Hytronik HCD418/I User manual

Stand-by power
Switched power
<0.5W
Max. 20 devices, 40mA
20s
Warming-up
0s ~ 1h, +∞ (selectable)
10% / 30%
Stand-by period
Stand-by dimming level
50% / 100%
Daylight threshold
Hold time
Sensitivity
Setting adjustments:
5s ~ 30min (selectable)
2 ~ 50 lux, disabled
Tri-level dimming control based upon occupancy (also known as corridor function)
5.
HCD418/I
Tri-level Control with Photocell AdvanceTM for Independent DALI
DALI HF Sensor
Applications
Occupancy detector with tri-level control suitable for indoor use.
Suitable for building into the xture:
Ofce / Commercial Lighting
Classroom
Meeting Room
Use for retrot and new luminaire designs/installations
Features
5 Year, 50,000hr Warranty
IP20RED
EMC standard (EMC)
Safety standard (LVD)
Certication
Radio Equipment (RED)
EN55015, EN61000
Semko, CB, CE , EMC, RED, SAA
EN60669, AS/NZS60669
EN300440, EN301489,
EN62479
Technical Data
Input Characteristics
Safety and EMC
Tc: +80
O
C
Operation temperature
Case temperature (Max.)
Ta: -35
O
C ~ +70
O
C
Environment
IP20
IP rating
DALI dimming control method (DALI power supply circuit included)
Sensor Data
Model No.
30O~ 150O
<0.2mW
5.8GHz +/- 75MHz
High Frequency (microwave)
Sensor principle
Operation frequency
Transmission power
Detection range
Detection angle
Max. ( Ox H) 12m x 6m
Model No.
220~240VAC 50/60Hz
Mains voltage
HCD418/I HCD418/I
Special photocell to measure and differentiate natural light from LED light from behind the xture cover
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Synchronised dimming with multiple sensor circuits
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One-key commissioning via programmable remote control

Antenna module
Buzzer
Detection area
Hold-time
Daylight threshold
Stand-by period
Stand-by diming level
LED indication
LNPush
DA
SYNC
Daylight sensor
This sensor is specially designed for small scale, decentralised retrot project, which contains a DALI power supply circuit and gives
DALI output to the DALI driver to carry out on/off and dimming command. No extra DALI power supply is needed.
45
25.5 4.2
28
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93.2
86.5
Functions and Features
Tri-level Control (Corridor Function)
2
Hytronik builds this function inside the motion sensor to achieve tri-level control, for some areas which require a light change notice
before switch-off. The sensor offers 3 levels of light: 100%-->dimmed light -->off; and 2 periods of selectable waiting time: motion
hold-time and stand-by period; Selectable daylight threshold and freedom of detection area.
Infrared remote receiver
Photocell AdvanceTM Function
1
It’s well known that LED lights have a totally different spectrum to natural light. Hytronik uses this principle and comes up with special
photocell and sophisticated software algorithm to measure and differentiate natural light from LED light from behind the xture cover,
so that this photocell can ignore internal LED light and only respond to the natural light outside.
Our technology has no infringement to the existing patents in the market.
3
18:00
11:00
12
8:30
Settings on this demonstration:
Hold-time: 10min Daylight threshold: 50lux Stand-by dimming level: 10% Stand-by period: +∞
With insufcient natural light, the light
switches on at 100% when there is
motion detected.
The light turns off completely whenever
natural light reaches above pre-set
daylight threshold, even with presence.
The light turns on at dim level
automatically when natural light lux
level drops below pre-set daylight
threshold (no motion).
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With sufcient natural light, the
light does not switch on when
presence is detected.
With insufcient natural light,
the sensor switches on the light
automatically when presence is
detected.
After hold-time, the light dims to
stand-by level if the surrounding
natural light is below the
daylight threshold.
Light switches off automatically
after the stand-by period
elapses.
Manual Override
4
* Short Push (<1s): on/off function;
On →Off: the light turns off immediately and cannot be triggered ON by motion until the expiration of pre-set hold-time. After this
period, the sensor goes back to normal sensor mode.
Off →On: the light turns on and goes to sensor mode, no matter if ambient Lux level exceeds the daylight threshold or not.
* Long Push (>1s): adjust the hold-time brightness level between10% and 100%.
This sensor reserves the access of manual override function for end-user to switch on/off, or adjust the brightness by push-switch,
which makes the product more user-friendly and offers more options to t some extra-ordinary demands:
Note: if end-user do not want this manual override function, just leave the “push” terminal unconnected to any wire.
With sufcient natural light,
the lights does not switch on
when presence detected. sensor sensor sensorslave slave slave slave
With insufcient natural light,
the person comes from any
direction, the whole group of
lights switch on.
sensor sensor sensorslave slave slave slave
slave
slave
Synchronisation Function
3
The lights dim to stand-by
level after hold-time, or turn
off completely if surrounding
natural light is sufcient.
sensor sensor sensorslave slave slave slave
slave
By connecting the “SYNC” terminals in parallel (maximum 10pcs, see wiring diagram), no matter which sensor detects motion, all
HCD418/I in the group will turn on the lights (ambient natural light is below daylight threshold). The detection area is widely
enlarged in this way while other settings such as hold-time, stand-by period, stand-by dimming level and daylight threshold on each
individual unit stay the same.
The lights switch off
automatically after the
stand-by period. sensor sensor sensorslave slave slave slave
slave

