SensThys SENSARRAY Networked RFID Sensor User Manual

SensThys, Inc. Networked RFID Sensor

User Manual

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Owners'Manual!
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Legal&Notices&
Copyright ©2017 SensThys Inc. All rights reserved.
SensThys has intellectual property rights relating to technology embodied in the products described in this document, including without
limitation certain patents or patent pending applications in the U.S. or other countries.This document and the products to which it pertains
are distributed under licenses restricting their use, copying, distribution and de-compilation. No part of this product documentation may be
reproduced in any form or by any means without the prior written consent of SensThys Corporation and its licensors, if any. Third party
software is copyrighted and licensed from Licensors. SensThys, SensArray and other graphics, logos, and service names used in this
document are trademarks of SensThys in the U.S. and other countries. All other trademarks are the property of their respective owners.
U.S. Government approval required when exporting the product described in this documentation.
Federal Acquisitions: Commercial Software -- Government Users Subject to Standard License Terms and Conditions. U.S. Government:
If this Software is being acquired by or on behalf of the U.S. Government or by a U.S. Government prime contractor or subcontractor (at
any tier), then the Government's rights in the Software and accompanying documentation shall be only as set forth in this license; this is
in accordance with 48 C.F.R. 227.7201 through 227.7202-4 (for Department of Defense (DoD) acquisitions) and with 48 C.F.R. 2.101
and 12.212 (for non-DoD acquisitions).
DOCUMENTATION IS PROVIDED “AS IS” AND ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
WARANTEES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR
NON-INFRINGMENT ARE HEREBY DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD TO BE
LEGALLY INVALID.
FCC Compliance
This equipment has been tested and found to comply with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that
may cause undesired operation.
Any change or modification to this product voids the user’s authority to operate per FCC Part 15 Subpart A. Section 15.21 regulations.
Industry Canada Compliance
This device complies with Industry Canada License-exempt RSS standards. Operation is subject to the following two conditions: (1) this
device may not cause interference and (2) this device must accept any interference, including interference that may cause undesired
operation of the device. This device has been designed to operate with a variety of different gain (dBi). The reader maximum output
power is set by the gain of the antenna. Using an antenna having a higher gain is strictly prohibited per regulations of Industry Canada. In
addition, using the reader at a power exceeding the maximum output power for a given antenna is also strictly prohibitied. The required
antenna impedance is 50 ohms. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen
that the equivalent isotropically radiated power (EIRP) is not more than that required for successful communication.
Conformité d'Industrie Canada
Cet appareil est conforme aux normes RSS exemptées de licence d'Industrie Canada. L'opération est soumise aux deux conditions
suivantes: (1) cet appareil ne doit pas provoquer d'interférence et (2) cet appareil doit accepter toute interférence, y compris les
interférences susceptibles de provoquer un fonctionnement indésirable de l'appareil. Cet appareil a été conçu pour fonctionner avec une
variété de gains différents (dBi). La puissance de sortie maximale du lecteur est définie par le gain de l'antenne. L'utilisation d'une
antenne ayant un gain plus élevé est strictement interdite par règlement d'Industrie Canada. En outre, l'utilisation du lecteur à une
puissance supérieure à la puissance de sortie maximale pour une antenne donnée est également strictement interdite. L'impédance
d'antenne requise est de 50 ohms. Afin de réduire les interférences radio potentielles avec d'autres utilisateurs, le type d'antenne et son
gain devraient être choisis de manière à ce que la puissance éloignée isotropiquement (EIRP) équivalente soit supérieure à celle requise
pour une communication réussie.
Caution
Reader antennas should be positioned so that personnel in the area for prolonged periods may safely remain at least 31 cm (12.2 in) in
an uncontrolled environment from the antenna’s surface. See FCC OET Bulletin 56 “Hazards of radio frequency and electromagnetic
fields” and Bulletin 65 “Human exposure to radio frequency electromagnetic fields.”
Vorsicht
Reader Antennen sollten so positioniert werden, dass das Personal im Bereich über einen längeren Zeitraum kann sicher bleiben
mindestens 31 cm (12.2 Zoll) entfernt von der Antenne Oberfläche, in einer unkontrollierten Umgebung. Siehe FCC OET Bulletin 56
"Gefahren der Radiofrequenz und elektromagnetische Felder" und Bulletin 65 "Human Exposition gegenüber hochfrequenten
elektromagnetischen Feldern."
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Table&of&Contents&
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LEGAL&NOTICES& 2!
TABLE&OF&CONTENTS& 3!
