System sensor Osi-re-ss User manual

SPECIFICATIONS

Wire Gauge for Terminals: 22 AWG (0.64 mm, 0.34 mm2) to 14 AWG (1.6 mm, 2.08 mm2)

Operating Voltage Range: 10.2 to 32 VDC (12 or 24VDC nominal)

Maximum Standby Current: 7 mA @ 32 VDC, 11 mA @ 24 VDC, 20 mA @ 12 VDC, 50 mA @ 10.2 VDC

Maximum Alarm Current (LED on): 11 mA @ 32 VDC, 15 mA @ 24 VDC, 24 mA @ 12 VDC, 54 mA @10.2 VDC

Operating Humidity Range: 0% to 95% Relative Humidity, Non-condensing

Operating Temperature Range: UL-Listed for use from 32°F to 100°F (0°C to 37.8°C)

Application Temperature Range: 20°C to +55°C (-4°F to 131°F)

Adjustment Angle: 20 degrees vertical, 50 degrees horizontal

Sensitivity Levels: Level 1 25%, Level 2 30%, Level 3 40%, Level 4 50% Automatically set at start up

Fault Condition (Trouble): Long-term drift reference out of 20% range, beam blockage or detector out of alignment, imager saturated.

Alignment Aid: LED directional arrows

Alarm Indicator: Local red LED and remote output

Intellectual Property and Copyright

This document includes registered and unregistered trademarks. All

trademarks displayed are the trademarks of their respective owners.

Your use of this document does not constitute or create a license or any

other right to use the name and/or trademark and/or label.

This document is subject to copyright owned by HPSS (Honeywell

Products & Solutions Sarl). You agree not to copy, communicate to the

public, adapt, distribute, transfer, sell, modify or publish any contents

of this document without the express prior written consent of System

Sensor.

Disclaimer

The contents of this document is provided on an “as is” basis. No

representation or warranty (either express or implied) is made as to the

completeness, accuracy or reliability of the contents of this document.

The manufacturer reserves the right to change designs or specifications

without obligation and without further notice. Except as otherwise

provided, all warranties, express or implied, including without

limitation any implied warranties of merchantability and fitness for a

particular purpose are expressly excluded.

General Warning

This product must only be installed, configured and used strictly in

accordance with the General Terms and Conditions, User Manual and

product documents available from System Sensor. All proper health

and safety precautions must be taken during the installation,

commissioning and maintenance of the product. The system should not

be connected to a power source until all the components have been

installed. Proper safety precautions must be taken during tests and

maintenance of the products when these are still connected to the power

source. Failure to do so or tampering with the electronics inside the

products can result in an electric shock causing injury or death and may

cause equipment damage. System Sensor is not responsible and cannot

be held accountable for any liability that may arise due to improper use

of the equipment and/or failure to take proper precautions.

Critical Product Security

Open Source Software

This product contains open source software provided by third parties. It

does not necessarily use all of the third party software components. Go

to http://www.security.honeywell.com/opensource/ for a detailed list of

the third party software used and the associated open source license

agreement(s).

Firmware Updates

This device supports firmware upgrades via its USB port. When

performing a firmware update the new firmware update file should be

downloaded from the System Sensor website and saved to a USB

memory device that has had all of its content removed.

Approved firmware version: S05-0089-006.

Device and System Security

Before installing this product ensure that the two security seals on the

packaging are unbroken and the product has not been tampered with

since leaving the factory. Do not install this product if there are any

indications of tampering. If there are any signs of tampering the product

should be returned to the point of purchase.

It is the responsibility of the system owner to ensure that all system

components, i.e. devices, panels, wiring etc., are adequately protected to

avoid tampering of the system that could result in information

disclosure, spoofing, and integrity violation.

This device utilizes Secure Boot to validate the device’s software using

a hardware root of trust and cryptographic signatures. If the software

INSTALLATION AND MAINTENANCE INSTRUCTIONS

Pittway Tecnologica S.r.l.,

Via Caboto 19/3,

34147 TRIESTE, Italy

OSI-RE-SS

Smoke Detection System

E56-6654-000

1 E56-6654-000

cannot be validated the device will generate a trouble condition in the

system.

Liability

You agree to install, configure and use the products strictly in

accordance with the User Manual and product documents available

from System Sensor.

System Sensor is not liable to you or any other person for incidental,

indirect, or consequential loss, expense or damages of any kind

including without limitation, loss of business, loss of profits or loss of

data arising out of your use of the products. Without limiting this

general disclaimer the following specific warnings and disclaimers also

apply:

Fitness for Purpose

You agree that you have been provided with a reasonable opportunity

to appraise the products and have made your own independent

assessment of the fitness or suitability of the products for your purpose.

You acknowledge that you have not relied on any oral or written

information, representation or advice given by or on behalf of System

Sensor or its representatives.

Total Liability

To the fullest extent permitted by law that any limitation or exclusion

cannot apply, the total liability of System Sensor in relation to the

products is limited to:

i. in the case of services, the cost of having the services supplied

again; or

ii. in the case of goods, the lowest cost of replacing the goods,

acquiring equivalent goods or having the goods repaired.

Indemnification

You agree to fully indemnify and hold System Sensor harmless for any

claim, cost, demand or damage (including legal costs on a full

indemnity basis) incurred or which may be incurred arising from your

use of the products.

Miscellaneous

If any provision outlined above is found to be invalid or unenforceable

by a court of law, such invalidity or unenforceability will not affect the

remainder which will continue in full force and effect. All rights not

expressly granted are reserved.

