100/180 mm PAPERLESS GRAPHIC RECORDER: USER GUIDE
HA028910
Issue 13 Sep 16
User Guide
Page 361
13.5 LOW SUPPLY VOLTAGE OPTION*
Some of the portable case options described in this manual can be ordered for use with 24V (nom.) sup-
ply voltages. In such cases, the supply voltage part of the wiring diagrams is replaced with that shown in
fi gure 13.5a unless otherwise stated. The low voltage supply is terminated by a three pin plug, as shown
in fi gure 13.5b.
Note: The polarity of the dc supply is not critical, but the recorder operates more effi ciently with
the polarity shown below
Figure 13.5a Internal wiring for low voltage options
Figure 13.5b Low supply voltage connector details
Blue
Brown
Green/Yellow
Earth
Chassis
Ground
Earth
3
2
1
DC+
0V
Recorder power
supply
20 to 54V dc,
or 20 to 42V ac
(45 to 400 Hz RMS)
1
22
1
22
1
22
1
22
0V
24V
Earth
Supply connector:
20 to 52Vdc or
20 to 42V(RMS)
* Consult factory for availability