IQView8 Touch Screen Display Data Sheet TA201232 Issue 2, 10-Jul-2012 9
Data Sheet IQView8
HARDWARE
Mounting
The IQView8 can be panel, surface, or in wall mounted
(embedded).
Panel Mounting
The IQView8 is designed for rear panel mounting, and can be
mounted by simply cutting the required cutout, clipping the unit
into the hole, and xing the mounting brackets. When correctly
mounted in this way the unit has an IP rating of IP65 from the
front when the panel is closed.
The assembly consists of the main unit, a gasket, and 2
mounting brackets. It requires 230 mm (9.05”) x 175 mm (6.9”)
of space on the outside of the panel plus 21 mm (0.82”) to the
left and right and 35 mm (1.38”) at the bottom on inside of the
panel for the mounting brackets and cable connections.
The unit is self retaining on panels up to 2 mm (0.08”) thick, the
normal thickness of a metal panel. This enables it to be easily
mounted by one person. It can be mounted on panels up to
5 mm (0.2”) thick. In this situation it is not self retaining and will
require support while the mounting brackets are tted.
The power and networking cables can be run into the panel and
then directly to the IQView8, Access to the USB connector and
memory card slot require the panel to be opened.
Surface Mounting
The IQView8 can be mounted on a wall or on a panel
(without the need to cut holes) using the surface mounting kit
(IQVIEW8 SURFACE MOUNTING BOX), simply by mounting
the surface mounting enclosure and clipping the IQView8 into
it. When mounted in this way the unit has an IP rating of IP30.
The surface mounting kit consists of the surface mounting
enclosure and access lid. It requires 243.5 mm (9.6”) x 202.5
mm (8”) of space, plus space for cable glands and cables if
used above the unit. It has xing centres that enable it to be
mounted on a standard UK or USA double pattress box using
2 or 4 hole xing respectively. It also enables mounting on any
suitable at surface using a 4 hole xing.
When mounted onto a pattress box the power and networking
cables can be run from the pattress box into the rear of the
surface mounting enclosure, or directly into the surface
mounting enclosure using the 22 mm drill outs. When mounted
on a at surface the power and networking cables can be run
into the surface mounting enclosure using the 22 mm drill outs.
The drillouts are suitable for standard 20 mm cable glands (not
supplied) in the top of the surface mounting enclosure. These
drill outs have a drill centre to aid drilling.
In Wall Mounting
The IQView8 can be embedded in a dry partition wall with panels
of between 9.5 mm (0.35”) and 25 mm (0.98”) thick using the
in wall mounting kit (IQVIEW8 DRY PARTITION WALL BOX).
The wall must be able to allow a hole of at least 55 mm (2.17”)
for the in wall mounting chassis. Mounting requires cutting
the necessary hole in the wall, mounting the in wall mounting
chassis and clipping the IQView8 into it. When mounted in this
way the unit has an IP rating of IP30.
The in wall mounting kit consists of the in wall mounting chassis
and retaining straps and requires 230 mm (9.05”) x 175 mm
(6.89”) of space on the wall plus 12 mm (0.475”) to the left and
right and 35 mm (1.38”) at the bottom on the inside the wall for
the retaining straps and connections.
The power and networking cables can be run from inside the
wall into the rear of the in wall mounting chassis, or through the
open bottom edge of the in wall mounting chassis.
Power Supply
The unit requires a 24 Vac ±15%, 50/60 Hz, 20 VA (minimum)
supply or a 24 Vdc 440 mA, 10.5 W minimum supply. For dc a
dc supply with a minimum output of 600 mA is recommended.
Note that this power level cannot be provided from an IQ
controller’s auxiliary supply output; a separate supply is
required.
A 230 V/24 Vac, 36 VA, transformer is available (ACC/24VAC).
This is a sealed unit with two mounting lugs; it has an isolated
24 Vac output and an additional earth (ground) lead connected
through from its input power supply earth (ground) to the 24 Vac
output earth (ground) for earthing (grounding) the IQView8.
A general purpose 24 Vac transformer may be used to supply
the IQView8, but if one side of its output is earthed (grounded),
this side must be connected to the IQView8’s central power inlet
pin (2) or similar.
The IQView8 must be earthed (through its input power supply
earth (ground) terminal). For the UL rating the input power
connections must be made using 18 AWG or larger wire rated
at least 90ºC.
The 24 V supply must include a suitably rated switch in close
proximity and be clearly marked as the disconnecting device
for the unit.
Fusing
The input supply is protected by a 3.15 A fast-blow fuse; this
protects the IQView8 board from drawing excessive current
from the supply. If it blows the unit should be returned to the
supplier for repair.
Current Loop Network
The network terminals facilitate connection of 2 wire cables.
There is a network bypass relay, and network alarm generation.
The IQView8’s network address and baud rate on the current
loop Lan are set in the application software, there are no
hardware switches.
Indicators
The following indicators are on the unit:
System status: (Red, Green, or Orange) dependent
on status. Orange = Normal operation, Green = power
save, Red = alarms have been received .
Ethernet LINK: (green) ON if the IQView8 has a good
Ethernet connection. OFF it indicates a faulty Ethernet
connection.
Ethernet DATA: (yellow) Flashes when a package of
data is being received from the Ethernet.
Sounder
The sounder can produce a key click when the touch screen
is tapped while in schematics, if the key click is enabled. By
default the key click is disabled. It can be enabled using the
application software.
Power failure protection
The IQView8 does not require a battery. Conguration data is
stored to the supplied 2 Gbyte memory card. It’s database will
be restored after power failure; this includes the presentation
modules discovered in the controller (i.e. sensors, drivers etc)
and any customer settings including Users, language etc.
Received alarms are not restored after a power failure.