Document Conventions

The following typographic conventions are used in this document:

Convention Description

Italics Used to donate: references to other parts of this document

or other documents. Used for the result of an action.

System Sensor

Pittway Tecnologica S.r.l.,

Via Caboto 19/3,

34147 TRIESTE, Italy

Codes and Standards Information for

Smoke Detection

It is strongly recommended that this document is read in conjunction with the

appropriate local codes and standards for smoke detection and electrical

connections. This document contains generic product information and some

sections may not comply with all local codes and standards. In these cases, the

local codes and standards must take precedence. The information below was

correct at time of printing but may now be out of date. Check with your local

codes, standards and listings for the current restrictions.

System Sensor

Pittway Tecnologica S.r.l.,

Via Caboto 19/3,

34147 TRIESTE, Italy

DOP-LPB016

EN54-12:2015

Line Detector using an Optical Beam

Fire Safety

0333

Control Panel Compatibility

Please refer to the operation manual for the listed control panel for specific

operation. Connect these projected beam smoke detectors to listed-compatible

control panels only.

Product Listings

lUL

lULC

lCSFM

lCFE

lActivFire

lCE

lVdS

lNF-SSI (www.marque-nf.com)

lBOSEC

The products shall be powered from a EN54-4 certified

AC/DC Power converters to be in compliance for CE

certification.

2 E56-6654-000

Specifications

General Value

Range: 16.4 to 328 Feet (5 to 100m)

Sensitivity: Automatic sensitivity threshold level setting at

start up.

(25%, 30%, 40% and 50%)

Spacing: 30 to 60 Feet (9.1 to 18.3m) - Observe National

and local regulations

Response Time: ALARM - 20 seconds typical; TROUBLE - 30

seconds typical

Trouble Conditions: Beam Blockage (96% or More Obscuration)

Improper Initial Alignment

Self-compensation limit reached (service

needed)

In Alignment mode

Tolerance to building

movement:

Horizontal: 0.8°

Vertical: 1°

Test/Reset Features: Electronic simulated smoke test from ground

level

Sensitivity Filter

Remote Test and Reset Switch Capability

Indicators: ALARM - Remote Output, Local LED (red)

TROUBLE - Remote Output, Local LED

(yellow), Blink Pattern Indicates Trouble

Diagnostics

NORMAL OPERATION - Local LED

(flashing green once every 5 seconds)

ALIGNMENT AIDS - Laser pointer and

optical intuitive alignment guidance with

directional arrows

RELAYS - Alarm; Trouble

Environmental Value

Temperature: –4°F to 131°F (-20°C to +55°C). Product UL

listed for use from 0°C to 37.8°C (32°F to

100°F).

Note: For applications below 32°F

(0°C), refer to section .

Humidity: 0% to 95% RH Non-condensing

Mechanical Value

Shipping Weight: Complete unit: 3.91 lbs (1.77kg)

Shipping Size: 10+7/8” X 8+7/8” X 7” (26.28 cm x 21.2 cm

x17.78 cm)

Mounting: Wall only without optional accessories

Wiring: 22 AWG (0.64 mm, 0.34 mm2) to 14 AWG (1.6

mm, 2.08 mm2)

Adjustment Angle: Detector 50° horizontal and 20° vertical beam

alignment

Reflector ±10° Horizontal and Vertical

Paintable Trim Ring: May be painted using enamel or acrylic type paints

Electrical Value

Voltage: 10.2 to 32 VDC (12 or 24VDC nominal)

Maximum Ripple Voltage: 6.0 volts (Peak-to-peak);

Note: ripple must not fall below

minimum operating voltage

specification

Current @24 VDC: Maximum Standby Current

@32 VDC 7mA

@24 VDC 11mA

@12 VDC 20mA

@10.2 VDC 50mA

Maximum Alarm Current (LED on)

@32 VDC 11mA

@24 VDC 15mA

@12 VDC 24mA

@10.2 VDC 54mA

Relay Contacts: 0.5A at 30 VDC

Reset Time: 500 msec maximum

Start-up Time (after power

up):

30 seconds maximum

Remote Outputs: VOLTAGE – 10.2 to 32 VDC;

Note: Output voltage same as

device input voltage

CURRENT - 15mA

maximum; 6mA minimum;

Note: Output current is limited by

2.2Kohm resistor

Remote annunciator

RTS151KEY/RTS151KIT

VOLTAGE – 10.2 to 32 VDC

CURRENT - min 9 mA - max 11 mA

3 E56-6654-000

Dimensions

Figure 2-1: Detector dimensions

4 E56-6654-000

140 mm

Figure 2-2: Reflector dimensions

5 E56-6654-000

Before Installation

Please thoroughly read this guide and applicable sections of OSID Global

Application Note, document no. (25686). This manual is available online at

www.systemsensor.com.

General Description

The OSI- RE- SS is a long range projected beam smoke imaging detector

designed to provide open area protection. It is to be used with listed (UL,

EN54 , etc.), It is to be powered from a CE Certified AC/DC Power

converters to be in compliance for CE certification. The detector consists of a

transmitter/receiver unit and a reflector. Smoke entering the area between the

transmitter/receiver and reflector causes a reduction in signal. When the

obscuration reaches the alarm threshold (automatically set at the

transmitter/receiver unit), the detector generates an alarm signal. Complete

blockage of the beam causes a trouble signal. Slow changes in obscuration due

to a build-up of dirt or dust on the lens of the detector are compensated for by

a Microcontroller that continuously monitors the signal strength and

periodically updates the alarm and trouble thresholds. When the self-

compensation circuit reaches its limit, the detector generates a trouble signal,

indicating the need for service.

