Hytronik HIR28DCVFC Installation And Instruction Manual

Installation and Instruction Manual
FLUSH MOUNT PIR MOTION SENSOR
On/Off control with relay output
1. Technical Specifications
Input 12-48VDC
Stand-by power
<0.5W
Output (Loading) 24VDC≤5A 250VAC≤5A
Warming-up 10s
Sensor Model PIR detection
Detection range (Max.)* Installation Height : 6m
HIR28DCVFC Detection Range(Ø) :9m
Sensitivity 10% / 50% / 75% / 100%
Detection angle 360°
Operation temperature Ta: -20°C ~ +50°C
IP rating IP20/IP54
* For more details of detection range, please refer to "detection pattern" section.

2. Functions

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.

2.2 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.
Wire Preparation
0.75 - 2.5mm
8mm
(min 6mm, max 11mm)
Pluggable screw terminal. It is recommended to make
connections to the terminal before fitting to the sensor.
HIR28DCVFC

3. Installation

Mechanical Structure & Dimensions
Ø 66~68mm
1
2
3
4
5
A B
* Install blind as required
* Install lens as required
6
7
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.
HIR28DCVFC-20230612-A0

4. Wiring Diagram

DC
12--48V DC
DC
5. Description of the Button Functions (remote control HRC-12)
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.
Reset Settings
Press button "RESET", all settings go back to default values as below:
Detection range: 100%; Hold-time: 5min; Lux disabled
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.
SEMI-AUTO mode
This button is disabled.
Daylight threshold
Press buttons in zone " Daylight threshold" to set daylight sensor at 2Lux/ 10Lux / 50Lux / 100Lux / 300Lux / 500Lux / Disable.
Ambient daylight threshold
Press button "Ambient", the surrounding lux level is sampled and set as the new daylight threshold.
Hold-time
Press buttons in zone "hold-time" to set the hold-time at 5sec / 1min / 5min / 10min / 15min / 30min / 60min.
HIR28DCVFC
DC+ DC- NC COM NO
AC 250 V 5A
DC 24 V 5A
———This product should be installed by a qualified electrician.
Hold Time
Daylight threshold
HF sensor detection range
100% 75% 50%
HRC-12
HIR28DCVFC-20230612-A0
10%