Hytronik HIR28 User manual

Input Characteristics
Stand-by power
Model No. HIR28
220~240VAC 50/60Hz
Mains voltage
Load ratings:
<1W
20s Warming-up
Technical Data
IP20
One-Key
Commissioning
Photocell
Intelligent
5 Year, 50,000hr Warranty
Max withstandable in-rush current: 120A@160μs
Features
Zero crossing detection to reduce in-rush current and maximise relay life
Store settings in the remote for easy commissioning when programming multiple sensors
Intelligent photocell - lights and sensors only operate when needed, natural light has proirity
Subject to change without notice. Edition: 21 Jul. 2023 Ver. A0 Page 1/10
Sensor Data
Model No.
360O
PIR detectionSensor Model
Detection range (Max.)*
HIR28/H
Detection angle
Installation height：15m (forklift)
12m (person)
Detection range (Ø)：24m
Detection range (Max.)*
HIR28
Installation Height : 6m
Detection Range(Ø) :9m
Detection range (Max.)*
HIR28/R
Installation Height : 6m
Detection Range(Ø) :10m
Detection range (Max.)*
HIR28/RH
Installation height：20m (forklift)
12m (person)
Detection range (Ø)：40m
HIR28
* For more details of detection range, please refer to “detection pattern” section.
Black & White & Gray metal surface mount box option
Two types of blind inserts / blanking plates
User-friendly design for installation
High bay version available (up to 15m in height)
HF
PIR
Classrooms
HIR28 with on/off relay control
Applications
a high quality sensor for simple on/off occupancy control or providing semi-automatic
(absence detection) control.
An intelligent photocell is also included to prevent switching of the lights when natural
daylight is availible
Set-up of the sensor is carried out using a remote control handset with program memory
allowing one-key commissioning where common settings are used for multiple devices.
Stairwells / Corridors
HIR28 HIR28/R HIR28/H HIR28/RH
Low-bay Reinforced Low-bay High-bay Reinforced High-bay
Flush Mount PIR Motion Sensor
HIR28/H
HIR28 HIR28/R
HIR28/RH
(3-pyro)
Max withstandable
in-rush current 120A@160μs
400VA (Capacitive) 800W (Resistive)

EMC standard (EMC)
Safety standard (LVD)
Certication
EN55015, EN61000
Semko, CB, CE , EMC, LVD, RCM
EN60669-1, EN60669-2-1
Safety and EMC
Mechanical Structure
Environment
Operation temperature Ta: -20
O
C~ +50
O
C
IP20
IP rating
Subject to change without notice. Edition: 21 Jul. 2023 Ver. A0 Page 2/10
1. Ceiling (drill hole Ø 66~68mm)
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.
Ø 78
5
* Install blind as required
A B
7
6
4
2
3
1
Ø 66~68mm
* Install lens as required
21 3 4

LED Driver
Push L’ N L
Max. 400W
L N LED+ LED--
LED Driver
L N LED+ LED--
Wire Preparation
0.75 - 2.5mm
8mm
(min 6mm, max 11mm)
Pluggable screw terminal. It is recommended to make
connections to the terminal before tting to the sensor.
Wiring Diagram
75.2 70.5
62.2
HIR28 HIR28/R HIR28/H HIR28/RH
77.6 70.5
62.2
80.5 70.5
62.2
82.9 70.5
62.2
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: 21 Jul. 2023 Ver. A0 Page 3/10
Big and small silicon gasket used to make IP54 degree protection (mounted into HA09 housing for ceiling mount)
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
Ø 78

Detection Pattern & Optional Accessories
Radial (B)
Tangential (A)
2.5m
Mount height
Valid Range
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
HIR28: Low-bay at lens detection pattern for single person @ Ta = 20
O
C
(Recommended ceiling mount installation height 2.5m-6m)
max 64m2 (Ø = 9m)max 13m2 (Ø = 4m)
max 13m2 (Ø = 4m)
max 13m2 (Ø = 4m)
max 13m2 (Ø = 4m)
max 13m2 (Ø = 4m)
max 50m2 (Ø = 8m)
max 38m2 (Ø = 7m)
max 38m2 (Ø = 7m)
max 38m2 (Ø = 7m)
Blind Option 1 --- Aisle Detection
Optional Accessory --- Blind Insert for Blocking Certain Detection Angles
Blind Option 2 --- 180
O
Detection
1. HIR28 (Low-bay)
Valid Range
Optional Accessory --- Ceiling/Surface Metal Mount Box: HA09/W, HA09/B, HA09/G
Subject to change without notice. Edition: 21 Jul. 2023 Ver. A0 Page 4/10
92.5
94
4.2
30
48.2
61.8