Three LEDs on the detector indicate the current status: a red LED for alarm,

a yellow LED for trouble, and a blinking green LED for standby operation.

The alarm signal latches and can be reset by a momentary power interruption

or by activating the remote reset input to the detector if using the remote

test/reset station model RTS151KEY.

The yellow LED will blink in specific patterns to provide a diagnostic aid

when diagnosing the cause of a trouble signal. Trouble signals automatically

reset upon removing the cause of trouble. Red and yellow LEDs can be

remotely connected to the remote Alarm and Trouble outputs. These outputs

mimic the functions of the detector’s red and yellow LEDs.

After commissioning the 4 arrows will indicate the level of automatically set

sensitivity.

Each detector contains one change over relay contact for alarm signals and

one change over relay contact for trouble signals. The trouble relay is fail

safe and will open if power is removed from the detector. Thus, an additional

EOL power supervision relay is not necessary.

The trouble contacts from all the beam detectors on one initiating circuit must

be connected after the last indicating device on the loop. This prevents a

single beam detector in trouble from disabling other initiating devices on the

same loop.

Special Applications

Due to the inherent capabilities of projected type beam detectors they are

often installed in locations where spot-type detection is impractical. Projected

type beam smoke detectors are ideally suited for environmental conditions that

might include high ceilings or areas with difficult access to the ceiling. Often

these conditions present special problems for the installation of spot- type

detectors and even greater problems for their proper maintenance. Due to the

inherent flexibility of mounting locations and large coverage area of projected

type beam detectors often the conditions above can be addressed or

minimized. Some examples of applications for beam detectors might include

aircraft hangars, cold storage warehouses, shipping warehouses, enclosed

parking facilities, sporting arenas and stadiums or concert halls. Some of these

environments might be considered not suitable for spot-type smoke detectors.

Before installing the transmitter/receiver unit or reflector in these types of

applications special consideration should be given to ensure proper operation

of the beam detector. The beam detector should not be installed in

environments where heavy condensation or icing is likely. Condensation or

icing of the reflector surface or the outer surface of the transmitter/receiver

unit will obscure the light beam resulting in a nuisance alarm. If elevated

humidity levels and rapidly changing temperatures can be expected then

condensation will likely form and the application should not be considered

acceptable for the beam detector.

In environments where a mild condensation is expected, the standard on-board

lens heaters can be initiated by activating the heating switch located in the

detector.

The beam detector should not be installed in locations where the

transmitter/receiver unit, the reflector, or the optical pathway between them

may be exposed to outdoor conditions such as rain, snow, sleet, or fog.

These conditions will impair the proper operation of the detector and must be

avoided.

Approved Accessories

The following accessories can be purchased separately for use with this beam

detector.

6500MMK

The 6500MMK allows reflected

beam detectors and reflectors to be

mounted to either a vertical wall or

the ceiling. The kit allows for

additional alignment range in cases

where the detector and reflector

cannot be mounted within 10° of each

other. The kit includes the hardware

necessary to mount either a single

transmitter/receiver unit or a single

reflector.

BEAMHKR

The BEAMHKR allows the reflector

to operate in environments prone to

the formation of condensation.

Condensation forming on the

reflector may result in trouble or

false alarm conditions. BEAMHKR

will lessen the likelihood of

condensation by maintaining the

reflector at a temperature that is

slightly higher than surrounding air.

The kit requires a 24V power supply.

RTS151KEY (Test Function)

The remote test accessory allows for

the beam detector to be tested and

reset remotely from ground level.

The test accessory provides test and

reset functions and green and red

LEDs that mimic the LEDs on the

detector.

Package Contents

l1 Transmitter/Receiver Unit

l1 Paintable Trim Ring

l1 Reflector

l4 Plug-in Terminal Blocks

l1 OSI-RE-SS Quick Start Guide

6 E56-6654-000

Detector Placement

This section of the manual discusses the placement of projected beam

detectors.

Though this information is based upon industry expertise, it is intended to be

used only as a technical guide. Always comply with the requirements of

applicable codes and standards such as, NFPA 72, National Fire Alarm Code,

BS 5839-1 NFS 61.970, R7, AS1670.1 and GB50166, etc. as well as directives

of the Authority Having Jurisdiction (AHJ). For general information on the

placement of detectors, read OSID Global Application Note, document no.

(25686).

Projected beam detectors are usually located with their beams parallel to the

ceiling. However, they can be mounted vertically or at any angle to protect

the area involved. Since beam detectors sense the smoke build- up over a

distance, they are ideal for locations with high ceilings. They can also be

mounted on a wall or ceiling below the level of a spot type detector, reducing

the effects of air stratification. Some typical locations would include large

areas with high ceilings such as atriums, warehouses, and factories.

Note: Projected beam smoke detectors should always be mounted to

stable mounting surfaces. For more information refer to

sections .

Some fire codes specify spacing on a given centre-to-centre distance between

detectors under ideal conditions. This spacing is based on rooms with smooth

ceilings and no physical obstructions between the contents being protected and

the detectors. Moreover, they are also based on a maximum ceiling height, and

on the assumption that the value and the combustible nature of the contents of

the room being protected do not warrant greater protection or closer spacing.

