OPTEX AP-20NB(C) Indoor Recessed Mount PIR Detector Instruction Manual

OPTEX AP-20NB(C) Indoor Recessed Mount PIR Detector

Specifications

• Model: AP-20NB(C)
• Mounting Height: 4.5 m (14′ 9″)
• Detection Area: 6.0 m (20′)

Product Usage Instructions

Before Installation
Before starting the installation process, please carefully read and follow the manufacturer’s statement provided in the manual.

Settings

1. Disassemble: Open the base cover to access the detector settings.
2. Jumper Pin Settings: Adjust JP1 for Alarm output mode and JP2 for PIR sensitivity according to your requirements.
3. Assemble: Turn the jumper pins by 90 degrees to avoid interference and close the base cover securely.

Installation

Ceiling/Wall Mount Without Switch Box

1. Install a retaining spring on both sides of the detector as per the illustrated steps.
2. Insert the detector into the hole ensuring the retaining springs go in first.
3. For ceiling mounts, ensure a downward slope of wires to prevent water ingress.

Ceiling/Wall Mount With 86-Type Box

1. Prepare an 86-type box on the ceiling or wall and install the mounting bezel.
2. Align and install the detector into the 86-type box, securing it with screws and caps.
3. Arrange wires with a downward slope to prevent water ingress.

Wiring

• Red Wire: Power supply positive
• Black Wire: Power supply negative
• White Wire: Alarm output
• Yellow Wire: Alarm output
• Green Wire: Tamper output
• Blue Wire: Tamper output

Frequently Asked Questions (FAQ)

• Q: What should I do if the detector is not detecting motion?
  A: Check the jumper pin settings for PIR sensitivity (JP2) and adjust them accordingly. Also, ensure that the detector is mounted within the recommended height range for optimal performance.

• Q: Can I install this detector outdoors?
  A: No, outdoor installation is not recommended as it may lead to partial or complete obscuration of the detection area due to environmental factors.

Description Chart

Before Installation

Manufacturer’s statement

Symbol

• Warning
  Failure to follow the instructions provided with this indication and improper handling may cause death or serious injury.

• Caution
  Failure to follow the instructions provided with this indication and improper handling may cause injury and/or property damage.

• A check mark indicates a recommendation.

• Nix’s sign indicates prohibition.

• NOTE
  Special attention is required to the section of this symbol.

Warning

Caution

Parts identifications

Accessories

Settings

1. Disassemble
   Open the base cover, and to set the detector.

2. Jumper pin settings

   • JP1
     Alarm output mode

   • JP2
     PIR sensitivity

3. Assemble
   Close the base cover, and fasten the screw to fix the cover.

Installation

Ceiling/Wall mount without switch box

Accessories
used in this installation

1. Install a retaining spring on both sides.
   (follow the illustrated arrow steps to complete the assembly of the retaining spring.)

2. Make a ø45 mm (1.77”) hole in the ceiling for mounting.

3. Insert the detector into the hole so that the retaining springs come first.

NOTE
Be sure to arrange the wires with a downward slope to prevent water ingress into the detector.

Ceiling/Wall mount with 86-type box

Accessories
used in this installation

1. Prepare an 86-type box on the ceiling or back of the wall.

2. Install the detector into the 86-type box.

   • NOTE
     Align the bump with the triangle recess as illustrated in the figure.

3. Fix the detector with two screws and cover their heads with two caps.

NOTE
Be sure to arrange the wires with a downward slope to prevent water ingress into the detector.

Wiring

Power cable length
The power cable should be limited to the following length.

AP-20NB(C)

AWG 22

(0.33 mm²)

| 520 m

(1,710 ft.)

| 1,130 m

(3, 718 ft.)

AWG 20

(0.52 mm²)

| 820 m

(2,690 ft.)

| 1,790 m

(5,870 ft.)

AWG 18

(0.83 mm²)

| 1,320 m

(4,330 ft.)

| 2,850 m

(9,350 ft.)

Checking

Walk test

1. Power on.
2. Wait for 60 seconds to complete the warm-up time.
3. Walk in the detection area to check the detecting performance.
4. Start operation.

Specifications

Detection area

| < Ceiling mount >

6.0 m x 1.0 m (20’ x 3’3”)

at 4.5 m (14’9”) height

| < Wall mount >

6.0 m x 4.5 m (20’ x 14’9”)

at 1.5 m (4’11”) height

Mounting height

| 2.5 m to 4.5 m (8’2” to 14’9”)| 1.5 m (4’11”): Horizontal

1.0 m (3’3”): Vertical

Mounting type| Recessed ceiling mount/ Wall mount/ 86-type box mount
Sensitivity| 2.0℃ at 0.6 m/s (3.6°F at 2’/s)
Detection speed| 0.3 to 3.0 m/s (1‘/s to 9’10”/s)

LED indicator

| Warm-up upon power on: blinking Stand-by: off
Alarm: solid on
Alarm cycle|  | Approx. 2 s
Alarm output|  | N.O./N.C., 28 V DC 200 mA max.

Tamper switch

|  | N.C. 28 V DC 100 mA max.

The contact opens once the casing is detached.

Warm-up time|  | Approx. 60 s
Power supply|  | 9.5 to 16 V DC

Current

|  | 12 V DC

Stand-by: 11mA, Max.: 13 mA

PIR sensitivity|  | H/ M/ L
Weight|  | 50 g (1.76 oz)
Operation temprature|  | -20 to +50℃ (-4°F to +122°F)
Operation humidity|  | < 95%
Location|  | Indoors

Dimensions

| ø52 x 35.5 mm (ø2.05 in. x 1.40 in.): without switch box mount
86 x 86 x 36.5 mm (3.39 x 3.39 x 1.44 in.): with 86-type box mount

• Specifications and designs are subject to change without prior notice.
• These units are designed to detect an intruder and activate an alarm control panel. Being only a part of a complete system, we cannot accept responsibility for any damages or other consequences resulting from an intrusion.

Dimensions

Without switch box mount

With 86-type box mount

Detection Area

Ceiling mount

Maximum detection area

Mounting height (H)

| 2.5

(8’ 2” )

| 3.0

(9’ 11” )

| 3.5

(11’ 6” )

| 4.0

(13’ 1” )

| 4.5

(14’ 9” )

---|---|---|---|---|---
Area depth (W)| 0.6

(2’ )

| 0.7

(2’ 4” )

| 0.8

(2’ 7” )

| 0.9

(2’ 11” )

| 1.0

(3’ 3” )

Area width (L)| 3.3

(10’ 10” )

| 4.0

(13’ 1” )

| 4.6

(15’ 1” )

| 5.4

(17’ 7” )

| 6.0

(20’ )

Recommended distance to the wall (S)| 0.7

(2’ 4” )

| 0.8

(2’ 7” )

| 0.9

(2’ 11” )

| 1.0

(3’ 3” )

| 1.2

(3’ 9” )

• Unit: m (ft., in.)

Wall mount

Troubleshooting

EU & UK contact information

https://navi.optex.net/cert/contact/

OPTEX CO., LTD. (JAPAN)
www.optex.net.

• OPTEX INC./AMERICAS HQ (U.S.) www.optexamerica.com.
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Copyright (C) 2022 OPTEX CO., LTD.

References

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