i5 Infrared Gate Safety Beams User Guide Insert

i5 Infrared Gate Safety Beams User Guide Insert
i5 Infrared beams
Pocket installation guide
SAFETY
DEVICES FOR
AUTOMATED GATES
1. Introduction
The i5 infrared beams are designed to provide optimum
safety by detecting the presence of a person or vehicle
traversing the path of a moving gate or door. The beams can
be interfaced with most automation equipment. They can
also be used to enhance the security of the automation by
enabling the Intruder Detection Alarm function inherent in
many of the later CENTURION gate operator controllers, as
well as external alarms and buzzers by means of either a
normally-open or normally-closed potential-free contact.
2. Safety Instructions
1.
All installation, repair, and service work to this product must
be done by a suitably qualified person.
2.
Do not in any way modify the components of the system.
3.
Do not leave packing materials (plastic, polystyrene, etc.)
within reach of children as such materials are potential
sources of danger.
4.
Dispose of all waste products like packaging materials,
according to local regulations.
5.
Centurion Systems does not accept any liability caused by
improper use of the product, or for use other than that for
which the automated system was intended.
6.
This product was designed and built strictly for the use
indicated in this documentation. Any other use, not
expressly indicated here, could compromise the service
life/operation of the product and/or be a source of danger.
7.
Anything not expressly specified in these instructions is not
permitted.
3. Icons used in this guide
This icon denotes variations and other aspects that
should be considered during installation
This icon indicates warning, caution or attention!
Please take special note of critical aspects that
MUST be adhered to in order to prevent injury
4. Operation
The i5 infrared beam consists of a transmitter and receiver
unit mounted on opposite sides of an entrance.
The transmitter sends a modulated infrared beam to the
receiver module. When the beam is interrupted the receiver
changes the state of an internal relay. The contacts of the
relay are potential-free and can be wired as normally-open or
normally-closed.
5. Technical specifications
Power supply
12V - 24V DC/AC
Power consumption
Power consumption
Transmitter - 21mA,
Receiver - 43mA @ 12V
Maximum distance
40m
Alignment
Automatic - 9m2 @ 10m#
Output contact rating
Output contact rating
5A @ 220V AC (non
inductive)
Operating temperature
15°C to 55°C
Operating humidity
0% - 90% (non condensing)
Degree of protection
IP54
6.Installation
1.
The first step when installing the i5 infrared beams is to
obtain maximum alignment.
The transmitter and receiver are typically mounted
directly opposite one another, but some leeway is
given in the form of a wide beam being cast should
absolute alignment not be possible
Rx
Position Rx and Tx
to be in line and level
with each other
Tx
750mm*
CENTURION recommends the height of 750mm, but
the height of the beam must be tailored to suit the
specific requirements of the installation
Remove cover and prepare for mounting
Screw-hole
cover
Fastener
Cover
2.
Unclip screw-hole
cover piece.
3.
Unscrew cover
retaining fastener.
4.
Lift off cover.
5.
Unclip PCB and
remove.
6.
Place self-adhesive
pads onto back of
enclosure
PCB
Self-adhesive
pads
Enclosure
back
“O” Ring
Mounting
7.
Mark position of unit.
8.
Use 5mm masonry
bit to drill hole in
wall.
9.
Mount using fastener
provided.
Fastener
Rawl plug
Height - typically 750mm
above the ground
Wiring Route
Option 1: External wire
10a. Route the cables
through the cable
cut-out as shown in
the illustration
providing 12-24 V
DC/AC to both the
receiver and
transmitter.
Cut-out
for cable
Cable
saddle
Option 2: Reticulated
wire
10b. The cable can also
be routed through
the hole in the
moulding of the
back of the
enclosure.
Cable
conduit
Cable
hole
PCB connections
It is very important to align the transmitter and the
receiver beams. Under certain conditions (distance
>10m) it may be necessary to fit the cover to achieve
alignment
CP86 V1.6 INFRA-RED RECEIVER
NT72C-S10
Relay
N/O
N/C
M7
COM
+
_
Green
Led
M7
A3C
Transmitter
11. Terminate wires on
to the transmitter
PCBs prior to
clipping back into
enclosure as shown
in the wiring
diagram.
324
eZ8X005
J31CG
Ne555
eZ009
+
_
Green
Led
M7
A3U
13. Replace the cover
and screw back the
fastener and the
screw-hole cover.
INPUT
VOLTAGE
12V - 30V
AC OR DC
CP85 V1.4 INFRA-RED TRANSMITTER
Receiver
12. Terminate wires on
to the receiver PCBs
prior to clipping
back into enclosure
as shown in the
wiring diagram.
POWER
J31CG
Indicators

Both the receiver and transmitter are fitted with a
green LED indicator

The LED in the transmitter illuminates when the
power supply is ON, and the receiver LED
illuminates when the beams are aligned

A separate wire should be used to obtain COMMON,
as this ensures the beams are tested accurately by
the Beam Test function inherent in many of the later
CENTURION gate operator controllers
Sharecall 0860-CENTURION (0860 236 887)
Head Office: +27 11 699 2400
Sharecall Technical Support 0861 003 123 or
+27 11 699 2481
from 07h00 to 18h00 (GMT+2)
(Sharecall numbers applicable when dialed from within South Africa only)
0.07.A.0163_22072013
www.centsys.com
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