Example for spacing according to

NFPA 72

As an example for NFPA 72, in a room with a smooth ceiling, detectors

should be spaced horizontally between 30 and 60 feet (9.1 to 18.3m). One-half

that spacing between the beam and the sidewall may be used as a guide. See

Figure 2-3. The beam detector can be mounted with the transmitter/receiver

on one wall and the reflector on the opposite wall, or both suspended from the

ceiling, or any wall/ceiling combination. In the case of the ceiling mount, the

distance from the end walls should not exceed one- quarter of the selected

spacing (7.5 ft. [2.3m] maximum if the spacing is 30 ft. [9.1m]). See Figure

2-4.

12” minimum

(0.3m)

10’ (3.0m)

minimum

Typical

30’ (9.1m) maximum

To First

Detectors

1/2 S S

Wall

Figure 2-3: Smooth Ceiling (Side View)

1/2 S maximum

ReflectorTx/Rx

Tx/Rx Reflector

16 ft. (5m) minimum

328 ft. (100m) maximum

1/4 S

maximum

Figure 2-4: Smooth Ceiling (Top View)

In the case of peaked or sloped ceilings, codes may specify spacing of

detectors by using horizontal spacing from the peak of the roof or ceiling.

Figure 2-5 and Figure 2-6 show the spacing for both the shed type and peaked

type sloped ceilings.

On smooth ceilings, beam smoke detectors should generally be mounted a

minimum of 12 inches (0.3m) from the ceiling or beneath structural

obstructions such as joists, ducts, etc. See Figure 2-3 In addition, beam smoke

detectors should be mounted vertically at least 10 feet (3.0 m) from the floor

to avoid common obstructions from normal building usage. In many cases,

however, the location and sensitivity of the detectors shall be the result of an

engineering evaluation that includes the following: ceiling heights above 30

feet (9.1 m) – refer to OSID Global Application Note, document no. (25686)

for more information regarding the effects of stratification, structural

features, size and shape of the room and bays, occupancy and uses of the area,

ceiling height, ceiling shape, surface and obstructions, ventilation, ambient

environment, burning characteristics of the combustible materials present, and

the configuration of the contents in the area to be protected.

As a rule, reflective objects such as ductwork or windows should be a

minimum of +/- 2° out of the center of the beam path of the beam.

Reflector

3 ft. (0.9m)

maximum

1/2 S

maximum

Tx/Rx

Figure 2-5: Sloped Ceiling (Shed Type)

7 E56-6654-000

Reflector

Tx RX

3 ft. (0.9m)

maximum3 ft. (0.9m)

maximum

Refer to local regulations for

installation depending on

height of roof

Figure 2-6: Sloped Ceiling (Peaked Type)

Example for spacing according to NFS

61.970 and the installation rule R7

The detectors must be positioned at a distance h2 corresponding to the height

under the ceiling

In the following table, you will find the requirements specified by NFS 61-970

and the installation rules R7 of the APSAD, the latter varying according to the

height h1 of the protected space. Distances h2 are given for flat ceilings.

These values will vary depending on the geometry of the room and the

specific installation conditions.

Hauteur du local h1 en m Height of installation under ceiling h2 in

h1 ≤ 5 0.3 < h2 ≤ 0.5

5 < h1 ≤ 12 0.5 < h2 ≤ 2

12 < h1 ≤ 15* 0.5 < h2 ≤ 3 for the higher level

* When the room height is greater than 12 m, the risk analysis may lead to

installing a second level of detection.

The maximum monitoring width l also depends on the height of the room, and

is defined in the table below.

Height of room in m Maximum width of surveillance I1 or I2

in m (see drawing below)

h1 ≤ 5 4

5 < h1 ≤ 12 5

12 < h1 ≤ 15* 5

Figure 2-7: Supervised Area

Each detector positioned according to the drawing above is able to monitor a

floor area (A) varying with the height of the room (h1). This surface is in the

form of a polygon rectangle of width (l = l 1 + l 2) and length (L). This

method is applicable for risks with flat or sloped roofs. In the latter case, the

height of the room is measured at the highest point.

For more information about installation requirements, refer to the standard

NFS 61- 970 or the APSAD R7 Installation Rule.

Mounting Locations

Beam detectors require a stable mounting surface for proper operation. A

surface that moves, shifts, vibrates, or warps over time will make the system

prone to nuisance alarm or trouble conditions. Initial selection of a proper

mounting surface will eliminate false alarms and nuisance trouble signals.

Mount the detector on a stable mounting surface, such as brick, concrete, a

sturdy load- bearing wall, support column, structural beam, or other surface

that is not expected to experience vibration or large movement over time. DO

NOT MOUNT the beam detector on corrugated metal walls, sheet metal

walls, external building sheathing, external siding, suspended ceilings, steel

web trusses, rafters, non-structural beam, joists, or other such surfaces.

In cases where only one stable mounting surface as defined above can be

used, the transmitter/receiver unit should be mounted to the stable surface and

the reflector should be mounted to the less stable surface. The reflector has a

much greater tolerance for the unstable mounting locations defined above.

Mounting Instructions

Mounting the Reflector

Mount the reflector first.

The reflector can be mounted to the wall using the supplied drilling template

see ( Appendix II. Reflector Drilling Template). The reflector has 4 mounting

holes, one in each corner.

All four- hole locations should be used to provide a secure mounting. The

reflector must be mounted such that it is within 10° in both the X and Y planes

of the transmitter/receiver unit. See Figure 2-8 and Figure 2-9. The reflector

must also be mounted such that the plane of the reflector is perpendicular to

the optical line of sight to the transmitter/receiver unit. The maximum

tolerance for non-perpendicular mounting locations is 10°. See Figure 2-10.

