Infrared Array Sensor Grid-EYE Unit Type AMGU44 9-. : Infrared Array Sensor Grid-EYE Unit Type. : AMGU44. Characteristics - Ratings Item unit Specification Min. Typ. Max. Remarks Power supply voltage VDC.6 4 6.4 - Current Consumption ma - 5 5 - 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
Infrared Array Sensor Grid-EYE Unit Type AMGU44 9- - 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
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.
Infrared Array Sensor Grid-EYE Unit Type AMGU44 9-4 -4 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. 7 6 5 4 n n n n bytes
Infrared Array Sensor Grid-EYE Unit Type AMGU44 9-5 ) 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 ); 7 6 5 4 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 7 6 5 4 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
Infrared Array Sensor Grid-EYE Unit Type AMGU44 9-6 4) Moving direction Grid-EYE outputs person moving direction with total 9 codes, 8 directions surr ounding current position and staying current position. 7 6 5 4 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) 7 6 5 4 +/- 6 5 4 bytes - - - -4-5 -6-7 -8
Infrared Array Sensor Grid-EYE Unit Type AMGU44 9-7 -6 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 RS485-6- 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
Infrared Array Sensor Grid-EYE Unit Type AMGU44 9-8 -6-4 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
Infrared Array Sensor Grid-EYE Unit Type AMGU44 9-9 4. 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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