Hytronik HMW24 User manual

Subject to change without notice. Edition: 26 Feb. 2020 Ver. A0 Page 1/6
IP20RED
Stand-by power
EMC standard (EMC)
Safety standard (LVD)
Certication
Radio Equipment (RED)
EN55015, EN61000
Semko, CB, CE, EMC, RED, RCM
EN60669, AS/NZS60669
Model No. HMW24
220~240VAC 50/60Hz
Mains voltage
Switched power
EN300440, EN301489,
EN62479
<0.5W
Input Characteristics
Safety and EMC
Max. 20pcs devices, 40mA
Sensor Data
HMW24
Operation temperature Ta: -20
O
C~ +50
O
C
Environment
IP20
IP rating
Model No.
<0.2mW
5.8GHz +/- 75MHz
High Frequency (microwave)Sensor principle
Operation frequency
Transmission power
Detection range
Detection angle
Max. ( Ox H) 12m x 6m
20sWarming-up
HMW24
Daylight Harvest for Independent DALI
Stand-alone HF Motion Sensor
Technical Data
6
0
6
Detection Pattern
Ambient daylight
threshold
One-Key
Commissioning
Photocell
Intelligent
Rotary Switch
Programing
synchronization
control
TX
TX
TX
RX
360O
Infrared receiver
Photocell
LED indicator
Rotary switch preset
Lens
1
3
4
2
70mm 64.7
Ø85
65
56
16
9
(1) Sensor inset
(2) Lens pluggable
(3) Protection cover (covers the
high-voltage terminals).
(4) Ceiling (drill hole Ø70mm).
HF
Mechanical Structure
Note:We recommend the mounting distance between sensor to sensor should be more than 2m to prevent sensors
from false-triggering.

Subject to change without notice. Edition: 26 Feb. 2020 Ver. A0 Page 2/6
Functions and Features
Semi-auto Mode (Absence Detection)
3
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 manual press of the push-switch, the
light keeps being ON in the presence, and dims down in the absence, then switches off in the long absence.
Note: end-user can choose either function or function for application. Default function is manual override.
23
Daylight Harvest
Light will not switch on
when natural light is
sufcient, even there is
motion detected.
The light switches on
automatically with
presence when natural
light is insufcient.
The light turns on at full or dims to maintain the lux level. The light output
regulates accroding to the level of natural light available.
The light dims to stand-by
period after hold-time and
stays on selected minimum
dimming level.
The light switches off when
the ambient natural light is
sufcient.
The light switches off
completely after the
stand-by period.
1
Note:
The Light automatically dims down and
eventually turns off if the natural light lux
level exceeds the daylight threshold.
However, if the stand-by period is preset
at “+∞”, the xture never switches off
but dim to minimum level, even the
natural light is sufcient.
Manual Override
2
* 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 target lux level by turning the light up or down. Both the adjustment on remote control and push switch
can overwrite each other. The last adjustment remains in memory.
Note: if end-user do not want this manual override function, just leave the “push” terminal unconnected to any wire.
With the help of push-switch, this sensor can be over-ridden by the end-user to manually switch on/off the light, or adjust the target lux
level by push-switch, which makes the product more user-friendly and offers more options to t some extra-ordinary demands:

Subject to change without notice. Edition: 26 Feb. 2020 Ver. A0 Page 3/6
Press the buttons to select light output at 80% (at initial 10,000 hours) or 100%.
Note: “Sensor off” and “Twilight” functions are disabled.
Settings (Remote Control HRC-11)
Press button “RESET”, all settings go back to rotary switch settings.
Reset Settings
Permanent ON/OFF function
Press button “ON/OFF” to select permanent ON or permanent OFF mode.
* Press button “AUTO”, “RESET” to quit this mode.
The mode will change to AUTO Mode after power failure.
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.
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)
ON/
OFF
SEMI-AUTO mode
Power output
Synchronisation Function
4
By connecting the “SYNC” terminals in parallel (see wiring diagram), no matter which sensor detects motion, all HMW24 in the
group will turn on the lights when surrounding natural light is below the daylight threshold. The detection area could be widely
enlarged in this way.
Press the buttons to adjust the light brightness to reset the target lux level.
Brightness +/-
&
A
4
4 hhh
HRC-11
Press button “Shift”, the LED on the top left corner is on to indicate mode selection.
All values / settings in RED are valid for 20 seconds.
Shift Button

