‐
2
‐
5. Terminal Block
7. Response Time
•
POWER
Input:
10V
~
28VDC
(non
polar)
•
ALARM
Output:
NC,
30VDC/0.5A
•
4.7K
Ω
(End
of
Line
Termination)
•
TAMPER
6. Beam (Viewfinder) Adjustment
1.
After
confirming
detector
mounting
location,
adjust
the
reflector
angle
using
the
view
finder.
2.
Using
the
view
finder,
adjust
the
reflector
ʹ
s
location
to
be
within
the
detection
range
of
the
opposite
detector.
3.
To
adjust
the
axis
angle,
turn
the
axis
left
or
right
side
and
up
or
downward
with
a
screwdriver.
If
the
opposite
detector
is
not
shown
clearly,
attach
a
white
paper
cover
on
the
back
of
the
opposite
detector.
The
distance
between
the
installer
and
viewfinder
should
be
about
3
‐
5cm
(1.1
ʺ‐
1.9
ʺ
)
to
observe
the
opposite
detector
clearly.
The
Response
period
adjustment
VR
allows
you
to
match
the
sensitivity
to
the
surroundings
and
avoid
false
alarms.
Slower
settings
reduce
sensitivity.
1
3.5
6
VR
indicator
1
~
2
2
~
3
3
~
4
4
~
5
(Default)
5
~
6
Detection
type
Quick
running
Jogging
Quick
pace
Normal
pace
Slow
pace
Detection
speed
0.05sec
0.1sec
0.2sec
0.35sec
0.5sec
8. Technical Specifications
Model
Beam
7225
Beam
7250
Beam
7275
Detection
Method
Infrared
photoelectric
Beam
Channel
Option
4
channels
set
by
dipswitch
Detection
Range
(Outdoor)
25m
(82ft)
50m
(165ft)
75m
(250ft)
Detection
Range
(Indoor)
50m
(165ft)
100m
(328ft)
150m
(492ft)
Response
Period
0.05sec
‐
0.5sec
Alarm
Period
Receiver:
Standby
‐
LED
is
“OFF”,
Alarm
‐
LED
is
“ON”
Transmitter:
LED
is
“ON”
in
normal
situation
Alarm
Output
Standby:
short,
Alarm:
disconnection
Contact
Point:
30VDC/0.5A,
resistance:2.2
Ω
Optical
Axis
Adjustment
range
Horizontal:
±90°,
Vertical:
±5°
Power
Input
10
~
28VDC
(non
‐
polarity)
Power
consumption
Receiver:
22mA,
Transmitter:
12mA,
±3mA
Tamper
Cover
removal
IP
Rating
IP44
Weight
1.058kg
(2.3lb)
Operating
Temperature
‐
20
°C
to
+55
°
C
(
‐
4°F
to
131°F)
Storage
Temperature
‐
25
°C
to
+60
°
C
(13°F
to
140°F)
Material
ABS
resin,
Polycarbonate
9. External Dimensions
Fine
adjustment
of
an
optical
axis:
An
error
can
be
caused
in
the
installer’s
field
of
vision.
So,
fine
adjustment
must
be
conducted
using
a
built
‐
in
monitor
jack
and
a
tester.
4.
Fine
adjustment
method:
(1)
Insert
“+”
on
tester
to
receiver’s
positive
voltage,
“_”on
tester
should
connect
to
“_”
on
receiver.
Turn
the
receiver
ʹ
s
reflector
to
the
right
or
left
so
tester
voltage
is
maximized.
Avoid
blocking
the
reflector
with
your
hands.
Adjustment
monitor jack
Sense
LED
Tester
Receiver
* Non block Monitor
* Bottom block,
Top Monitor
If
adjusted
exactly,
without
a
block
test,
sense
LED
is
switched
off
and
the
monitor
voltage
is
kept
consistent.
(2)
Refer
to
the
table
below
for
tester
indicated
voltage
and
reliability.
For
maximum
output,
perform
fine
adjustment.
