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HELVAR digidim 313 Installation Manual

HELVAR digidim 313 Installation Manual

Low-profile microwave detector

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313 Low-Profile Microwave Detector
The 313 Low-Profile Microwave Detector provides occupancy detection for the automatic control of DALI lighting loads.
The unit can also be controlled using the 303 IR (infrared) remote control handset.
The 313 detects movement using its highly sensitive microwave detector. It works by emitting low-power microwave signals
and measuring the reflections as the signals bounce off moving objects.
When an area is no longer occupied, the load will switch off after a certain time. This time-out period is configured using
Helvar's lighting system design and control software: Designer, or Toolbox.
Features and Connections
Mounting bezel
– Microwave sensors
– IR receiver
– Status LEDs
Retaining spring
DALI +
DALI -
Retaining spring
Detection Pattern
Helvar 313 Low-Profile Microwave Detector: Installation Guide
Installation Guide
2.8 m
12 m – 16 m
Microwave sensor
Detects movement within the detection range allowing load
control in response to changes in room occupancy.
IR Receiver
Receives control and programming commands from a 303 IR
(infrared) handset (available separately).
Status LED
The red LED flashes to indicate the following:
Valid setting received
Identify Active
+
Optional connection to external power
-
12 V to 24 V. See 'External Power Supply (Optional)' on page 3.
DALI connection
The DALI connection is made via DA+ and DA– terminals.
The DALI input is not polarity sensitive (unless you are
using an external power supply).
R
R
R
R
R
R
R
= Red LED
R
Sensitivity set to maximum
1

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Summary of Contents for HELVAR digidim 313

  • Page 1 When an area is no longer occupied, the load will switch off after a certain time. This time-out period is configured using Helvar’s lighting system design and control software: Designer, or Toolbox. Features and Connections...
  • Page 2 Surface Back Box SBB-A External Attach power cable cable clamp optional Ø 68 mm Ø Ø WARNING Take special care when bending springs to install the unit Note: Order the SBB-A surface mount box separately. Helvar 313 Low-Profile Microwave Detector: Installation Guide...
  • Page 3 When using Designer, connect the PC to the lighting network via a Helvar router. When using Toolbox, connect the PC to the lighting network via a Helvar serial or USB interface. For information about Designer and Toolbox, see the System Software section of www.helvar.com.
  • Page 4 Complies with WEEE and RoHS Hawley Road directives. Dartford Version information Kent DA2 7SY Software version: United Kingdom Hardware version: Rev. 4 www.helvar.com Helvar 313 Low-Profile Microwave Detector: Installation Guide Doc. 7860268, issue 5, 2015-09-09 Data subject to change without notice...