Detection Pattern
Wall mounted height (m)
Ceiling mounted detection pattern (m) Wall mounted detection pattern (m)
Ceiling mounted height(m)






10%
10%
30%
30%
75%
75%
50%
50%
Semi-auto Mode (Absence Detection)
5
It is easy to forget to switch off the light, in ofce, corridor, even at home. And in many other cases, people do not want to have a
sensor to switch on the light automatically, for example, when people just quickly pass-by, there is no need to have the light on. The
solution is to apply this “absence detector”: motion sensor is employed, but only activated on the maunal press of the push switch, the
light keeps being ON in the presence, and dims down in the absence, and eventually switches off in the long absence.
This is a good combination of sensor automation and maunal override control, to have the maximum energy saving, and at the same
time, to keep efcient and comfortable lighting.
Note: end-user can choose either function or function for application. Default function is manual override.
45
The light turns on full, and the sensor stays in
sensor mode.
The light does not switch on when there is
presence being detected.
Short push to activate the sensor
and switch on the light
People left, the light dims to stand-by level
after the hold-time.
The light switches off automatically after the
stand-by period elapses.
The light keeps being ON during the presence.

Settings (Remote Control HRC-11)
HRC-11
Permanent ON/OFF function
Press button “ON/OFF” to select permanent ON or permanent OFF mode.
* Press button “AUTO”, “RESET” or “Ambient” to quit this mode.
ON/
OFF
AUTO mode
Press button “AUTO” to initiate automatic mode. The sensor starts working and all
settings remain as before the light is switched ON/OFF.
SEMI-AUTO mode
1. Press button “Shift”, the red LED ashes for indication.
2. Press button “SEMI-AUTO/AUTO” to initiate semi-auto mode. The xture is
manually turned on by pressing the push-switch, and goes off automatically in this
mode. (Absence detection mode)
Press button “RESET”, all settings go back to DIP switch settings.
Reset Settings
Press button “Shift”, the LED on the top left corner will ash to indicate mode
selection. All values / settings in RED are valid for 20 seconds.
Shift Button
Press the buttons to select light output at 80% (at initial 10,000 hours) or 100%.
Note: “Sensor off” and “Twilight” functions are disabled.
Power output
Press the buttons to adjust the light brightness during hold-time.
Brightness +/-
1. Press button “Shift”, the red LED starts to ash.
2. Press button “Ambient”, the surrounding lux level is sampled and set as the new daylight threshold.
Ambient daylight threshold
Detection range
Scene program - 1-key commissioning
1. Press button “Start” to program.
2. Select the buttons in “Detection range”, “Daylight threshold”, “Hold-time”, “Stand-by time”, “Stand-by dimming level” to set all
parameters.
3. Press button “Memory” to save all the settings programmed in the remote control.
4. Press button “Apply” to set the settings to each sensor unit(s).
For example, to set detection range 100%, daylight threshold Disable, hold-time 5min, stand-by time +∞, stand-by dimming level 30%, the steps should be:
Press button “Start”, button ”100%”, “Disable”, “Shift”, “5min”, “Shift”, “+∞”, “30%”, “Memory”. By pointing to the sensor unit(s) and pressing “Apply”, all
settings are passed on the sensor(s).
Press buttons in zone “Detection range” to set detection range at 100% / 75% / 50% / 10%.