CHAPTER&1!INTRODUCTION& 4!
Overview' 5!
Requirements' 6!
Specifications' 7!
Drawings'and'Block'Diagrams'10!
CHAPTER&2!INSTALLATION&AND&OPERATION& 17!
Receiving'the'unit'17!
Connecting'to'the'Unit'17!
Start-Up'18!
Operation'with'SensArray'GUI'19!
CHAPTER&3&!BI-DIRECTIONAL&POWER&OVER&ETHERNET&(BI-POE®)&SYSTEM&25!
Concept'25!
Power'Distribution'25!
Networking'with'the'SensArray'26!
CHAPTER&4&THERMAL&MANAGEMENT& 26!
GLOSSARY&OF&TERMS& 28!
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CHAPTER&1&Introduction&
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Overview&
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EPC Class 1 GEN 2 UHF RFID Tags
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Requirements&
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Specifications&
!
i21!0823/4/3+,/'(0!4'*!,52!62(07**+1!+(=!62(07**+1W!+*2!./0,2=!?2.'HG!!
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3'-(,*/20! 9+1! 5+<2! =/442*2(,! 8'H2*! .2<2.0M! 4*2>-2(31! '4! '82*+,/'(M! +(=! 35+((2.! 08+3/()! /(!
3'98./+(32!H/,5!.'3+.!*2)-.+,/'(0!H52*2!,52!8*'=-3,!/0!0'.=G!
RFID'READER'Specifications'
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Product Name
SensArray 32000 and SensArray 33111
Operating Frequency
902.75 MHz – 927.25 MHz
Hopping Channels
50
Channel Spacing
500 KHz
Channel Dwell Time
< 0.4 seconds
RF Transmitter
< 30 dBm
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Modulation Method
Phase Reversal – Amplitude Shift Keying (PR-
ASK)
Double Side Band – Amplitude Shift Keying
(DB-ASK)
20 db Modulation Bandwidth
< 100 KHz
Power Consumption
9 Watts when operational at 30dBm, 3W in
standby
INTERNAL'ANTENNA'Specifications'
Operating Frequency
902.75 MHz – 927.25 MHz
(FCC, other regions are different)
Polarization
Right-hand Circular
Gain
8.5 dBiC
CONNECTIVITY'Specifications
Data Interface
TCP/IP (RJ-45) , 2 ports on 32000, 3 ports on
33111
POE power inputs
RJ-45, 2 ports on 32000, 3 ports on 33111
DC power input
48VDC input on 33111
LED Status Indicator
Flashes RED during booting, flashes green
when operational
RJ45 Status Indicators
Green indicates full duplex when lit, half
duplex when dark, Yellow indicates 100 MBS
when lit, 10 MBS when dark
Software Support
APIs, DLL, sample code, executable demo
GUI
Protocol
Comply with EPC Class 1 Gen 2 and 18000 –
6C
POE Port
Self-configuring, bidirectional PoE (Bi-PoE®),
RJ45 standard
Power Consumption
(30dBm Out)
Power into SensArray – 9W
Power Consumption
(Idle)
Power into SensArray – 3W
Maximum daisy chain units
6, assuming 25.5W POE into first unit, only
one SensArray operational at any time, and
average span length of 10 meters
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PHYSICAL'and'ENVIRONMENTAL'Specifications'
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Dimensions
(cm) 25.4 x 25.4 x 2.0 • (in) 10 x 10 x 0.8
Weight
Approximately 0.79 kg (1.73 lbs)
Operating Temperature
-20C to +45C (20% Duty Cycle) --- 50C for
<5% average duty cycle
Maximum Duty Cycle
50% at 35C, 30% at 45C, 20% at 50C
Operating Environment
Indoor operation only
Compliance Certifications
FCC Part 15; FCCID: P65ALRF800;
IOC: 4370A-ALRF800
UL 60950, CB Report
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GPIO'(General'Purpose'Input/Output)'
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C52!62(07**+1W!LQBR!8'*,!8*'</=20!4'*!4'-*!3'(,*'.!/(8-,0!+(=!4'-*!'-,8-,0G!!
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C'!-02!,52!LQBRM!,52!62(07**+1W!05'-.=!?2!3'((23,2=!,'!+(!2@,2*(+.!)*'-(=!</+!8/(0!#!+(=^'*!
"#G!!
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Q'H2*!,'!2(2*)/b2!2@,2*(+.!=2</320!3+(!?2!0'-*32=!/(!,H'!=/442*2(,!H+10G!!
