5
FieldQ
April 2017
Installation guide
DOC.IG.QC54.1 Rev.: 2
4 Electric Connections
WARNING
* Do not put the Control module and the Pneu-
matic module in direct contact with magnetic
material. This can cause damage or malfunc-
tion of the position feedback.
* If the Control Module is used in a manner not
specified by the manufacturer, the protection
provided by the equipment may be impaired.
* If required, mount earth wire (1) between top
(2) and bottom (3) ring of earth wire connec-
tion (see figure 4.1).
Table 4.1 Electrical data QC54 - FF
Voltage range *
9 to 32 volts
Maximum current 18 mA
Reverse polarity
protection
Unit is not polarity sensitive.
Required external
protection
Restrict the power supply
current to <600mA.
Environmental conditions :
Temperature *
-20°C to +50°C
(-4°F to +122°F)
Humidity
0 to 85% at 25°C(+77°F)
derate to 50% above 40°C
(104°F) (non-condensing).
Altitude
Operating full power available
up to 2000 meter (6000 feet).
Use
In- and outdoor.
* In case the Control module is used in Hazardous
locations, check the chapters 10, 11 or 12 for
detailed instructions.
Fig.4.1 Earth wire connections
!