CP electronics EBR-CPIR-DALI Ceiling PIR Detector User Guide
- June 14, 2024
- CP electronics
Table of Contents
CP electronics EBR-CPIR-DALI Ceiling PIR Detector
Overview
The DALI-2 RAPID PIR presence detectors provides automatic control of lighting. It is connected to the RAPID DALI-2 Gateway via a DALI network. Functioning as a presence detector, the unit can turn lights on when a room is occupied and off when the room is empty. An adjustable internal light sensor provides light level information to the RAPID system to allow lights to be kept off if sufficient daylight is present, and to enable maintaine illuminance for dimming systems. An integral IR sensor in the unit allows the unit to be commissioned, and used in conjunction with a remote control handset (part no: UHS) to:
- Act as a conventional dimmer
- Override the unit on or off
Features
PIR Sensor
Detects movement within the unit’s detection range, allowing load control in
response to changes in occupancy.
IR Receiver
Receives control and programming commands from an IR (infrared) handset.
Light Level Sensor
Measures the overall light level in the detection area
Status LEDs
The LED flashes Red or Green to indicate the following:
DALI connection
Connection to the DALI bus via pluggable screw terminals. The DALI bus is
polarity insensitive.
Installation
Choosing a Suitable Location
The EBR-CPIR-DALI are designed to be ceiling mounted and must satisfy the
following criteria:
- Avoid positioning the unit where direct sunlight may enter the sensor element.
- Do not site the sensor within 1m of any lighting, forced air heating or ventilation.
- Do not fix the sensor to an unstable or vibrating surface.
- Do not exceed maximum length of cable (200m) on data bus.
- Do not exceed maximum bus loading (240mA).
System wiring example (For reference)
IMPORTANT NOTICE!
This device should be installed by a qualified electrician in accordance with
the latest edition of the IET Wiring Regulations and any applicable Building
Regulations.
The EBR-CPIR-DALI are designed to be mounted using either:
- Flush fixing, or
- Surface fixing, using the optional Surface Mounting Box (part no. EBDBB).
Both methods are illustrated below.
Wire stripping details
DALI bus loading
For reference only: Devices (detectors / input units) and driver combinations for 200mA supply.
This assumes that the sensor LEDs are all on, and the sensor is receiving IR communication.
- 4 devices and up to 64 drivers
- 5 devices and up to 55 drivers
- 6 devices and up to 44 drivers
- 7 devices and up to 33 drivers
- 8 devices and up to 22 drivers
- 9 devices and up to 12 drivers
- 10 devices and up to 2 drivers
In most realistic scenarios, only one LED is on at a time and only one detector is receiving IR; guidance changes to.
- 10 devices up to 64 drivers
- 11 devices up to 60 drivers
- 12 devices up to 55 drivers
- 13 devices up to 50 drivers
- 14 devices up to 48 drivers
- 15 devices up to 44 drivers
Addressing limits of DG64
- 5 input units of 7 channels each
- 10 detectors
Technical data
- Dimensions: See diagrams opposite
- Weight: 0.15kg
- Supply Voltage: 9.5V—22.5VDC over DALI Bus
- Nominal Current Consumption: 8mA
- Maximum (Peak) Current Consumption: 18mA
- DALI bus: Cannot be considered as
- SELV since DALI, ballasts only offer basic insulation, therefore all devices on the DALI bus must be wired as if carrying mains potential.
- Terminal Capacity: 2.5mm2
- Temperature: -10ºC to 35ºC
- Humidity: 5 to 95% non-condensing
- Material (casing): Flame retardant ABS and PC/ABS
- Type: Class 2
- IP rating: IP40
- Compliance: CE & UKCA
- DALI-2 Certification IEC62386
- Parts 101,103, 303 & 304
For further compliance information visit www.legrand.co.uk
Detection diagram
EBR-CPIR-DALI
CP Electronics
a brand of Legrand Electric Limited
Brent Crescent
London
NW10 7XR
United Kingdom
Tel: + 44 (0) 333 900 0671
E-mail:customerservice.cpelectronics@legrand.com
Website:www.legrand.co.uk/en/brands/cp-
electronics