HELVAR Digidim 311 User manual

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Helvar | Data is subject to change without notice. www.helvar.com
Ceiling PIR Detector (311)
The 311 Ceiling PIR Detector is a compact unit that
provides energy-saving functions in a DALI system. It
contains these sensors:
• Passive infrared detector (PIR)
• Infrared receiver
As a presence detector, the unit can turn the lights on when
a room is occupied, and off when the room is unoccupied.
The 311 is fully compatible with Helvar’s lighting system
design and control software: Designer, and Toolbox.
Detection Pattern
2.8 m
7 m
• The PIR sensor detects movement within detection
range, allowing load control in response to changes in
room occupancy.
• IP55 and cold environment (–30°C) versions available.
Order codes:
◦311P: IP55 version;
◦311M: IP55 and –30°C version.
• Status LEDs flash red to indicate the following:
Valid setting received
Identify Active
R
R
R R R R RR
= Red LED
Key Features
Installation
All versions of the Detector can be mounted into a ceiling
or wall void, or onto a solid surface using a back box.
The standard version (311) can be mounted onto Helvar’s
SBB-A back box, whereas the 311P and 311M versions
need to be mounted onto Helvar’s fully sealed SBB-P
backbox to maintain the IP rating.
When mounting the 311P and 311M versions, the supplied
silicone gasket must always be used.
For information on how to install the Ceiling PIR Detector,
see the Installation Guide.

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Doc. D004970, issue 6,
2016-01-18
Helvar 311 Ceiling PIR Detector: Datasheet
Technical Data
Connections
External power / DALI: Removable connector block;
Wire size: 0.5mm² –1.5mm²
solid or stranded
Cable rating: All cables must be mains rated.
Max. length: 300 m @ 1.5mm²
Power
DALI supply input: 13 V to 22.5 V
DALI consumption: 15 mA
Sensors
Presence detector: PIR: Passive infrared presence
detector
Infrared receiver: For remote control commands.
Note: Adjust sensitivity using
Designer or Toolbox (not by
remote control unit).
Mechanical data
Mounting hole diameter: 68 mm
Bezel diameter: 76 mm
Material (casing): Flame-retardant ABS
Finish / Colour: Matt / White RAL 9003
Weight: 58 g
IP code: 311: IP40
311P*: IP55
311M*: IP55
* Only when the supplied
gasket is used and the unit is
mounted onto Helvar’s SBB-P
back box or flush in a ceiling.
Operating conditions
Ambient temperature: 311 & 311P: 0 °C to +35 °C
311M: –30 °C to +35 °C
Note: The temperature difference
between the detection target and
the background must be at least
4°C.
Relative humidity: Max. 90 %, noncondensing
Storage temperature: 311 & 311P: –10 °C to +70 °C
311M: –30 °C to +70 °C
Conformity and standards
EMC emission: EN 61000–6–1
EMC immunity: EN 61000–6–3
Safety: EN 60730–1
Environment: Complies with WEEE and RoHS
directives.
Version information
Software version: 6.08
Hardware version: Rev. 2
Dimensions (mm)
Connections
DALI+
DALI–
Ø 76 61
68 58
3.7
3.6