Hytronik HIR28DCVFC Quick guide

Wire Preparation
Pluggable screw terminal. It is recommended to make
connections to the terminal before fitting to the sensor.
0.75 - 2.5mm
8mm
(min 6mm, max 11mm)
1. Technical Specifications
Installation and Instruction Manual
HIR28DCVFC
FLUSH MOUNT PIR MOTION SENSOR
On/Off control with relay output
4. Wiring Diagram
Description of the Button Functions (remote control HRC-12)5.
Stand-by power
12-48VDC Input
Output (Loading)
<0.5W
24VDC≤5A 250VAC≤5A
10sWarming-up
Operation temperature
Ta: -20 °C ~ +50 °C
IP20/IP54IP rating
360°
PIR detectionSensor Model
Detection angle
Detection range (Max.)*
HIR28DCVFC
Installation Height : 6m
Detection Range(Ø) :9m
* For more details of detection range, please refer to“detection pattern” section.
HRC-12
Hold Time
100%75%50%10%
HF sensor detection range
Daylight threshold
Press button “RESET”, all settings go back to default values as below:
Detection range: 100%; Hold-time: 5min; Lux disabled
Reset Settings
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.
The mode will change to AUTO Mode after power failure.
Sensor mode
Press “Auto Mode” button, the sensor starts to function and all settings remain the same as the latest status before the light is switched on/off.
This button is disabled.
SEMI-AUTO mode
Press button “Ambient”, the surrounding lux level is sampled and set as the new daylight threshold.
Ambient daylight threshold
Hold-time
Press buttons in zone “hold-time” to set the hold-time at 5sec / 1min / 5min / 10min / 15min / 30min / 60min.
Press buttons in zone “ Daylight threshold” to set daylight sensor at 2Lux/ 10Lux / 50Lux / 100Lux / 300Lux / 500Lux / Disable.
Daylight threshold
2.2 Intelligent Photocell (daylight detection prior to motion detection)
The built-in photocell will also automatically turn off the light when the ambient natural light exceeds the
programmed lux level for more than 5min, regardless of whether motion is detected or not.
2.1 On/ Off Control
This sensor is a motion switch, which turns on the light upon detection of motion, and turns off after
a pre-selected hold-time when there is no movement. A daylight sensor is also built in to prevent the light
from switching on when there is sufficient natural light.
2. Functions
DC+ DC- NC COM NO
HIR28DCVFC
3. Installation
Mechanical Structure & Dimensions
12--48V DC
AC 250 V 5A
DC 24 V 5A
DC
DC
10% / 50% / 75% / 100% Sensitivity
———This product should be installed by a qualified electrician.
HIR28DCVFC-20230612-A0 HIR28DCVFC-20230612-A0
1. Ceiling (drill hole φ66~68mm)
2. Carefully prise off the cable clamps.
3. Make connections to the pluggable
terminal blocks.
4. Insert plug connectors and secure using
the provided cable clamps, then clip
terminal covers to the base.
5. Fit detection blind (if required) and
desired lens.
6. Clip fascia to body.
7. Bend back springs and insert into ceiling.
* Install lens as required
5
* Install blind as required
A B
7
6
4
2
3
1
Ø 66~68mm

6. Detection Pattern & Optional Accessories 7. Additional Information / Documents
1. Regarding precautions for PIR sensor installation and operation, please kindly refer to www.hytronik.com/download ->knowledge ->PIR 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
Radial (B)
Tangential (A)
2.5m
Mount height
6m
5m
4m
3m
insensitive sensitive insensitive sensitive
A: Tangential movement
Tangential: max. 9m
h = max.6m
Ａ
B: Radial movement
Radial: max. 4m
h = max.6m
Ｂ
HIR28DCVFC: Low-bay flat lens detection pattern for single person @ Ta = 20ºC
(Recommended ceiling mount installation height 2.5m-6m)
max 64m
2
(Ø = 9m) max 13m
2
(Ø = 4m)
max 13m
2
(Ø = 4m)
max 13m
2
(Ø = 4m)
max 13m
2
(Ø = 4m)
max 13m
2
(Ø = 4m)
max 50m
2
(Ø = 8m)
max 38m
2
(Ø = 7m)
max 38m
2
(Ø = 7m)
max 38m
2
(Ø = 7m)
HIR28DCVFC (Low-bay)
Valid Range
Blind Option 1 --- Aisle Detection
Optional Accessory --- Blind Insert for Blocking Certain Detection Angles
Blind Option 2 --- 180º Detection
Valid Range
HIR28DCVFC-20230612-A0 HIR28DCVFC-20230612-A0
Optional Accessory --- Ceiling/Surface Metal Mount Box: HA09/W, HA09/B, HA09/G
92.5
94
4.2
30
48.2
61.8
Big silicon water-proof gasket dimension(size:mm)
4.2
48.2
61.8
15.2
Small silicon water-proof gasket dimension(size:mm)
2
Big and small silicon gasket used to make IP54 degree protection (mounted into HA09 housing for ceiling mount)
Ø 78