IQView4 Installation Instructions TG201038 Issue 4, 25/11/2009
3
Installation Instructions
IQView4
connect power
8
3.1 Installation - Mounting
(continued)
b
view from front
!
WaRnIng
Ensure correct sized screws
are used. Failure to comply
could cause damage to the unit.
2 retainer clips and
2 screws supplied
WaRnIng:
This apparatus must be earthed (grounded)
(via supply earth (ground) terminal)
Do noT
SWITcH on
terminal size 0.5 to 2.5 mm
2
(20 to 14 AWG)
24 Vdc ±10 % at 3 W, or 24 Vac ±10 %, 50/60 Hz at 8 VA
230 Vac
Using 230 Vac/24 Vac transformer with one side earthed
(grounded)
100 to 240 Vac
Using 230Vac/24Vac
transformer with isolated
output (e.g. ACC/ 24 VAC)
Using 24 Vdc power supply
(e.g. PSR/230/24-1.3)
230 Vac
SERVICE
24V
PSR/230/24-1.3
L
N
E
24 Vdc
E
0 V
L
N
E
24 Vac
E
ACC/24VAC
L
N
24 Vac
E
24 V
~
Some transformers are
earthed (grounded) on
one side of the secondary.
If so ensure the earthed
(grounded)
side
is
connected to the central
terminal of the power
connector. If the polarity of
the connection is incorrect
the unit will not power up.
If this happens swap the
connections to the left ( )
and central ( ) terminals.
Mount Unit
7
24 Vac 24Vac E
24 Vdc +24V 0V E
~
Note that the required power cannot be guaranteed to be provided from an IQ controller’s auxiliary supply output; a separate
supply is generally required.
Do noT
applY 230V InpUT poWeR
To THIS connecToR
!
