Risco Beam 7225 Installation Manual

‐

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.