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E/*0,M! 2@,2*(+.! =2</320! 3+(! ?2! 8'H2*2=! 4*'9! ,52! 62(07**+1W! 8'H2*2=! 2/,52*! ,5*'-)5! QRS!
/(8-,M!'*!,52!2@,2*(+.!%TdF&G!!C5/0!8'H2*!3+(!?2!=2./<2*2=!,'!,52!2@,2*(+.!=2</32!</+!8/(!""M!
H5/35!8*'</=20!#%!dF&!,'!+!9+@/9-9!'4!eUU!97G!`02*0!05'-.=!?2+*!/(!9/(=!,5+,!-0/()!8'H2*!
4*'9! ,52! 62(07**+1W! =23*2+020! ,52! +9'-(,! '4! 8'H2*! ,5+,! 3+(! ?2! 8*'</=2=! ,'! ',52*! QRS!
=2</320!3'((23,2=!,'!,52!62(07**+1WG!!
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7.,2*(+,/<2.1M!8'H2*!4'*!=2</320!3'(,*'..2=!?1!,52!62(07**+1W!3+(!?2!8*'</=2=!2@,2*(+..1M!
?1! 3'((23,/()! W#%dF&! ,'! 8/(! "G! ! Q*'</=2=! ,5+,! ,52! 8'H2*! 0'-*32! 3'((23,2=! ,'! 8/(! "! 3+(!
922,! ,52! 8'H2*! (22=0! '4! 2@,2*(+.! =2</320M! ,52! 8'H2*! ,5+,! 3+(! ?2! 8*'</=2=! ,'! ',52*! QRS!
=2</320!3'((23,2=!/0!(',!*2=-32=G!k',2M!,5'-)5M!8'H2*!8*'</=2=!?1!,52!W#%dF&!/(8-,!='20!
(',! 8*'</=2! 8'H2*! ,'! ,52! QRS! 010,29G! BG2GM! 8*'</=/()! 8'H2*! ,'! ,52! LQBR! 3+(! *2=-32! '*!
2./9/(+,2!,52!.'+=!'4!,52!2@,2*(+.!=2</320!4*'9!,52!QRS!8'H2*!010,29M!?-,!3+((',!2@,2(=!
,52!QRS!8'H2*!=2./<2*1!3+8+?/./,/20G!
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GPIO'Pin-out'Specifications'
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Product Name
SensArray+
Pin 1
24VDC External
Pin 2
External ground
Pin 3
External Output 1
Pin 4
External Output 2
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"U!
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Pin 5
External Output 3
Pin 6
External Output 4
Pin 7
External Input 1 (5-24VDC)
Pin 8
External Input 2 (5-24VDC)
Pin 9
External Input 3 (5-24VDC)
Pin 10
External Input 4 (5-24VDC)
Pin 11
+24V Internal
(maximum sourcing current 600 mA)
Pin 12
External ground
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Power'Supplies'
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C52!62(07**+1!+(=!62(07**+1W!5+<2!?22(!32*,/4/2=!,'!'82*+,2!/(!+33'*=+(32!H/,5!E&&!'*!',52*!
(+,/'(+.! *2>-/*292(,0! H52(! 8'H2*2=! ?1! +(! TU#G$+4! 3'98./+(,! QRS! =2</32! 3+8+?.2! '4!
0-88.1/()! "#Gj]! H+,,0! 9/(/9-9! +(=! H52(! 8'H2*2=! ?1! +(! TU#G$+,! 3'98./+(,! QRS! =2</32!
3+8+?.2!'4!0-88.1/()!#]G]!H+,,0!9/(/9-9G!C5/0!92+(0!,5+,!,52!-(/,!9+1!*232/<2!8'H2*!4*'9!+!
Q'H2*! '<2*! S,52*(2,! 2(+?.2=! 0H/,35!'*! ,52!8'H2*! /(Z23,'*! ./0,2=! ?2.'H! 3'((23,2=! ,'! +(1!
S,52*(2,!8'*,!'(!,52!62(07**+1!+(=!62(07**+1WG!
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B(!+==/,/'(M!,52!62(07**+1W!9+1!?2!8'H2*2=!,5*'-)5!,52!W%TdF&!/(8-,G!!
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R(.1!,52!8'H2*!0-88./20!./0,2=!?2.'H!9+1!?2!-02=!H/,5!,52!62(07**+1!'*!62(07**+1W!*2+=2*0G!
