Oppermann Regelgeräte OPP-PIR-2 User manual
Presence detector OPP-PIR-2
Sensor ventilation air conditioning | Data sheet No. 15601 | Version 05-2015 | 1| 2
Technical Data
Infrared sensor: Omni-directional
Power supply: 24 ± 2 V AC/DC
Sensor range: Height x 2.5 at 25 °C
Power consumption: 5 mA
Response velocity: 0.1 bis 3 m/s
Output signal: 1 changeover contact,
24 V AC/DC; 0.2 A
Protection type: IP 41
Ambient conditions: -20 °C – + 60 °C, max. 95 % RH
Weight: 85 g
Dimensions (Ø x H): 110 x 44 mm
Installation height: 2.4 – 4.2 m
Cable bushing: From rear with punch out
for cable IY(ST)Y4x2x0,8
Color: white
• Ceiling installation 360° range
• 24 V AC/DC connection
• Shuto lag: 10s – 30 min, selectable
• Switch-on lag: 0 – 10 min, selectable
• Relay output: one changeover contact
Product description
OPP-PIR-2 is a presence detector specically designed for HVAC
applications in a visually appealing, white housing. The lens has
a detection angle of 360° to reliably detect motion.
Attention
Disconnect the detector from power before repositioning the
jumper!
Detection range
Front view Side view
0 s 10 s
10 s 1 min
30 s 5 min
1 min 10 min
5 min 20 min
10 min 30 min
Installation height 2.4 m 3.0 m 3.6 m 4.2 m
Sensor range 6.0 m 7.5 m 9.0 m 10.5 m
Presence detector OPP-PIR-2
2| 2| Sensor ventilation air conditioning | Data sheet No. 15601 | Version 05-2015 Specications subject to change.
Oppermann Regelgeräte GmbH | Im Spitzhau 1 | 70771 Leinfelden-Echterdingen, Germany
Contacts are shown disconnected from power. The relay is
energized on motion. Contact COM - NO is then closed.
Installation
All work (such as installation, electrical connection, startup,
operation, and maintenance) must only be performed by
suciently qualied tradesmen. The respectively applicable
local rules and regulations (e.g. national building codes,
electrical/VDE regulations, etc.) must be observed. Installers
and operating entities are required to suciently familiarize
themselves before startup. Read the product description
before operating the equipment. Verify that the product can
be used for the relevant application without restrictions. We
are not liable for printing errors and changes after printing.
Appropriate use implies compliance with operating and
installation instructions. We are not liable for losses due to
inappropriate use. Unauthorized or inappropriate manipulati-
ons or modications of the device render the operating
permit, the product warranty and warranty claims null and
void.
Do not expose the sensor to direct sun irradiation or high
heat. Do not obstruct the detection range with owers,
furniture, or other objects.
1. Open front cover by loosening the captive screw. Remove
the electronic circuit board from the base plate.
2. Now punch out the appropriate perforated holes. Then
insert the cable and mount the detector to the ceiling with
screws and dowels.
3. Reinsert the electronic circuit board back into the bracket.
The cables now need to be connected correctly.
4. Seal any unused holes with putty to prevent insects from
entering the sensor cavity. This can result in erroneous
triggering.
5. Verify that both jumpers are inserted properly. Finally,
secure the front cover with screws.
Connecting diagram Function check
Turn on the power supply to the detector. Wait 30 seconds to
complete the warmup phase. Enter the detection space and
walk around at normal speed. The LED lights up as soon as the
sensor is triggered.
Circuit board view
Dimensions
44 mm
Table of contents
