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V3.0
REV. 04/2017
1
B
C
A
B
EN
AC/DC
12-36V
(Relay)
COM
NC
BROWN
YELLOW
GREEN
WHITE
RED
BLACK
5
6
COM
NO (Relay)
MOVEMENT
PRESENCE
1Cover 6Angle of Inclination’s Indicator 11 Main connector
2Base 7Radar Module 12 Infrared Ajusting Area
3Lens 8Radar’s Sensitivity Regulator 13 NO/NC Jumper
4Transmitter 9Activation Indicator 14 Microwave relay
Jumper
5Receptor 10 Safety Indicator
TECHNICAL SPECIFICATIONS CHARACTERISTICS BOARD
• RADAR DESCRIPTION
• CONNECTION DIAGRAM | JUMPERS
RADAR
PRESENCE SENSOR
The MR27 is a 2 in 1 sensors radar - Radar and photocells
combined in a single product.
2 output relays - Motion and Presence. Developed for automatic
sliding and revolving doors.
With Self-Learning Function of the infrared sensor's action
area. It allows to adapt automatically to changes in the area of
infrared detection as well as fluctuations, distortion, movement,
darkness and lightness.
This product adopts a microwave sensor with german origin, and
it is not influenced by temperature and humidity, ensuring a
reliable and safe performance.
For installations up to 2.5 meters high.
• Power Supply AC/DC 12 to 30V (-/+10%)
• Output 2 Relays
• Current (STANDBY) 65mA
• Current (Action) 130mA
• Cable Length 2500mm
• Instalation Max Height 2500mm
• Cover’s Material ABS
• Technology Processor
• Frequency 24.125GHz
• Emission <20dBm EIRP
• Transmission frequency density <5mW/cm2
• Detection Mode Movement
• Detection Range 4m (W) x 2m (D)
• Output Time 0.5s
• Temperature -20°C to 55°C
• Ray Type Refleted Infrared
• Ray Source Infrared 940mm
• Ray Quantity 8 emitted, 8 emitted
• Self-Learning Time 60 sec.
• Operation’s Indicator Standby (blue)/ Activ. (red)
• Temperature -40⁰c to 60⁰C
• Detection Area 1600 (W) x 800 (D) mm
• Output Time 500ms
• Reply ≤100ms
• Optical Surface PMMA
MR27 | USER'S AND INSTALLER'S MANUAL
A and B - NO Contact
B and C - NC Contact
A and B - The microwave relay is activa-
ted by infrared relay at the same time.
B and C - The microwave relay is not acti-
vated by infrared relay.
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