Hytronik HC403VRC-KD User manual

Tri-level dimming control based upon occupancy (also known as corridor function)
TM
HC403VRC-KD
Detached Version with Daylight Monitoring
Tri-level Control HF Sensor
Applications
Occupancy detector with tri-level dimming control suitable for indoor use.
Suitable for building into the xture:
Ofce / Commercial Lighting
Classroom
Warehouse
Use for new luminaire designs and installations
Features
Stand-by power
EMC standard (EMC)
Safety standard (LVD)
Certication
Radio Equipment (RED)
EN55015, EN61000
800VA @ 230VAC
1000VA @ 277VAC
EN60669, AS/NZS60669
Model No.
120~277VAC 50/60Hz
Mains voltage
Load ratings:
EN300440, EN301489,
EN62479
<0.5W
Technical Data
Input Characteristics
Safety and EMC
400VA @ 120VAC
Capacitive
Tc: +80
O
C
Operation temperature
Case temperature (Max.)
Ta: -20
O
C~ +60
O
C
Environment
IP20
IP rating
Ambient daylight
threshold
HC403VRC-KD SAM5
Sensor Data
Model No.
2 ~ 50 lux, disabled
5s ~ 30min (selectable)
0s ~ 1h, +∞(selectable)
10% / 20% / 30% / 50%
10% / 50% / 75% / 100%
30O~ 150O
<0.2mW
5.8GHz +/- 75MHz
High Frequency (microwave)Sensor principle
Operation frequency
Transmission power
Detection range:
Daylight threshold
Stand-by period
Stand-by dimming level
Hold-time
Sensitivity
SAM5
DIP Switch Settings (HC403VRC-KD):
Detection angle
Max. ( Ox H) 8m x 5m
1-10V dimming control method
One-touch daylight learning via remote control
Zero crossing detection circuit reduces in-rush current and prolongs relay life
Loop-in and loop-out terminal for efficient installation
Loop in
Loop out
24 hour daylight monitoring dawn/dusk sensor
Daylight
Monitoring
20s
Warming-up
IP20RED
Semko, CB, CE , EMC, RED, RCM

Detection area
Hold-time
Stand-by period
Stand-by dimming level
Sensor antenna interface
Daylight threshold
63.2
48
27.5
26
21.4
13.5
32.1
4.2
28.8
80
87
95
1-10V
+
Model SAM5
Cable side entry
Infrared remote receiver
Daylight Sensor
40.4 11.2
6.8
8.8
35.9
2.5
13
25.2
30.7
Cable back entry
Sensor Main Body
HC403VRC-KD (rectangular size)
Sensor antenna module
Super-compact sensor
antenna, with optional
cable entry (side
entryand back entry).

Most of the linear ofce lights have metal louvre, where
microwave cannot penetrate through. An easy alternative
solution is to use this detached sensor antenna head, grip
on the T5 and T8 tube, and put the sensor main body
behind the metal louvre, together with the ballast or driver.
In such applications, only the detached small antenna is needed on the
outer surface, while the sensor body and the driver/ballast can be
hidden behind the panel. No shadow is cast in the shade.
For linear T5, T8, TC-L lamps For LED bulkhead
Typical applications:
1. Ofce light, most of which have aluminium lovres and is impossible for microwave sensors to go through.
2. LED bulkhead or high/low bay, which has limited space and ordinary sensor is too big or too thick to be built in, also easy to cast
shadow in the shade.
Loop in
Loop out
2~50Lux
Hold-time
5s~30min
Ambient daylight
threshold
4
0
5
Detection Pattern
Daylight
Monitoring
Tri-level Control (Corridor Function)
1
Functions and Features
zero-cross point
Alternating current
Zero-cross Relay Operation
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 (natural light is insufcient) -->off; and 2 periods of
selectable waiting time: motion hold-time and stand-by period; Selectable daylight threshold and freedom of detection area.
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.
Designed in the software, sensor switches on/offthe
load right at the zero-cross point, to ensure that the
in-rush current is minimised, enabling the maximum
lifetime of the relay.