If the reflector cannot be mounted within 10° of the transmitter/receiver unit

then the multi-mount kit (6500MMK) may be used to provide greater angular

adjustment of the transmitter/receiver unit. If the perpendicular plane of the

reflector cannot be mounted within 10° of the optical line of sight then the

multi-mount kit can be used for the reflector.

WALL

Reflector

10°

Acceptable mounting

locations for reflector

Figure 2-8: Reflector Mounting Guidelines

8 E56-6654-000

Figure 2-9: Reflector Mounting Guidelines

10° maximum

Reflector

Optical Line of Sight

Figure 2-10: Reflector Mounting Guidelines

Mounting the Imager

The transmitter/receiver unit can be surface mounted, Cable knock- outs are

provided top, bottom and back in the back box.

The transmitter/receiver unit may be mounted over a recessed junction box.

The cavity behind the detector is then used for routing of the wiring from the

junction box to the terminal blocks on the detector by drilling holes through the

detector’s back box.

The transmitter/receiver unit should be mounted to the wall such that the unit

covers the recessed junction box in the wall completely.

The transmitter/receiver unit can be mounted to the wall using the back box

pilot holes for the 4” junction box. The detector base has 6 pilot mounting

keyholes spread around the base, see Figure 2- 11. Any suitable number of

locations should be used to provide a secure mounting.

If the large knock out is not used, than use as a minimum this one and the most

left mounting hole to mount the detector. If the large knock-out is removed use

the left mounting hole and one top and one bottom mounting hole near to the

knock-out.

The outer housing of the beam detector is held to the base using three screws.

To mount the detector, you must remove the outer housing first.

Cable knock-outs

bottom

Cable knock-outs

top

Holes for the fixing

of the detector

Large knock-out

for 4” J-Box

Mounting holes

Figure 2-11: Mounting pilot holes

Mounting Considerations for Single

Ended Beam Detectors

There must be a permanent clear line of vision between the detector and the

reflector. Reflective objects must not be near the line of vision between the

detector and reflector. Reflective objects too near to the line of sight can

reflect the light beam from the transmitter to the receiver. If this occurs, the

detector will not be able to distinguish these reflections from those of the

reflector and the protected space will be compromised. Reflective objects

such as ductwork or windows should be a minimum of 15 inches (38.1cm)

from the path of the beam (TBC). In cases where reflective objects cannot be

avoided, the complete reflector blockage test can be used to determine if the

installation is acceptable.

For more information refer to section and .

Light sources of extreme intensity such as sunlight and halogen lamps, if

directed at the receiver, can cause a dramatic signal change resulting in fault

signals. To prevent this problem direct sunlight into the transmitter/receiver

unit should be avoided. There should be a minimum of 10° between the

pathway of the light source and detector and the line of sight between detector

and reflector.

Operation of the detector through panes of glass should be avoided. Since

single ended beam detectors operate on a reflection principle, a pane of glass

perpendicular to the line of sight between the detector and the reflector can

reflect the light beam from the transmitter to the receiver. If the application

requires operation through glass, use the dual ended imaging smoke beam

detector from the OSID family offering.

Where high ceilings (more than 30 feet or 9.1 meters) are present additional

beam smoke detectors mounted at multiple heights may be required to detect

smoke at lower levels. For more information refer to section .

Wiring Installation Guidelines

Always install all wiring in compliance with the National Electrical Codes,

and/or the applicable local codes, and any special requirements of the local

authority having jurisdiction. Proper wire gauges and suitable means for strain

relief should be used. The conductors used to connect beam smoke detectors to

control panels and accessory devices should be color- coded to reduce the

likelihood of wiring errors. Improper connections can prevent a system from

responding properly in the event of a fire.

Installation wire used for the beam detector shall be no smaller than 22 AWG

(1.0 mm2). For best system performance, all wiring should be twisted pair and

installed in separate grounded conduit. Do NOT mix fire system wiring in the

same conduit as any other electrical wiring.

9 E56-6654-000

When installing the beam smoke detector in applications where the head unit

will be mounted to either a wall or the ceiling using the multi- mount kits

(6500MMK) and flexible conduit will be used. The multi-mount kit 6500MMK

must be installed with the cable before wring the unit.

Figure 2-12: Detector Mounting Guidelines

When the detector has been mounted over a recessed junction box, all wiring

should be routed out of the box and behind the detector to the bottom of the

detector where the terminal blocks are located. When installing the wiring in

the junction box be sure to leave enough wire in the box to connect to the

terminal blocks. (Approximately 9˝ [23cm) of wire outside of the junction box

will be required for proper installation). All wiring to the detector is done via

pluggable terminal blocks. To properly make electrical connections strip

approximately 1/4˝ (6mm) of insulation from the end of the wire, sliding the

bare end of the wire under the clamping plate screw.

Figure 2-13 shows the proper wiring diagram for either class A or class B

operation.

Figure 2-14 shows all the wiring connections to the transmitter/receiver unit.

Figure 2-15 shows the connections that are necessary when using one of the

optional remote test stations.

Figure 2-16 shows the remote outputs for trouble and alarm.

POWER +

POWER -

INITIATING +

INITIATING -

CLASS A

RETURN

LOOP

POWER IN (+) POWER OUT (+)

POWER IN (-) POWER OUT (-)

ALARM COM ALARM COM

ALARM NO ALARM NO

TROUBLE

COM

TROUBLE

POWER IN (+) POWER OUT (+)

POWER IN (-) POWER OUT (-)

ALARM COM ALARM COM

ALARM NO ALARM NO

TROUBLE

COM

TROUBLE

AUX (-)

REMOTE ALARM OUTPUT

REMOTE TROUBLE OUTPUT

REMOTE TEST/

REMOTE INPUT

AUX (-)

REMOTE ALARM OUTPUT

REMOTE TROUBLE OUTPUT

REMOTE TEST/

REMOTE INPUT

NOTE: If other sensors are installed on the same loop, a listed end of line power supervision module is required.

