‐
1
‐
IR Beam 72
(Beam 7225/Beam 7250/Beam 7275)
Installation Guide
1. Introduction
The
IR
Beam
72
outdoor
detectors
employ
twin
beams
with
advanced
optics
and
four
selectable
channels,
providing
reliable
detection.
2. Layout
Cover
Screw
Wire
Entry
4
Channel
Option
Switch
Optical
Axis
Monitor
Jack
(Receiver)
Optical
Axis
Rotation
Reflector
and
Filter
Bracket
and
Base
Attaching
Holes
Optical
Axis
Windows
Optical
Axis
Screw
Response
Speed
VR
(Receiver)
Terminal
Block
13
LED
Sense
LED
D
‐
belt
for
pole
mounting
(purchased
separately
‐
P/N:
RBM72P00000A)
Bracket
3. Mounting Location
4. Installation Method
1.
Mount
the
transmitter
and
receiver
within
maximum
range.
2.
In
case
the
received
signal
is
low,
install
within
rotation
angle
range
of
the
reflector.
3.
Avoid
direct
sunlight
(facing
sunrise
or
sunset)
or
headlamps.
4.
Avoid
obstacles
(flowerpots,
laundry,
pets)
between
receiver
and
transmitter.
5.
When
installing
several
detectors
or
cross
installation
to
avoid
collision
install
according
to
the
following
diagram:
6.
Do
not
install
on
unstable
surfaces.
7.
After
mounting,
adjust
optical
axis
and
conduct
a
walk
test.
1.
To
remove
front
cover,
unscrew
front
bottom
screw.
3.
Mount
on
desired
wall
or
pole
and
connect
wires
through
wire
entry
(see
terminal
block).
4.
Connect
the
wire
through
the
upper
terminal
block.
Replace
the
bracket
and
fixing
screw.
2.
To
separate
bracket
from
detector,
unscrew
bottom
screw.
When
mounting
two
brackets
on
one
pole,
install
a
pair
of
D
‐
belts
at
the
upper
and
lower
parts
and
install
another
D
‐
belt
in
the
middle
for
equal
mounting
height.
5.
Adjust
the
optical
axis
and
conduct
a
walk
test.
Then,
replace
front
cover.