24h Daylight Monitoring Function
3
The light turns off
completely when natural
light lux exceeds daylight
threshold pre-set.
100% on when movement
detected, and dims to 10%
in long absence.
1 3
goes in cycle
at night
...
4
08:10
The light dims to stand-by
level after the hold-time.
The light switches on at
100% when there is
movement detected.
1
21:00
The light remains in dimming
level at night.
3
21:40
The light automatically turns
on at 10% when natural light
is insufcient (no motion).
5
17:40
2
21:10
Settings on this demonstration:
Hold-time: 10min
Daylight threshold: 50lux
Stand-by dimming level: 10%
Stand-by period: +∞
Every 30min
Check
Hold-time ends
Power On
Dim
100% On
Off
motion
No motion
Our innovative and patented software enables our antenna with built-in daylight sensor to provide a “smart photocell” function. This
function is activated when stand-by period is set to “+∞ ”.

Note: end-user can choose either function or function for application. Default function is manual override.
45
LED Driver
Note: this 1-10V output is isolated, SELV output. Do not connect the 1-10V terminals on driver X to Driver Y.
L
L L’
N
N N +
1-10V
1-10V
LED
+
+L N
+
4 Loop-in and Loop-out Terminal
Double L N terminal makes it easy for wire loop-in and loop-out, and saves the cost of terminal block and assembly time.
HC403VRC-KD
Wiring Diagram
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.

Detection Pattern (Ceiling mounted)
Ceiling mounted height (m)
4
0
5
10%
30%
75%
50%
Model SAM5
Lux
DisableLux disable
Press this button, the built-in daylight sensor stops working, and all motion detected could turnon the lighting xture, no matter how
bright the natural light is.
Scene mode
There
4
are 4 scene modes fixed program built in the remote control to choose for different applications:
Scene options Detection range Hold-time Stand-by period Stand-by dimming level Daylight sensor
SC1 100% 1min 10min 10% 2Lux
SC2 100% 5min 10min 10% 2Lux
SC3 100% 10min 30min 10% 10Lux
SC4 100% 10min 10% 50Lux
Detection range
Press the buttons of “detection range” to set detection range at 10% /50% /100%.
Press the buttons of “hold-time” to set hold-time at 30s / 1min / 5min / 10min / 30min.
Hold-time
Daylight sensor
Press the buttons of “daylight sensor” to set daylight threshold at 2Lux / 10Lux / 50Lux.
Stand-by dimming level
Stand-by period (corridor function)
* End-user can adjust the settings by pressing buttons of detection range/hold-time/stand-by period/stand-by dimming
level/daylight sensor. The last setting stays in validity.
Press the buttons of “stand-by period” to set stand-by period at 0s / 10s / 1min / 10min / 30min / +∞.
* “0s” means on/off control; “+∞” means bi-level dimming control, the xture never switches off when daylight sensor is disabled.
Press the buttons of “stand-by dimming level” to set the stand-by dimming level at 10% / 20% / 30%.

DIP Switch Settings (HC403VRC-KD)
I – Disable
II – 50Lux
III – 10Lux
IV – 2Lux
Disable
50Lux
10Lux
2Lux
1 2
0s
10s
1min
5min
10min
30min
1H
∞
+
2 31
I – 10%
II – 20%
III – 30%
IV – 50%
I – 0s
II – 10s
III – 1min
IV – 5min
V – 10min
VI – 30min
VII – 1H
VIII – ∞
+
I – 100%
II – 75%
III – 50%
IV – 10%
I – 5s
II – 30s
III – 1min
IV – 5min
V – 10min
VI – 20min
VII – 30min
100%
75%
50%
10%
5s
30s
1min
5min
10min
20min
30min
1Detection Range
2Hold-time
3Daylight Threshold
Sensor sensitivity can be adjusted by selecting the combination on the DIP
switches to t precisely for each specic application.
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.
1 2
2 31
5Stand-by dimming level
4Stand-by period (corridor function)
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.
The setting is used to select the desired dimmed light level used in
periods of absence for enhanced comfort and safety.
10%
20%
30%
50%
1 2
Note: “0s” means on/off control;
“+ ∞ ”means the stand-by time is innite and the xture never switches off.
Set the level according to the xture and environment. The light will not turn on if
ambient lux level exceeds the daylight threshold preset.
Please note that the ambient lux level refers to internal light reaching the sensor.
Disabling the daylight sensor will put the sensor into occupancy detection only mode.