EOL

RESISTOR

Figure 2-13: Wiring Diagram

Fault NO

Fault COM

Fault NC

Alarm NO

Alarm Common

Alarm NC

Power In -

Power In +

AUX (-)

Remote Test/Reset Input

Remote Trouble Output

Remote Alarm Output

Heater on/off switch

USB

Connector

Jumper

No heater Heater ON

Figure 2-14: Wiring Connections at Detector

Warning: Disable the zone or system before applying power to the beam

detector to prevent unwanted alarms. When applying power to

the beam detector before the alignment procedure has been

completed the detector will signal a trouble condition.

RTS151/Key

Terminals

OSI-RE-SS Terminals

External

Jumper

10k ohm

External

Resistor

Remote Alarm Output

Remote Trouble Output

Remote Test/Reset Input

AUX -

T2-1

T2-3

T2-2

T2-4

Wiring: Single 2 pair cable , 0.8mm2, unshielded.

Figure 2-15: Wiring Diagram (RTS451 or RTS151)

10 E56-6654-000

Alarm

Signal

Circuit

Trouble

Signal

Circuit

Yellow

Red

T2-1

T2-2

T2-4

Remote LED connections

Figure 2-16: Wiring Diagram (Remote LEDs)

Installation/Alignment

Please make sure to complete all steps to ensure a successful installation.

Proper application, mounting, alignment, and set- up will minimize false

alarms and nuisance trouble signals.

Pre-alignment Checklist

lEnsure that both the detector and reflector are mounted securely to

stable surfaces.

lEnsure that all wiring is correct.

lEnsure that terminal blocks are fully seated into their receptacles on the

detector.

lComplete any wiring dressing to minimize movement to the detector

once the alignment procedure is completed.

lEnsure that the line of sight between the detector and reflector is clear

and that reflective objects are not too near. See mounting instructions

for more details.

lRemove the protective film from the lens surface of the imager.

lEnsure that both the detector and reflector are mounted within their

operational parameters for off axis angles. See Mounting Instructions

for more details.

lDisable the zone or system to prevent unwanted alarms before applying

power.

lEnsure power to the detector is “ON”.

You are now ready to begin the alignment procedure.

Coarse Alignment

Ensure that neither you nor any other objects are in the line of sight between

the detector and the reflector.

Make sure the eyeball locking mechanism is unlocked. The lever is now in the

3 o’clock position and the eyeball moves freely.

By powering up the unit, the detector goes in alignment

mode.

If the reflector is not in the field of view of the imager

all 4 arrows will blink red.

For longer distances or in heavy lit environments use

the OSP-002 Laser Alignment tool to roughly align the

OSI-RE-SS eyeball with the reflector. Make sure there

are no people or objects obstructing your view of the

reflector. This is also a good time to confirm that there

are no obstructions or reflective objects within 15”

(38.1cm) of the beam’s path.

Insert the OSP-002 in the slot provided in the eyeball at 06.00 and move the

eyeball.

The eyeball moves freely 50° horizontally and 20° vertically.

Gently move the eyeball till the red laser spot is on or near the reflector.

Once on the reflector, the laser dot will be clearly visible.

OSP-002 Laser

Alignment Tool

Reflector

Figure 2-17: Coarse Alignment

Fine Adjustment

It is important to be well aligned as the IR power drops rapidly out of the

centre of the beam.

The maximum beam size is dependent on the distance (D) between detector

and reflector and can be calculated as 0.07x D.

Example, at 70 m/230 ft., the diameter of the beam will be +/- 5m/16.4 ft.

Reflector

Power distribution

Beam

power

Half power beam size

Center area of the beam

Maximum beam power

IRpfull power angle is +/-1°

IRmhalf power angle is +/-3.5°

Diameter Dp= Beam length x 0.035

Diameter Dm= Beam length x 0.06

Figure 2-18: Beam Power Distribution

The 4 arrows will intuitively guide the user to optimal eyeball alignment. All

arrows and the middle green LED must blink green for the eyeball to be

optimal aligned. Likely the alignment process will start with all arrows red.

Figure 2-19: Arrow Array

11 E56-6654-000

Gently move the eyeball and let the arrow’s colour, changing colour red to

orange to green, as the alignment improves guide you till the all arrows and

the middle LED turn green.

Example:

Reflector

Maximum beam power

Maximum beam size

Fully aligned

Direction to move eyeball

Figure 2-20: Arrow Array Color Alignment Guidance

The unit is now optimal aligned. Now gently lock the eyeball by moving the

lever down till the eyeball is solidly locked. The lever is now in the 5 o’clock

position and you feel the resistance of the locked position.

Level down

Figure 2-21: Locking and Securing the Eyeball

Table 2-1: Sensitivity versus distance

Distance detector-

reflector ft.

Distance detector-

reflector m

Selected

sensitivity

Attenuation

15 ft to 30 ft. 5 m to 9 m 25% obs. 1.249

30 ft to 70 ft. 9 m to 21 m 30% obs. 1.549

70 ft to 150 ft. 21 m to 46 m 40% obs. 2.218

150 ft to 330 ft 46 m to 100 m 50% obs. 3.010

By locking the eyeball an internal switch is activated and the detector will

now start its initiation or commissioning process. A normal commissioning

process takes roughly 10 seconds. During the commissioning process, the beam

path has to remain clear from object intrusions.