HCD418/I
HCD418/I HCD418/I
N
Push
Push
DALI
DALI
DALI
Sync
Sync
L
N
L
LED Driver
LED DriverLED Driver
Wiring Diagram
N
N
N
L
LPush DALI Sync NL
LLED
DALI N L LED
DALI N L LED
Press buttons in zone “ Daylight threshold” to set daylight sensor at 2Lux/ 10Lux / 50Lux / 100Lux / 300Lux / 500Lux / Disable.
Note: To set daylight sensor at 100Lux / 300Lux / 500Lux, press “Shift” button rst.
Daylight threshold
Dual tech & RF mode
Hold-time
Stand-by dimming level
Stand-by time (corridor function)
Press buttons in zone “hold-time” to set the hold-time at 2s / 30s / 1min / 5min / 10min / 15min / 20min / 30min.
Note: 1. To set hold-time at 30s / 5min / 15min / 30min, press “Shift” button rst.
2. 2s is for testing purpose only, stand-by period and daylight sensor settings are disabled in this mode.
*To exit from Test mode, press button “RESET” or any button in “Hold-time”.
Press buttons in zone “stand-by time” to set the stand-by period at 0s / 10s / 1min / 5min / 10min / 30min / 1h / +∞.
Note: “0s” means on/off control; “+∞” means bi-level control, if daylight threshold is disabled or natural light is insufcient, the light is 100% on whenever there
is motion detected, and remains at the stand-by dimming level when no presence after hold-time.
Press the button in zone “stand-by dimming level” to set the stand-by dimming level at 10% / 20% / 30% / 50%.
All buttons in this zone are disabled.

Set the level according to the fixture and environment. In Photocell AdvanceTM
mode this level will determine at which point the light turns off, and automatically
turns back on again (stand-by time is set to innity).
Please note that the levels refer to internal light reaching the sensor.
Disabling the daylight sensor will put the sensor into occupancy detection only
mode.
Select the dip switch configuration for the full brightness on-time after presense
detection.
Please note that this function is disabled when the natural daylight exceeds the
daylight threshold setting for more than 5 minutes.
1Detection Range
2Hold Time
3Daylight Threshold
5Stand-by dimming level
4Stand-by period (corridor function)
Sensor sensitivity can be adjusted by selecting the combination on the DIP
switches to t precisely for each specic application.
I – 100%
II – 50%
I – 0s
II – 10s
III – 1min
IV – 5min
V – 10min
VI – 30min
VII – 1h
VIII – +∞
I – Disable
II – 50Lux
III – 10Lux
IV – 2Lux
This is the time period you would like to keep at the low light output level
before it is completely switched off in the long absence of people.
I – 10%
II – 30%
I – 5s
II – 3min
III – 10min
IV – 30min
50%
100%
1
I
II
1h
10min
30min
5min
1min
10s
8
7
6
+∞
0s
I
II
III
IV
V
VI
VII
VIII
54
50Lux
10Lux
2Lux
Disable
I
II
III
IV
30%
10 %
9
I
II
32
3min
10min
30min
5s
I
II
III
IV
8
DIP Switch Settings
The setting is used to select the desired dimmed light level used in
periods of absence for enhanced comfort and safety.
Note: “0s” means on/off control;
“+ ∞ ”means the stand-by time is innite and the xture is effectively
controlled by the daylight sensor, automatic on/off operation based
upon daylight). Selecting other time periods will disable ‘automatic
on’ operation and the photocell is used only to turn off the fixture
automatically.