Preferably,
adjust
tester
voltage
to
high
sensitivity.(Power
input:
12VDC)
Tester
indicated
voltage
Sensitivity
(outdoor)
Sensitivity
(indoor)
Over
6.1V
High
Over
5.8V
Satisfactory
High
Over
5.3V
Average
Satisfactory
Over
4.8V
Average
Below
4.8V
Needs
adjustment
Needs
adjustment
RISCO Group Limited Warranty
RISCO
Group
and
its
subsidiaries
and
affiliates
(
ʺ
Seller
ʺ
)
warrants
its
products
to
be
free
from
defects
in
materials
and
workmanship
under
normal
use
for
24
months
from
the
date
of
production.
Because
Seller
does
not
install
or
connect
the
product
and
because
the
product
may
be
used
in
conjunction
with
products
not
manufactured
by
the
Seller,
Seller
cannot
guarantee
the
performance
of
the
security
system
which
uses
this
product.
Seller
ʹ
s
obligation
and
liability
under
this
warranty
is
expressly
limited
to
repairing
and
replacing,
at
Seller
ʹ
s
option,
within
a
reasonable
time
after
the
date
of
delivery,
any
product
not
meeting
the
specifications.
Seller
makes
no
other
warranty,
expressed
or
implied,
and
makes
no
warranty
of
merchantability
or
of
fitness
for
any
particular
purpose.
In
no
case
shall
seller
be
liable
for
any
consequential
or
incidental
damages
for
breach
of
this
or
any
other
warranty,
expressed
or
implied,
or
upon
any
other
basis
of
liability
whatsoever.
Seller
ʹ
s
obligation
under
this
warranty
shall
not
include
any
transportation
charges
or
costs
of
installation
or
any
liability
for
direct,
indirect,
or
consequential
damages
or
delay.
Seller
does
not
represent
that
its
product
may
not
be
compromised
or
circumvented;
that
the
product
will
prevent
any
personal
injury
or
property
loss
by
burglary,
robbery,
fire
or
otherwise;
or
that
the
product
will
in
all
cases
provide
adequate
warning
or
protection.
Buyer
understands
that
a
properly
installed
and
maintained
alarm
may
only
reduce
the
risk
of
burglary,
robbery
or
fire
without
warning,
but
is
not
insurance
or
a
guaranty
that
such
event
will
not
occur
or
that
there
will
be
no
personal
injury
or
property
loss
as
a
result
thereof.
Consequently
seller
shall
have
no
liability
for
any
personal
injury,
property
damage
or
loss
based
on
a
claim
that
the
product
fails
to
give
warning.
However,
if
seller
is
held
liable,
whether
directly
or
indirectly,
for
any
loss
or
damage
arising
under
this
limited
warranty
or
otherwise,
regardless
of
cause
or
origin,
seller
ʹ
s
maximum
liability
shall
not
exceed
the
purchase
price
of
the
product,
which
shall
be
complete
and
exclusive
remedy
against
seller.
No
employee
or
representative
of
Seller
is
authorized
to
change
this
warranty
in
any
way
or
grant
any
other
warranty.
WARNING
:
This
product
should
be
tested
at
least
once
a
week.
Contacting RISCO Group
RISCO
Group
is
committed
to
customer
service
and
product
support.
You
can
contact
us
through
our
website
www.riscogroup.com
or
as
follows:
United
Kingdom
Tel:
+44
‐
161
‐
655
‐
5500
USA
Tel:
+1
‐
631
‐
719
‐
4400
support
‐
France
Tel:
+33
‐
164
‐
73
‐
28
‐
50
support
‐
Israel
Tel:
+972
‐
3
‐
963
‐
7777
Italy
Tel:
+39
‐
02
‐
66590054
Brazil
Tel:
+1
‐
866
‐
969
‐
5111
support
‐
China
Tel:
+86
‐
21
‐
52
‐
39
‐
0066
support
‐
Belgium
Tel:
+32
‐
2522
‐
7622
support
‐
Spain
Tel:
+34
‐
91
‐
490
‐
2133
support
‐
Poland
Tel:
+48
‐
22
‐
500
‐
28
‐
40
support
‐
All
rights
reserved.
No
part
of
this
document
may
be
reproduced
in
any
form
without
prior
written
permission
from
the
publisher.
©
RISCO
Group
09/09
5IN1281