In this process cycle the detector will measure the size of the reflector in its

FOV and determine the distance between detector and reflector. Based on this

measurement, the sensitivity will be automatically set to the optimum

sensitivity for the specific distance.

The process is finalised when the 4 arrows and the middle green LED stop

blinking green. Before going in operational mode, the detector will show its

set sensitivity. This is shown by blinking the 4 arrows. The number of blinks

is, reflecting the % of selected obscuration/sensitivity. The key is; 1 blink =

25%, 2 blinks = 30%, 3 blinks = 40% and 4 blinks= 50%. After 5 seconds, the

scenario will be repeated a second time and than, the arrows LEDs go out and

the front OK LED blinks green. The detector is now in operation and working

correctly.

Completing the Installation

The paintable cover can now be snapped over the front to secure the locking

lever and to hide the alignment LEDS and locking mechanism.

If the cover was painted, ensure that the paint is completely dry before

installing. Mark the set sensitivity on the inside the cover for later use.

Final Verification

1. Block the entire reflector with an opaque material. Nearly any non-

reflective opaque material will do, including the installation sheet or the

cardboard packaging inserts.

The detector should enter a trouble condition, indicated by the fault relay and

the yellow LED (see Appendix I. Operation Modes and Troubleshooting

Guide OSI-RE-SS : ) after 30 seconds. If the detector does not enter a trouble

condition, there is a problem with the installation. Refer to troubleshooting

section in Appendix I. Operation Modes and Troubleshooting Guide OSI-RE-

SS : . for assistance.

2. Complete by testing the detector using the test filter to create an alarm.

Note: Before testing, notify the proper authorities that the smoke

detector system is undergoing maintenance, and therefore the

system will be temporarily out of service. Disable the zone or

system undergoing maintenance to prevent unwanted alarms.

Before testing the detector, check for the presence of the flashing green OK

LED at the receiver, making sure not to disturb or block the beam. If it does

not flash and the detector is not in trouble or alarm, power has been lost to the

detector (check the wiring).

Testing and Determining the Sensitivity

of the Unit

Calibrated Test Filter

Testing at the Imager

A quick test can be performed at the imager side by using the red acrylic test

filter, OSP-004.

lPlace the filter in front of the imager’s lens. The detector should enter

alarm within 1 minute.

lThe detector can be reset with the remote reset or by momentarily

interrupting power.

lNotify the proper authorities that the system is back on line.

At each reset action, the detector will show its set sensitivity.

After the RED alarm LED is off, the yellow alignment arrows on the front

will indicate the set sensitivity by the number of blinks from the arrows to

indicate the set level.

The key is; 1 blink = 25%, 2 blinks = 30%, 3 blinks = 40% and 4 blinks = 50%.

After 5 seconds, the scenario will be repeated a second time.

After this, the detector will now be in normal working condition.

Testing at the Reflector

A thorough test should be performed at the reflector side, see “Testing at the

Imager”. The sensitivity of the detector must be noted during the quick test at

the end of the initial set-up procedure.

1. The sensitivity of the detector can be verified using the test filter to

cover the reflector. The detector can be reset with the remote reset or

12 E56-6654-000

by momentarily interrupting power.

2. Notify the proper authorities that the system is back on line.

If the detector fails this test several steps should be taken to determine if the

detector is faulty or simply needs to be re-adjusted before returning the unit.

These steps include:

1. Verify all wiring connections and appropriate power is applied to the

detector.

2. Verify that the optical line of sight is free from obstructions and

reflective objects.

3. Apply the maintenance procedure in this manual. Repeat the test

procedure.

4. If the detector still fails the test procedure proceed with step 4.

5. Repeat the alignment procedure in this manual. If the alignment

procedure is successful repeat the test procedure. If the detector still

fails the test it should be returned.

Remote Test Station

The detector can be tested remotely using the remote test station.

Follow instructions included with the test station for proper use. See Figure 2-

15 (Remote Test Station) for wiring diagram.

When activating the test, the detector will reduce the power output of the IR

signal to the point where it drops below the automatically set sensitivity at the

detector.

The detector will remain in alarm condition for as long as the test switch is

activated. The detector can be reset by selecting the reset position on the

RTS151KEY.

The remote fault LED will blink the set sensitivity of the detector. The

number of blinks, similar to number of blinks from the arrows, will represent

the set sensitivity and the sequence is repeated every 3 seconds till the

detector is reset.

The LEDs at the remote test station will mimic the detector front LEDs.

Note: For the OSI-RE-SS this test does not satisfy the requirements of

NFPA72 for periodic maintenance and sensitivity verification of

beam type detectors.

For the OSI- RE- SS this test in conjunction with the complete reflector

blockage test (see step 4 of the Installation/Alignment procedure in this

manual) does satisfy the requirements of NFPA72 for periodic maintenance

and sensitivity verification of beam type detectors.

If the detector fails this test several steps should be taken to determine if the

detector is faulty or simply needs to be re-adjusted before returning the unit

for repair. These steps include:

1. Verify all wiring connections and appropriate power is applied to the

detector.

2. Verify that the optical line of sight is free from obstructions and

reflective objects.

3. Apply the maintenance procedure in this manual. Repeat the test

procedure. If the detector still fails the test procedure proceed with step

4. Repeat the alignment procedure in this manual. If the alignment

procedure is successful repeat the test procedure. If the detector still

fails the test it should be returned.

Detectors must be tested after installation and following periodic

maintenance.

