Bea Focus User manual

FOCUS and FOCUS 2

75.0074.06 FOCUS FOCUS2 20191002 Page 1 of 4

Presence sensors for revolving doors, drive-up

windows, and sidelite protection

DESCRIPTION

TECHNICAL SPECIFICATIONS

Technology active infrared

Detection mode inﬁnite presence detection by distance measurement (N.O. or N.C.)

Detection ﬁeld 0 – 8’ 2”

Response time < 50 ms

Supply voltage 24 VAC/VDC +10%

Max. current consumption on = 60 mA; off = 30 mA

Standard output:

max. contact rating

relay

1A @ 30 V (resistive)

Distance adjustment 2 – 8’ (rotating cam with linear adjustment)

LED indications: green = detection

Temperature range -30 – 140 °F

PCB dimensions 6 ¾” (L) x 1 ½” (H)

Cable 5-conductor

Speciﬁcations are subject to change without prior notice.

All values measured in speciﬁc conditions.

FOCUS (surface mount)

FOCUS 2 (recessed mount)

ENGLISH

Visit website for

available languages of

this document.

TXRX

• • • •••••

Page 2 of 4 75.0074.06 FOCUS FOCUS2 20191002

INSTALLATION

READ BEFORE BEGINNING INSTALLATION/PROGRAMMING/SET-UP

Shut off all power going to header before attempting any wiring procedures.

Maintain a clean and safe environment when working in public areas.

Constantly be aware of pedestrian trafﬁc around the door area.

Always stop pedestrian trafﬁc through the doorway when performing tests that may result in unexpected

reactions by the door.

ESD (electrostatic discharge): Circuit boards are vulnerable to damage by electrostatic discharge. Before

handling any board, ensure you dissipate your body’s ESD charge.

Always check placement of all wiring before powering up to ensure that moving door parts will not catch

any wires and cause damage to equipment.

Ensure compliance with all applicable safety standards (i.e. ANSI A156.10) upon completion of installation.

DO NOT attempt any internal repair of the components. All repairs and/or component replacements must be

performed by BEA, Inc. Unauthorized disassembly or repair:

1. May jeopardize personal safety and may expose one to the risk of electrical shock.

2. May adversely affect the safe and reliable performance of the product resulting in a voided warranty.

PRECAUTIONS

CAUTION

FOCUS

ANTI-MASKING (see diagram above, right)

FOCUS 2

DIAGRAMS

1. Remove end caps and lens from the sensor.

2. Drill mounting holes in the extrusion near the ends of the housing.

See image (right) for mounting hole location.

3. Hold the extrusion in the desired mounting location and mark for pilot holes.

4. Drill pilot holes.

5. Mount sensor using provided screws.

6. Plug harness into the 5 pin connector and wire to the control using the table below for reference.

7. Carefully route the harness out of the housing.

External routing: Use the breakaway notch in the end cap.

Internal routing: Route neatly under end cap.

8. Replace lens and end caps.

ON (factory default): detection occurs even if receiver collects no signal

OFF: no detection occurs if the receiver collects no signal

1. Using mounting template 75.5941, cut hole in desired mounting location.

2. Mount sensor using provided screws. Observe orientation when inserting sensor. Emitter (TX, below) must

be toward vertical stile of the revolving door.

3. Plug harness into the 5 pin connector. Carefully route harness and wire to the control using the table below

for reference.

WIRE COLOR CONNECTION

yellow N.C. relay

green N.O. relay

white COM relay

red 24 VAC/VDC

black 24 VAC/VDC

5-pin connector

anti-masking jumper

OFF

mounting side

(viewed from

right side)

0°= B1

5°= B2

10°= A2

15°= A3

20°= A4

25°= A5

TXRX

•••••

75.0074.06 FOCUS FOCUS2 20191002 Page 3 of 4

DETECTION DISTANCE ADJUSTMENTS

FOCUS ANGLE ADJUSTMENTS

1. Use a white, gray, or black piece of cardboard about 8" × 11" and

hold it as shown in the diagram.

2. Move the cardboard upward from the ﬂoor until it is detected.

3. Measure the height at which the cardboard was detected. This

will determine the height of the inactive zone (Y distance).

4. If this height is not between 12" and 16" above the ﬂoor or it

does not meet your requirements, an adjustment must be made to the detection distance. See diagram

below for distance adjustment potentiometer location.

Note: Access the potentiometer on the FOCUS 2 by removing the hole plug on the front face.

a. Inactive zone too high: Turn the distance potentiometer

clockwise to increase the detection distance

b. Inactive zone too low: Turn the distance potentiometer

counter-clockwise to decrease the detection distance.

One notch of the distance adjustment corresponds to approximately 4".

5. Repeat this procedure until the desired distance is achieved.

Steps 6 and 7 apply to the FOCUS only.

6. Make sure that the door opens completely to ensure that the detector does not trip when there is no

obstacle.

7. If there is detection, turn the distance adjustment counter-clockwise 1 to 2 notches OR change the lateral

position of the module OR modify the angle adjustment of the lens.

FOCUS

CARDBOARD

SIDE VIEW

INACTIVE ZONE (Y, below)

DISTANCE FROM FLOOR

FOCUS ANGLE

0°5°10°15°20°25°

8" 0 6" 12 1/ 2" 19 1/4" 26" 33 1/4"

12" 0 6" 12" 18" 24 1/2" 31 1/2"

16" 0 5 1/2" 11 1/4" 16 3/4" 23 1/4" 29 1/2"

20" 0 5 1/4" 10 1/2" 16" 21 1/2" 27 1/2"

DOES NOT APPLY TO FOCUS 2

PCB without housing

potentiometer

Page 4 of 4 75.0074.06 FOCUS FOCUS2 20191002

BEA, Inc., the sensor manufacturer, cannot be held responsible for incorrect installations or inappropriate adjustments of the sensor/device; therefore,

BEA, Inc. does not guarantee any use of the sensor outside of its intended purpose.

BEA, Inc. strongly recommends that installation and service technicians be AAADM-certiﬁed for pedestrian doors, IDA-certiﬁed for doors/gates, and

factory-trained for the type of door/gate system.

Installers and service personnel are responsible for executing a risk assessment following each installation/service performed, ensuring that the sensor