Philips DUS804C-UP User manual

DUS804C-UP
Ceiling Mount Universal Sensor Installation Manual
This unit is for indoor use only. This unit is designed for installation in a 64mm diameter hole where the ceiling void is at
least 40mm deep. Select an appropriate indoor mounting location, as detailed in the location guidelines on the following
The DUS804C-UP is a low profile mount 360º ceiling mount sensor that combines motion detection via
both Ultrasonic (UP) & passive inferred (PIR), infra red remote control reception (IR) and ambient light
level detection (PE) in the one device.
In applications such as office buildings, lecture theatres, and homes, the DUS804C-UP universal sensor
can be utilised to detect motion and switch on the lights automatically when motion is detected. When
rooms have been unoccupied for a certain amount of time, lights can be automatically dimmed or switched
off to provide energy savings.
The unit also incorporates a segmented click-up bezel surrounding the motion sensor element. This
enables a portion of the sensing field to be readily masked to prevent nuisance detection from adjacent
doorways or corridors. The same sensor provides IR control reception to enable full remote control over
lights, audio-visual equipment and blinds. A range of hand held infra-red transmitters to complement
DUS804 series universal sensors are available.
In situations where it is critical to maintain precise lighting control for individual workspaces, such as an
office workstation or even air traffic control centers, the DUS804C-UP facilitates light compensation. The
DUS804C-UP can also perform multiple functions at the same time so that automatically going to “Daylight
Harvesting” mode once motion has been detected for additional energy savings.

instructions
2DUS804C-UP Installation Manual Rev D.docx
pages. Note that the product has two functions, and the optimum mounting location for each individual function may
conflict with each other, and may require use of multiple sensors.
DUS804C NETWORK CONNECTIONS:
Motion detection installation steps
•An ultrasonic sensor should never be located within 17.5 meters of another ultrasonic sensor.
•Chose a location where it may face doorways etc which could cause false triggering.
•Position the sensor so it is between 2.1 and 4.0m from the floor. Optimum height is 2.4m
•Position the sensor so it is at least 1m away from electrical lighting such as neon and fluorescent lights
•Position the sensor as to avoid exposing it to direct sunlight. Sensor should be at least 2.5m from horizontal or
vertical air ducts
•Position the sensor where pedestrian traffic is likely to walk across the detection zones
•Fix the sensor to a firm section of ceiling. Sensor can be surface mounted using ring provided.
•Note that for the DUS804C-UP coverage area is rectangular (see Motion Detector coverage diagram)
•When terminated and power there are three indicating LED‟s for the following information
oBlue = Low network voltage. The sensor must receive minimum of 12VDC from the Dynet network. If
the right network voltage is not present at the sensor terminals when the whole system is powered,
then additional network power supplies (DDNP1501) will be required.
oGreen = Ultrasonic detection activity
oRed = PIR detection activity
• When terminated correctly and powered from the Dynet network the sensors LED‟s will flash for 5 min every time a
Dynet push button is pressed. This is so the installer can confirm the sensor is terminated correctly with other network
devices.
• Only after all network devices are confirmed to be terminated correctly can the commissioning of the system begin.
PIR sensor
Network sign
on button & IR
window
Ultrasonic
sensors
Recommended Cable Types
Belden: 9503
Garland: MCP3S
Hartland: HCK603
M&M Cable: B2003CS
Dynalite: DYNET-STP-CABLE
STANDARD CABLE CONNECTION
Recommended Cable Colours
Green/White Pair paralleled for GND
Orange/White Pair paralleled for +VE
Blue/White Pair Blue for DATA +
White for DATA -
Light level sensor
Indicating LED’s

motion detector coverage at 2.4m mounting height
DUS804C-UP Installation Manual Rev D.docx 3
photo electric cell mounting location
• Position the sensor so it “sees” a combination of artificial light and natural
Light
• Position the sensor so it is not directly exposed to artificial light or sunlight
• For programming instructions refer to Dynalite Tech Note - Setting up PE
functions
Lens pattern –DUS804C-UP
Mounting Dimensions

specifications
4DUS804C-UP Installation Manual Rev D.docx
Warranty policy
Dynalite warrant to the original purchaser for a period of twenty four (24) months from the date of shipment ex-factory of the
equipment that should the equipment prove defective by reason of improper workmanship or material, Dynalite will repair or replace
the same without charge provided the equipment has not been improperly installed, operated, repaired, damaged or abused. The
warranty granted herein is limited to repair or replacement only. Dynalite has the right to substitute any warranty item not on the
current price/equipment list. As far as the law permits, Dynalite shall not be liable for any loss or damage caused to property or
persons arising from any cause whatsoever. This warranty is subject to the return of the equipment to Dynalite, or the Dynalite
authorised distributor who supplied the equipment (the „Supplier‟), by prepaid freight within the twenty four (24) months warranty
period. Where Dynalite, or the Supplier, agree to a site visit during the warranty period and it is found to be an operational problem,
and not subject to warranty in that event, then a field service call out charge will apply. Contact Dynalite or the Supplier for details.
DUS804C-UP Installation Manual Rev C.doc. Specifications and design subject to change without notice. Philips Dynalite manufactured by WMGD Pty Ltd (ABN 33 097 246 921). All rights reserved. Dynalite,
Dimtek, DyNet and DLight and associated logos are the registered trademarks of Dynalite Intelligent Light Pty Ltd. Not to be reproduced without permission.
E-Mail: [e-mail] Web: philips.com/dynalite
DUS804C-UP:
PIR:
Maximum detection range: 5.0m
Detection area 7.4m x 5.6m ellipse (at a height
of 2.4m
Detection speed: 1.0m/s
Detection object: 700mm x 250mm
Detection zones: 64
LED activation indicator
Sensor: Quad element pyro-electric
R.F.I Immunity:>15V/m @ 10 –1000MHz
Ultrasonic:
Normal motion detection area:
8m x 16m (128m2 coverage)
Transducer pairs 2
Operating frequency: 32KHz
PE Cell:
Range <5 lux to >5000 lux (reflected)
Automatic “Daylight Harvesting” mode
Indicating LED:
Blue = Low network voltage / server required
Green = Ultrasonic detection activity
Red = PIR detection activity
Infra Red Remote Control Receiver
Range up to 6m
LED activation indicator
Can be used with DTK500 series infra red remotes
or other learning IR remotes controls
Controls
Walk test/ LED indicator
Service switch
Control IO
Serial Port –RS485 Dynet 80mA 12VDC min
The supply of the sensor must never drop bellow
12VDC.
Terminals
Standard:
5 way removable terminal strip, 1 x 2.5mm2 max
conductor size
Operating Environment
0oC to 40oC ambient temperature
0% to 90% RH non condensing
Dimensions
90mm diameter x D 26mm
Weight
Packed weight 0.25kg
Compliance
CE, C-tick