Radial (B)
Tangential (A)
2.5m
Mount height
6m
5m
4m
3m
HIR28/R: Low-bay convex lens detection pattern for single person @ Ta = 20
O
C
(Recommended ceiling mount installation height 2.5m-6m)
max 79m2 (Ø = 10m)
max 79m2 (Ø = 10m)
max 64m2 (Ø = 9m)
max 50m2 (Ø = 8m)
max 50m2 (Ø = 8m)
max 20m2 (Ø = 5m)
max 20m2 (Ø = 5m)
max 20m2 (Ø = 5m)
max 20m2 (Ø = 5m)
max 20m2 (Ø = 5m)
2. HIR28/R (Reinforced Low-bay)
A: Tangential movement
Tangential: max. 10m
h = max.6m
Ａ
B: Radial movement
Radial: max. 5m
h = max.6m
Ｂ
Optional Accessory --- Blind Insert for Blocking Certain Detection Angles
Valid Range
Blind Option 1 --- Aisle Detection Blind Option 2 --- 180
O
Detection
Valid Range
insensitive sensitive insensitive sensitive
Optional Accessory --- Ceiling/Surface Metal Mount Box: HA09/W, HA09/B, HA09/G
Subject to change without notice. Edition: 21 Jul. 2023 Ver. A0 Page 5/10
92.5
94
4.2
30
48.2
61.8

3. HIR28/H (High-bay)
Tangential: max. 20m
h = max.12m
Ａ
Radial: max. 3m
h = max.12m
Ｂ
Radial (B)
Tangential (A)
10m
Mount height
14m
15m
13m
12m
11m max 452m2 (Ø = 24m)
max 380m2 (Ø = 22m)
max 452m2 (Ø = 24m)
max 452m2 (Ø = 24m)
max 452m2 (Ø = 24m)
max 452m2 (Ø = 24m)
max 201m2 (Ø = 16m)
max 201m2 (Ø = 16m)
max 201m2 (Ø = 16m)
max 177m2 (Ø = 15m)
max 133m2 (Ø = 13m)
max 113m2 (Ø = 12m)
A: Tangential movement
Tangential: max. 24m
h = max.15m
Ａ
B: Radial movement
Radial: max. 16m
h = max.15m
Ｂ
HIR28/H: High-bay lens detection pattern for forklift @ Ta = 20
O
C
(Recommended ceiling mount installation height
10m-15m )
Optional Accessory --- Blind Insert for Blocking Certain Detection Angles
Valid Range
Blind Option 1 --- Aisle Detection Blind Option 2 --- 180
O
Detection
Valid Range
Radial (B)
Tangential (A)
2.5m
Mount height
11m
12m
10m
8m
6m max 104m2 (Ø = 11.5m)
max 50m2 (Ø = 8m)
max 154m2 (Ø = 14m)
max 227m2 (Ø = 17m)
max 269m2 (Ø = 18.5m)
max 314m2 (Ø = 20m)
max 7m2 (Ø = 3m)
max 7m2 (Ø = 3m)
max 7m2 (Ø = 3m)
max 7m2 (Ø = 3m)
max 7m2 (Ø = 3m)
max 7m2 (Ø = 3m)
A: Tangential movement B: Radial movement
HIR28/H: High-bay lens detection pattern for single person @ Ta = 20
O
C
(Recommended ceiling mount installation height
2.5m-12m )
insensitive sensitive insensitive sensitive
insensitive sensitive insensitive sensitive
Optional Accessory --- Ceiling/Surface Metal Mount Box: HA09/W, HA09/B, HA09/G
92.5
94
4.2
30
48.2
61.8
Subject to change without notice. Edition: 21 Jul. 2023 Ver. A0 Page 6/10

