial Port Connector

6. SDI-12 Interface Connector

7. Failsafe Reset Push-Button

8. LED4: Data in Transmit Buffer LED (Green)

9. LED3: GPS Receive Active LED (Green)

10. LED2: RF Transmit Active LED (Green)

11. LED1: Failsafe Tripped LED (Red)

uAPP222 (v1.0) July 12, 2005 http://www.microcomdesign.com 2

1 2 3 4 5 6 7 ... 18 19

Komentáře k této Příručce

Žádné komentáře

Campbell CR1000 Uživatelský manuál Strana 2

Komentáře k této Příručce

Související produkty a manuály pro Měření, testování a kontrola Campbell CR1000