R82*+,/'(! H/,5! ',52*! 8'H2*! 0-88./20! /0! +! </'.+,/'(! '4! ,52! 3'(=/,/'(0! '4! ,52! 62(07**+1! E&&!
./32(02G!
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• 62(07**+1M!&RDF!Q7&i!Q'H2*!'<2*!S,52*(2,!XQ'SY!Q'H2*!B(Z23,'*!
• 62(07**+1M!&RDF!Q7&i!%T!dF&!7&^F&!Q'H2*!6-88.1!
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Drawings&and&Block&Diagrams&
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C52! 62(07**+1! +(=! 62(07**+1W! 9'=2.0! 05+*2! 9+(1! 3'99'(! 42+,-*20! +(=! +*2! /=2(,/3+.! /(!
8510/3+.! 0/b2G! C52! 62(07**+1! 5+0! ,H'! [/AQ'S\!!S,52*(2,! 8'*,0G! C52! 62(07**+1W! 5+0! 9'*2!
/(8-,^'-,8-,!3+8+?/./,1G!C52!4'..'H/()!=/03-00/'(!/0!,52*24'*2!8*2='9/(+(,.1!+88./3+?.2!,'!,52!
62(07**+1WG!
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Figure 1 Perspective view of the SensArray+
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Figure 2 Side view of the SensArray+
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Figure 3 Plan view of the SensArray+
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Figure 4 A photograph of the top of the SensArray+.
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B(!E/)G!%M!,52!<+*/'-0!/(8-,0!+(=!'-,8-,0!'4!,52!62(07**+1W!3+(!?2!022(G!6,+*,/()!4*'9!,52!.24,M!
,52!%TdF&!/(8-,M!,52!ISF!/(=/3+,'*!./)5,M!$!![/AQ'S\!S,52*(2,!8'*,0M!,52!"#A8/(!LQBR!/(,2*4+32M!
+(=!$!*2<2*02A8'.+*/,1!6_7!3'((23,'*0!4'*!2@,2*(+.!+(,2((+0G!!
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Figure 5 A closer look at the 48V input, the indicator LED and the Ethernet ports.
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E/)G!]!05'H0!)*2+,2*!=2,+/.G!C52!ISF!/0!+(!/(=/3+,'*!'4!=2</32!0,+,2G!F-*/()!,52!?'',!8*'3200M!,52!
ISF!4.+0520!*2=G!;52(!,52!=2</32!/0!4-..1!'82*+,/'(+.M!,52!ISF!4.+0520!)*22(G!!
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C52! S,52*(2,! 8'*,0! +.0'! 5+<2! ,H'! /(=/3+,'*! ./)5,0G! C52! /(=/3+,'*! ,'! ,52! .24,! =203*/?20! ,52! ?/,!
*+,2!3+8+?/./,1!'4!,52!8'*,!X"U_?^0!/0!(',!/..-9/(+,2=M!"UU_?^0!/0!12..'HYG!C52!/(=/3+,'*!,'!,52!
*/)5,!=203*/?20!,52!=-8.2@!0,+,2!'4!,52!8'*,!X"^#!=-8.2@!/0!(',!/..-9/(+,2=c!4-..!=-8.2@!/0!)*22(YG!!
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Figure 6 An Ethernet port operating at 100Mb/s, as shown by the yellow indicator light in
the upper left, and full duplex mode, as shown by the green indicator light in the upper
right.
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Figure 7 The GPIO port.
;/*20M!*23'992(=2=!#UA#e!7;LM!+*2!/(02*,2=!/(,'!,52!*'-(=!'82(/()0G!C'!*29'<2!,52!H/*20M!+!
09+..!,''.!/0!/(02*,2=!/(,'!,52!*23,+()-.+*!0.',!+?'<2M!+..'H/()!,52!H/*2=!,'!?2!2+0/.1!8-..2=!'-,G!
Q/(!"!/0!9+*N2=!+,!,52!4+*!.24,G!!
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Figure 8 The three reverse-polarity SMA connectors for external antennas.
SensArray Block Diagram
Figure 9 The block diagram of the SensArray 32000
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SensArray+ Block Diagram
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Figure 10 The block diagram of the SensArray+
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CHAPTER&2&Installation&and&Operation&
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C5/0!35+8,2*!=203*/?20!?+0/3!'82*+,/'(!4'*!,52!62(07**+1!+(=!62(07**+1WG!
Receiving&the&unit&
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C52!62(07**+1!/0!05/882=!+0!+!0/().2!-(/,G!
