Campbell-scientific CS135 Lidar Ceilometer Bedienungsanleitung PDF herunterladen (Seite 21)

User Guide

Table 4.1 Function of the connector pins

Mains Connector

Pin Function Colour of supplied cable

cores

1 Live Brown

2 Not connected NA

3 Neutral Blue

4 Earth Green/yellow

Blower/Heater Connector

Pin Function Colour of supplied cable

cores

1 Neutral Black (1)

2 Fan + Black (2)

3 Therm Black (3)

4 Therm (0V) Black (4)

5 Switched 230/115 AC

Live

Black (5)

6 Fan on Black (6)

E Earth Green/yellow

Communications Connector

Pin Colour of

supplied

cable

cores

9-PIN `D’

Connector

(fig 4.4)

RS232 RS485

Half

duplex

RS485 Full duplex/

RS422

1 Red 8 CTS* Y Y/T

non-inverting

2 Yellow 7 RTS* B/R

non-inverting

3 Green 5 Gnd

4 Black Gnd Gnd

5 White 2 Tx Z Z/T

inverting

6 Blue 3 Rx A/R

non-inverting

E Screen

*If hardware handshaking is not used pins 7 and 8 should be connected together.

4.5.2 Wiring Using Supplied Campbell Scientific Cables

Two cables are supplied, each 10m long. One is for the mains power supply, the

other is for communications.

If the power cable is incorrectly wired then irrevocable

damage can be done to the unit and there is risk of

serious injury or death.

WARNING

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 69 70

Kommentare zu diesen Handbüchern

Keine Kommentare

Campbell-scientific CS135 Lidar Ceilometer Bedienungsanleitung Seite 21

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Messgeräte Campbell-scientific CS135 Lidar Ceilometer