Subject to change without notice. Edition: 26 Feb. 2020 Ver. A0 Page 4/6
Scene program - 1-key commissioning
Detection range
Press buttons in zone “Detection range” to set detection range at 100% / 75% / 50% / 10%.
Press buttons in zone “ Daylight threshold” to set daylight sensor / target lux level at 50Lux / 100Lux / 300Lux / 500Lux / Disable.
Note: 2lux / 10lux are disabled.
To set daylight sensor at 100Lux / 300Lux / 500Lux, press “Shift” button rst.
Daylight threshold
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 / target lux level.
Ambient daylight threshold
Hold-time
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”.
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).
Dual tech & RF mode
Stand-by dimming level
Stand-by time (corridor function)
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, the xture is 100% on when there is motion detected, and remains at the stand-by dimming level
when no presence after motion 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 are disabled.
Daylight harvest auto-conguration function
1. Press button “Shift”, the red LED starts to ash.
2. Select a time period and the sensor will do light level measurement and determine/save the lowest light level (commission line)
with 100% light on, so as to set the target lux level automatically.
Note: 1. Make sure the light level measurement covers the night time.
2. The xture will go into sensor mode after the measurement, all sensor settings remain unchanged.

Subject to change without notice. Edition: 26 Feb. 2020 Ver. A0 Page 5/6
A rotary switch is built inside the sensor for scene
selection / fast programming. Total 16 channels
are available:
Rotary switch preset
Rotary Switch Preset
Note: settings can also be changed by remote control
HRC-11. The last action controls.
0 5s100% Disable
1 1min100% 50Lux
2 5min100% 50Lux
3 5min100% 75Lux
4 5min100% 100Lux
5 5min100% 200Lux
6 10min100% 50Lux
7 10min100% 75Lux
8 10min100% 100Lux
9 10min100% 200Lux
A 20min100% 100Lux
B 20min100% 200Lux
C 30min100% 100Lux
D 30min100% 200Lux
E30min100% 400Lux
F5s100%
10%
10%
10%
10%
10%
30%
10%
10%
10%
30%
10%
30%
10%
30%
50%
10%100Lux
10s
5min
10min
+∞
+∞
+∞
30min
+∞
+∞
+∞
1h
+∞
+∞
+∞
+∞
10s
Detection
range
Channel Hold-time Stand-by
time
Stand-by
dim level
Daylight
sensor
Detection Pattern
Ceiling mounted height(m)
6
0
6
10%
30%
75%
50%
Wiring Diagram
L
N
SY
NC SY NC P
DALI
L
N
DALI+
LED+
LED Driver
LED
DALI
L
N
DALI+
LED+
LED Driver
LED_
_
_
_DALI
+
-
N L SY
NC SY NC P
DALI
+
-
N L
HMW24 HMW24
1. 200 metres (total) max. for 1mm〔 CSA (Ta = 50メ)
2. 300 metres (total) max. for 1.5mm〔 CSA (Ta = 50メ)

Subject to change without notice. Edition: 26 Feb. 2020 Ver. A0 Page 6/6
Additional Information / Documents
1. Regarding precautions for microwave sensor installation and operation, please kindly refer to
www.hytronik.com/download ->knowledge ->Microwave Sensors - Precautions for Product Installation and Operation
2. Regarding Hytronik standard guarantee policy, please refer to
www.hytronik.com/download ->knowledge ->Hytronik Standard Guarantee Policy