Campbell CH150, Руководство по эксплуатации продукта

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PS150/CH150 12V Charging Regulators
14
Figure 6-1. 70 W solar panel I
– V and power characteristics
7. A100 Null Modem Adapter
The A100 adapter has two 9-pin CS I/O ports with a null modem between them.
The ports are used to connect two 9-pin devices (e.g., modems or RF radios) that
would normally be connected to the CS I/O port of a Campbell datalogger. The
charger supplies 12 VDC and 5 VDC to the appropriate pins on the connector for
powering the connected devices. This functionality is required in a station where
a datalogger will not be present, such as a phone-to-RF base station. The A100
cannot be used as a null modem between two RS-232 devices.
The A100 mounts directly to the CH150 to receive power. Align the green
connector inside the A100 (Figure 7-1) with the receptacle on the CH150 and
press the A100 into place (Figure 7-2). Secure the A100 by tightening the screw
on the front of the A100 (Figure 7-3).
Figure 7-1. A100 connector
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
0
0.9
1.8
2.7
3.6
4.5
0
10
20
30
40
50
60
70
Voltage (Volts)
C
ur
re
nt
(
A
m
ps
)
P
ow
er
(
W
at
ts
)
4.5
0
I
m
70
0
P
m
21 0 Vc
m