Vaisala HMP230 - Manual (Page 32)

HMP230 SERIES
User's Guide
M210225en-B
26
CH2 CURRENT OUTPUT
CH1 0 ... 1 VOLTAGE OUTPUT
OPENED COVER OF THE HMP230
CH1 CH2
X15
CURRENT OUTPUTS
0 ... 20 / 4 ... 20 mA
VOLTAGE OUTPUTS
0 ... 5 V / 0 ... 10 V
VOLTAGE OUTPUTS
0 ... 1 V
CH1 CH2
CH1 CH2
CH1 CH2
C
H
1
C
H
2
C
H
2
C
H
2
C
H
2
C
H
1
C
H
1
C
H
1
Figure 23 Selecting the analogue outputs with jumpers.
The software also has to be informed which outputs are in use. This is
done either through the serial interface or the menus on local display when one
is in use. The serial command is AMODE and the display/keypad command
"Mode ð Analog outputs ð Mode" (see Chapter 5). If the outputs need to
be scaled, see serial command ASCL and the display command "Mode ð
Analog outputs ð Scale".
All jumpers are used only with the 0...1 V outputs. When other outputs are in
use, the spare jumpers are kept in connector X55.