Radial (B)
Tangential (A)
10m
Mount height
14m
15m
13m
12m
11m
max 907m2 (Ø = 34m)
max 962m2 (Ø = 35m)
max 1075m2 (Ø = 37m)
max 660m2 (Ø = 29m)
max 346m2 (Ø = 21m)
max 1256m2 (Ø = 40m)
max 154m2 (Ø = 14m)
max 177m2 (Ø = 15m)
max 177m2 (Ø = 15m)
max 154m2 (Ø = 14m)
max 113m2 (Ø = 12m)
max 113m2 (Ø = 12m)
HIR28/RH: Reinforced high-bay lens detection pattern for forklift @ Ta = 20
O
C
(Recommended ceiling mount installation height 10m-20m)
4. HIR28/RH (Reinforced High-bay with 3-Pyro)
A: Tangential movement
Tangential: max. 40m
h = max.20m
Ａ
insensitive sensitive
B: Radial movement
Radial: max. 15m
h = max.20m
Ｂ
insensitive sensitive
Tangential: max. 30m
h = max.12m
Ａ
Radial: max. 4m
h = max.12m
Ｂ
Radial (B)
Tangential (A)
2.5m
Mount height
11m
12m
10m
8m
6m max 154m2 (Ø = 14m)
max 38m2 (Ø = 7m)
max 314m2 (Ø = 20m)
max 531m2 (Ø = 26m)
max 615m2 (Ø = 28m)
max 707m2 (Ø = 30m)
max 7m2 (Ø = 3m)
max 7m2 (Ø = 3m)
max 7m2 (Ø = 3m)
max 13m2 (Ø = 4m)
max 13m2 (Ø = 4m)
max 13m2 (Ø = 4m)
A: Tangential movement B: Radial movement
HIR28/RH: Reinforced high-bay lens detection pattern for single person @ Ta = 20
O
C
(Recommended ceiling mount installation height 2.5m-12m)
insensitive sensitive insensitive sensitive
20m max 707m2 (Ø = 30m)max 113m2 (Ø = 12m)
Optional Accessory --- Ceiling/Surface Metal Mount Box: HA09/W, HA09/B, HA09/G
92.5
94
4.2
30
48.2
61.8
Subject to change without notice. Edition: 21 Jul. 2023 Ver. A0 Page 7/10

Functions and Features
Intelligent Photocell (daylight detection prior to motion detection)
2
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.
With insufcient natural light, the sensor
switches on the light automatically when
presence is detected.
With sufcient natural light, the light
does not switch on when presence is
detected.
The sensor switches off the light when
natural light is sufcient, even with
presence.
On/ off Control
1
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 sufcient natural light.
Manual Override
3
* 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.
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, which makes the
product more user-friendly and offers more options to t some extra-ordinary demands:
Semi-auto Mode (Absence Detection)
4
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 switches off in the long absence.
Note: end-user can choose either function or function for application. Default function is manual override.
3 4
zero-cross point
Alternating current
Zero-cross Relay Operation
Designed in the software, sensor switches on/off the
load right at the zero-cross point, to ensure that the
in-rush current is minimised, enabling the maximum
lifetime of the relay.
5
Subject to change without notice. Edition: 21 Jul. 2023 Ver. A0 Page 8/10

Settings (Remote Control HRC-11)
Subject to change without notice. Edition: 21 Jul. 2023 Ver. A0 Page 9/10
Press button “RESET”, all settings go back to default.
The default settings are: Auton mode; Detection range 100%; Hold-time 5min; Daylight
threshold disable; Lux off activated;
Press button “ON/OFF” to select permanent ON or permanent OFF mode.
* Press button “AUTO”/“RESET” to exit this mode.
For Sensor LED indicator references: Remains on 2s, initiate "Semi-auto" mode from "Auto" mode.
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.
For example, to set detection range 100%, daylight threshold Disable, hold-time 5min,
stand-by time +∞, the steps should be:
Press button “Start”, button ”100%”, “Disable”, “Shift”, “5min”, “Shift”, “+∞”, “Memory”.
By pointing to the sensor unit(s) and pressing “Apply”, all settings are passed on the
sensor(s).
Lux off
Exp 1
Exp 2
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 on.
2. Press button "SEMI-AUTO" to initiate Semi-auto mode. The sensor is only activated
with the manual press of push switch. To exit this mode, simply press button "AUTO".
1. Press button “Start” to program.
2. Select the buttons in “Detection range”, “Daylight threshold”, “Hold-time”, “Stand-by
time”, 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).
The “Lux off” function is activated as default. When the ambient lux level exceeds the
target level continuously for more than 5 minutes, the lights will be turned off.
In AUTO /SEMI-AUTO/Twilight modes, to disable “Lux off”:
1. Press “Shift” button rst, the red LED on.
2. Press "Lux off" button, the "Lux Off" function will be deactivated. The lights will not turn
off even when the ambient lux level exceeds the target lux level but will dim down the
brightness to the stand-by time level.
"Exp" refer to Expansion, these two buttons are reserved functions and pending future
development.
CCT+
CCT-
For Sensor LED indicator references: 1.Fast ash 1s, “Lux off” function activated.
2.Remains on 2s, “Lux off” function deactivated.
Sensor off Twilight
Shift
AUTO
100% 75% 50% 10%
2 Lux
100 Lux
10 Lux
300 Lux
50 Lux
500 Lux
Disable
Ambient
Memory Apply
Test
2 s
30 s
1 min 10 min
5 min 15 min 30 min
0s
10 s 1h
10% 20% 30% 50%
Dual tech & RF mode
SEMI-AUTO
Hold-time
Stand-by time
Stand-by dimming level & Auto-config.
Daylight threshold
Sensitivity & More functions
RX STBY%
PIR
RX 100%
HF HF+PIR HF/ PIR
Shift Send
5 min 30 min
20 min
Power
100%
Power
80%
1 min 10 min +
Start
RESET
ON
OFF
24h 30s
12h 4h
Learn
Erase Transmit
Brightness
CCT-
CCT+
Tri-level Harvest Master ×
Exp 1 Exp 2 Lux off This key is not appliable on this product.
This key is not appliable on this product.
This key is not appliable on this product.
This key is not appliable on this product.

