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Installation Guide
DOC.IG.QC41.1 Rev. 4
4 Electric Connections
The conventional Control Module contains a pilot
valve for controlling the actuator and switches for
position feedback.
WARNING:
* If the Control Module is used in a manner not
specified by the manufacturer, the protection
provided by the equipment may be impaired.
* For electrical safety the marked protective
conductor terminal inside or outside the
Control Module housing shall be connected to
earth.
* If required, mount earth wire (1) between top
(2) and stainless steel washer (3) of earth wire
connection (see Figure 4.2).
* To fulfill the electrical safety regulations
according IEC 61010-1, a switch and circuit-
breaker shall be included in the building
installation. It is advised to indicate the
location of the circuit breaker by means of a
label on or nearby the installed
FieldQ modules. The disconnection switch or
circuit breaker shall disconnect all current-
carrying conductors.
* Heat resistant cable and cable glands shall be
used, suitable for temperatures of at least 80°C
* Use and mount cable glands as required by
national or local legislation.
* If IP66 or NEMA 4X ingress protection is
required, then the electrical entries must be
fitted with devices rated IP66 or NEMA 4X.
Electrical safety requirements:
Use
In- and outdoor.
Operating full power available
Altitude
up to 2000 meter (6000 feet).
80% for temperatures up to 31°C
Maximum rela-
(87.8°F) decreasing linearly to
tive humidity
50% relative humidity at 40°C
(104°F).
Mains supply
up to ±10% of nominal voltage
fluctuation
Over voltage
II
category
2 (3 when the cover remains
Pollution degree
closed)
Temperature
see Table 4.1
Caution! :
Risk of electric shock
* Installation, adjustment, putting into service,
use, assembly, disassembly and maintenance
of the control module is strictly reserved to
qualified personnel.
* Do not attempt to install or repair any electric
device without shutting off incoming power.
Terminals
Lockable
Module cover
Electrical entries:
3/4"NPT
or M25
1/2"NPT
or M20
Switch terminals
Fig. 4.1
Terminal connections behind cover
Fig. 4.2
Earth wire connection
FieldQ
April 2020
Control Module
Type Label
Pilot valve
terminals
Option: Manual
control
Option: Additional
manual control for
"Fail in Last Position"
5
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