Congratulations. You have completed the final installation and alignment

procedure.

Operation After A Power Failure

The detector has the reflector location/position, set sensitivity and other

commissioning parameters permanently memorised after the initialisation

process.

After a power failure of any duration, when the supply is restored the detector

will check the possible new situation versus it memorised data.

If the reflector is found in the same position and all parameters are within

acceptable limits, the detector will resume its operation and go out of fault

condition.

If any significant parameters have changed, it will remain in a fault condition

and a re-initialisation will be required.

Maintenance

Note: Before cleaning the detector, notify the proper authorities that

the smoke detector system is undergoing maintenance, and

therefore the system will be temporarily out of service. Disable

the zone or system undergoing maintenance to prevent unwanted

alarms.

1. Carefully clean the outer housing lens face. A damp soft cloth with a

mild soap may be used. Avoid products with solvents or ammonia.

2. Carefully clean the reflector. A damp soft cloth with a mild soap may

be used. Avoid products with solvents or ammonia.

3. Notify the proper authorities that the system is back on line.

Painting

The outer aesthetic ring may be painted using a spray or brush type paint of

appropriate type. For more information refer to section .

Note: Never paint the flat lens surface of the imager.

Special Note Regarding Smoke

Detector Guards

Smoke detectors are not to be used with detector guards unless the

combination has been evaluated and found suitable for that purpose.

13 E56-6654-000

Appendix I. Operation Modes and Troubleshooting Guide OSI-RE-SS :

Modes Red and Remote

Alarm Output

Yellow and

Remote Trouble

Output

Green Initiating means Comments and Troubleshooting Tips

Power On Off Blink Off Apply Power from discharged state. lAll wiring correctly done.

lAddress switches set.

Alignment Off Blink Off Lever in 3:00 position and

commissioning is active.

lReady to perform alignment.

lFollow guidance from the 4 arrows to

correctly align.

Initializing/

Commissioning

Off Blink Off Lock lever in 6:00 position to start

commissioning.

lCommissioning and setting sensitivity.

lDo not interrupt beam.

Normal Off Off Blink Successful completion of

initialization or detector reset.

lInitializing finished.

lDetector operates normal in quiescent

condition.

lDetector successfully reset.

Alarm On Off Off Smoke, Test Filter or RTS151KEY

Test Station.

lBlinks till reset from FACP or

RTS151KEY.

Trouble-Drift

Compensation

Off 3 Quick Blinks Blink Long Term Drift Reference Out of

20% Range.

lReduced IR Signal.

lClean detector and reflector.

Trouble-Beam

Blockage

Off 4 Quick Blinks Blink Beam blockage or detector out of

alignment.

lRemove blockage or re-align detector.

lFaulty unit.

Trouble-Imager

saturation

Off 5 Quick Blinks Blink Imager saturated. lSunlight or very strong light into

detector or reflector.

lRe-position detector or reflector.

lRemove light source.

Test activated-Pass

Result

On Blinks the set

sensitivity by

number of blinks

(1-4). Repeats

every 3 seconds

till reset.

Off FACP or RTS151KEY. lRemains in alarm until reset by FACP

or RTS151KEY.

lArrows blink sensitivity level that was

selected automatically.

Blink patterns

1. OK/Green:

lImager will flash green once every 5 seconds.

2. Alarm/Red:

lImager red solid on.

3. Faults/Yellow:

lNumber of pulses identifies type of fault.

lRhythm; every pulse 15ms ON/15ms OFF, repeat after 2 seconds till fault has disappeared.

lBlinks only highest priority fault.

14 E56-6654-000

Appendix II. Reflector Drilling Template

8.465”

(215mm)

Scale = 1:1

5.512”

(140mm)

FCC STATEMENT

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and

(2) this device must accept any interference received, including interference that may cause undesired operation.

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits

are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can

radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio

communications. However, there is no guarantee that interference will not occur in a particular installation.

If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is

encouraged to try to correct the interference by one or more of the following measures:

lReorient or relocate the receiving antenna.

lIncrease the separation between the equipment and receiver.

lConnect the equipment into an outlet on a circuit different from that to which the receiver is connected.

lConsult the dealer or an experienced radio/TV technician for help.

15 E56-6654-000

System Sensor® is a registered trademark of Honeywell Corporation.

16 E56-6654-000

THREE-YEAR LIMITED WARRANTY

System Sensor warrants its enclosed smoke detector to be free from defects in materials and workmanship under normal use and service for a period of three

years from date of manufacture. System Sensor makes no other express warranty for this smoke detector.

No agent, representative, dealer, or employee of the Company has the authority to increase or alter the obligations or limitations of this Warranty. The Company’s

obligation of this Warranty shall be limited to the repair or replacement of any part of the smoke detector which is found to be defective in materials or

workmanship under normal use and service during the three year period commencing with the date of manufacture.

After phoning System Sensor’s toll free number 800- SENSOR2 (736- 7672) for a Return Authorization number, send defective units postage prepaid to:

Honeywell, 12220 Rojas Drive, Suite 700, El Paso TX 79936, USA. Please include a note describing the malfunction and suspected cause of failure. The

Company shall not be obligated to repair or replace units which are found to be defective because of damage, unreasonable use, modifications, or alterations

occurring after the date of manufacture. In no case shall the Company be liable for any consequential or incidental damages for breach of this or any other

Warranty, expressed or implied whatsoever, even if the loss or damage is caused by the Company’s negligence or fault. Some states do not allow the exclusion or

limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This Warranty gives you specific legal rights, and you