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
Subject to change without notice. Edition: 21 Jul. 2023 Ver. A0 Page 10/10
HRC-11
Sensor off Twilight
Shift
AUTO
100% 75% 50% 10%
2 Lux
100 Lux
10 Lux
300 Lux
50 Lux
500 Lux
Disable
Ambient
Memory Apply
Test
2 s
30 s
1 min 10 min
5 min 15 min 30 min
0s
10 s 1h
10% 20% 30% 50%
Dual tech & RF mode
SEMI-AUTO
Hold-time
Stand-by time
Stand-by dimming level & Auto-config.
Daylight threshold
Sensitivity & More functions
RX STBY%
PIR
RX 100%
HF HF+PIR HF/ PIR
Shift Send
5 min 30 min
20 min
Power
100%
Power
80%
1 min 10 min +
Start
RESET
ON
OFF
24h 30s
12h 4h
Learn
Erase Transmit
Brightness
CCT-
CCT+
Tri-level Harvest Master ×
Exp 1 Exp 2 Lux off
In AUTO /SEMI-AUTO modes, press buttons in zone “hold-time” to set the hold-time at 2s
/ 30s / 1min / 5min / 10min / 15min / 20min / 30min.
Dual tech & RF mode
Press buttons in zone “Daylight threshold” to set daylight sensor at 2Lux/ 10Lux / 50Lux
/ 100Lux / 300Lux/500Lux / Disable.
1. Press button “Shift”, the red LED on.
2. Press button “Ambient”, the surrounding lux level is sampled and set as daylight threshold
/ target Lux level.
Note: To set daylight sensor at 100Lux / 300Lux/500Lux , press “Shift” button rst.
Master
100% 75%
50% 10%
Tri-level
Harvest
2 Lux 100 Lux
10 Lux 300 Lux
50 Lux 500 Lux
Disable
Ambient
Test
2 s
30 s
1 min
10 min
5 min
15 min
30 min
20 min
0s 10 s
1h
5 min
30 min
1 min
10 min
+
10% 20%
30% 50%
24h
30s
12h
4h
PIR
HF
HF+PIR
HF/PIR
Learn
Erase
Transmit
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”.
Stand-by time mode
Hold-time mode
Daylight threshold
Sensitivity & More functions
Stand-by dimming level & Auto-cong.
This key is not appliable on this product.
This key is not appliable on this product.
This key is not appliable on this product.
This key is not appliable on this product.
This key is not appliable on this product.
This key is not appliable on this product.
This key is not appliable on this product.
Press buttons in zone "stand-by time", the stand-by period time can be extended by overlaying
the time in the "hold-time" zone with the time in"stand-by time" zone.
For example, press button "5 min" in "hold-time" zone + button "30 min" in "stand-by time"
zone, the stand-by period time is total of 35 minutes.
Note: 1. To set stand-by time at 10s/ 5min / 30min / 1h, press “Shift” button rst.
2. When "Lux off" is activated as default, press button"+∞", the product is a daylight sensor and
will be turned off when the ambient lux level exceeds the target lux level, no longer motion detected.
When "Lux off" function be deactivated, "+∞" means the xture will remains on.
In AUTO /SEMI-AUTO modes, press buttons in zone “Detection range” to set
detection range at 100%/75%/50%/10%.