References. Infrared Array Sensor Grid-EYE Unit Type AMGU Part Name : Infrared Array Sensor Grid-EYE Unit Type. 2. Part No.

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1 Infrared Array Sensor Grid-EYE Unit Type AMGU : Infrared Array Sensor Grid-EYE Unit Type. : AMGU44. Characteristics - Ratings Item unit Specification Min. Typ. Max. Remarks Power supply voltage VDC Current Consumption ma Contact capacity DC4V.A Photo MOS Relay Person detectable surrounding temperature (spec. guaranteed temp.) Operating temperature (at power-on) Storage temperature (at power-off) degc + to +9 no condensation degc to +5 no freezing and condensation degc - to +7 no freezing and condensation

2 Infrared Array Sensor Grid-EYE Unit Type AMGU Basic specifications Item Unit Specification Min. Typ. Max. Remarks Installation height m.7 *4 Detection range m.6x.6 At.6m distance from ceiling Moving velocity of target m/s.7 * *4 Location accuracy Target heat source: 4mmx4mm heater (Difference temp.: 4degC) Target heat Source: Human mm +/- - *4 mm +/-5 - *4 Area resolution - Division into 6(4x4) - Indicator light - Red (when detected human) - *4 Address setting range - to 6 sets up by DIPSW Wiring length(max) m 5 * *4 Applicable electric wire - Power, Contact output line : ϕ.65 to.9 RS485 communication line : ϕ.65 to.9 (CPEV) * External Dimensions mm ϕx6.5 - Weight g About 9 Installation hole size mm ϕ +5/- - Ceiling thickness mm - *. The sensor would not be able to detect human who walks faster than.7m/s. *. Shall be tested/evaluated the performance of customer s system which incorporates Grid- EYE unit, and also checked the specification of the controller device to be connected. *. Shall be used CPEV cable with shield for RS485 communication line. *4. Condition: detective temperature range to 9 degc

3 Infrared Array Sensor Grid-EYE Unit Type AMGU44 9- Detection range (image) Coordinates (image) ceiling X.6m.7m Y floor Indicator light.6m square - Communication specification item unit specification electric specifications - Follow RS-485 Protocol - MODBUS (RTU) Baud rate bps 84 Data length Bit 8 Start bit Bit Stop bit Bit Parity check Bit Parity - Odd Flow control - none -Grid-EYE unit works as a Slave. (Controller: Master) -Shall be checked communication with the controller device to be connected.

4 Infrared Array Sensor Grid-EYE Unit Type AMGU Communication format -4- Master (controller) to Slave (Grid-EYE unit) The master can request all the data to the sensor using this format. Slave Address byte -4- Slave (Grid-EYE unit) to Master (controller) Slave Address Function Data Address code (starting address) x Hi Lo No. of Registers CRC check byte byte byte byte Function code x Byte Count Hi Data Hi Lo Lo CRC check byte byte byte byte byte byte Hi Data Lo -4- Data address and corresponded data data address contents kind of data data range: hexadecimal Number of person Unsigned 6bits H to 8H Human coordinates Unsigned bits H to FFFFFFFFH Exist/absence data Unsigned 6bits H to FFFFH 4 5 Moving directions Unsigned bits H to FFFFFFFFH 6 Temperature data Signed 6bits H to FFFFH -5 Contents of communication data Grid-EYE unit sends the data of below )-5) requested by Master (controller). ) Number of person; to 8 "x" & "xf" are sent until human detection operation starts after power-on n n n n bytes

5 Infrared Array Sensor Grid-EYE Unit Type AMGU ) human's coordinates (8 persons) Grid-EYE unit outputs human's detected position with XY coordinates, and sequenti ally outputs the coordinates for the detected number of person in clause ) from (Xad, Yad) in order. Undetected data position is set to (, ). Data (, ) to be determined/judged at system side whether undetected data (, ) or detected data of coordinates (, ), based on the data for detected number of p erson in clause ); Yad [:] Xad [:] Yad [:] Xad [:] Yad4 [:] Yad6 [:] Xad4 [:] Xad6 [:] Yad [:] Yad5 [:] Xad [:] Xad5 [:] 4bytes Yad8 [:] Xad8 [:] Yad7 [:] Xad7 [:] X Y ) exist/absence data Grid-EYE unit outputs the person exist/absence data in the divided 6 area. : absence, : exist d8 d6 d7 d5 d6 d4 d5 d d4 d d d d d d d9 bytes X Y d d d d4 d5 d6 d7 d8 d9 d d d d d4 d5 d6

6 Infrared Array Sensor Grid-EYE Unit Type AMGU ) Moving direction Grid-EYE outputs person moving direction with total 9 codes, 8 directions surr ounding current position and staying current position Yvc [:] Xvc [:] Yvc [:] Xvc [:] Yvc4 [:] Yvc6 [:] Xvc4 [:] Xvc6 [:] Yvc [:] Yvc5 [:] Xvc [:] Xvc5 [:] 4bytes Yvc8 [:] Xvc8 [:] Yvc7 [:] Xvc7 [:] Y d5 d4 d6 d7 d8 d d d d9 Current position Moving direction: (Xvc,Yvc) *decimal number d (, ) d (, ) d (-, ) d4 (-, ) d5 (-,- ) d6 (,- ) d7 (,- ) d8 (, ) d9 (, ) *signed binary number d (, ) d (, ) d (, ) d4 (, ) d5 (, ) d6 (, ) d7 (, ) d8 (, ) d9 (, ) When the data undetected of Moving direction: *decimal number ( -, - ) *signed binary number (, ) 5) Temperature data Average data of whole detection area to be outputted. Measurement temperature range: to 5 degc *two s complement data in case of temperature below zero. (Not guaranteed data due to out of temp. spec. range) / bytes

7 Infrared Array Sensor Grid-EYE Unit Type AMGU Wiring diagram Grid-EYE Unit Type 4VDC GND RS485+ RS485- contact output contact output Power Contoroller -6- Terminal Arrangement DC4V GND DC4V GND power power contact output RS485 ( 入力 ) ( 送り ) -6- Wiring to RS485 communication line ( 入力 ) -Be sure to use a twisted-pair cable with a shield. -Be sure to ground a shield one side E E RS485 ( 送り ) Be sure to be exclusive D-class grounding with ground resistance of ohm or less. -Be sure to make wiring into cascade connection. (Don't make wiring into star connection.) termination -Be sure to be short-circuit between the send terminal(+,-) and the termination terminal(e,e) of a sensor connected to the end of the wiring. Input Send Termination Input Send Termination E E E E RS Address setup grounding To be set up in 6-bit DIPSW ( to 6). grounding Short-circuit with an electric wire in the case of a termination 5 6 Hi Low Example)address: 5 6 Example)address:8 5 6

8 Infrared Array Sensor Grid-EYE Unit Type AMGU Area mask setup The mask of the detection area can be set by 4-bit DIPSW. (Shading area can not be detected) setteing Mask area setteing Mask area setteing Mask area

9 Infrared Array Sensor Grid-EYE Unit Type AMGU Figure Indicator light (turn red light on when detected human) cover furniture Common Dimension (mm) Difference (mm) Under +/-.6 to 5 +/-. 5 to +/-.6 Over +/-. Unit: mm

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