Connecting&to&the&Unit&
C52!62(07**+1!9+1!?2!8'H2*2=!/(!,H'!3'98.292(,+*1!H+10G!E/*0,M!?',5!'4!,52!![/AQ'S\!8'*,0!
H/..!+3328,!8'H2*!4*'9!+!0,+(=+*=!QRS!2(+?.2=!S,52*(2,!0H/,35M!+,,+352=!,'!![/AQ'S\!8'*,!"!'*!
8'*,!#!'*!?',5G!623'(=M!?',5!'4!,52!![/AQ'S\!8'*,0!9+1!?2!8'H2*2=!-0/()!,52!62(07**+1M!&RDF!
Q7&i!Q'H2*!'<2*!S,52*(2,!XQ'SY!Q'H2*!B(Z23,'*G!!
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Figure 11 Using a POE switch to provide power to the SensArray. A power injector may
be substituted for the PoE switch.
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C52!62(07**+1W!9+1!?2!8'H2*2=!/(!02<2*+.!H+10G!E/*0,M!,52!![/AQ'S\!8'*,0!H/..!+3328,!8'H2*!
4*'9! +! 0,+(=+*=! QRS! 2(+?.2=! S,52*(2,! 0H/,35M! +,,+352=! ,'! Q'SW! 8'*,! UM! 8'*,! "!'*! 8'*,! #G!
623'(=M!+(1!'4!,52!Q'SW!8'*,0!9+1!?2!8'H2*2=!-0/()!,52!62(07**+1M!&RDF!Q7&i!Q'H2*!'<2*!
S,52*(2,!XQ'SY!Q'H2*!B(Z23,'*G!C5/*=M!,52!%TdF&!/(8-,!3+(!0-88.1!8'H2*!,'!,52!-(/,G!!
B,! /0! 0,*'().1! 0-))20,2=! ,5+,! (2H! -02*0! '4! ,52! 62(07**+1W!/(/,/+..1! 3'(,*'.! ,52! -(/,! H/,5! ,52!
8*'</=2=!L`BG!C52!L`B!0'4,H+*2!/0!+<+/.+?.2!4'*!='H(.'+=!4*'9!62(0C510M!B(3G!C52!L`B!3+(!?2!
.'+=2=!'(,'!+(1!3'98-,2*!*-((/()!;/(='H0!aM!T!'*!"UG!!
C52!3'98-,2*!05'-.=!?2!3'((23,2=!,'!,52!62(07**+1W!/(!'(2!'4!,5*22!H+10G!C52!3'98-,2*!3+(!
3'((23,!,'!+!0,+(=+*=!QRS!0H/,35M!H5/35!/0!8.-))2=!/(,'!.'3+.!7&!8'H2*M!H/,5!'(2!'-,8-,!'4!,52!
0H/,35!3'((23,2=!,'!,52!-(/,G!
Computer) ))PoE))
Switch) ))))))))SA)
AC)Power)
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Figure 12 Using a POE switch to provide power to the SensArray+. A PoE injector may
be substituted for the switch.
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E/(+..1M!,52!3'98-,2*!3+(!=/*23,.1!3'((23,!,'!,52!-(/,!+(=!,52!%TdF&!0-88.1!3'((23,2=!,'!,52!
-(/,!,'!0-88.1!8'H2*G!!
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Figure 13 Using 48 VDC to provide power to the SensArray+.
Start-Up&
At this point, the GUI should be launched. The POE switch or injector commences
the hand-shaking procedure with the unit, culminating in the SensArray+ being fully
powered. Next, the CPU boots up, setting up its power architecture and becoming
ready for operation.
During the power up and boot process, the primary status indicator LED will flash red.
Once booted, the LED will flash green.
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Computer) ))POE))
Switch) ))))))))SA+)
AC)Power)
Computer) )SA+)))Ethernet)
48)VDC)
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Figure 14 A SensArray+ in the process of booting. The LED flashes red.
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Figure 15 The SensArray+ has finished booting and is ready for operation. The LED is
flashing green.
Operation&with&SensArray&GUI&
B,! /0! 0,*'().1! 0-))20,2=! ,5+,! (2H! -02*0! '4! ,52! 62(07**+1! '*! 62(07**+1W!/(/,/+..1! 3'(,*'.! ,52!
-(/,! H/,5! ,52! 62(07**+1! L`BG! C52! L`B! 0'4,H+*2! /0! +<+/.+?.2! 4'*! ='H(.'+=!
02(0,510G3'9^0-88'*,G!C52!L`B!3+(!?2!.'+=2=!'(,'!+(1!3'98-,2*!-0/()!;/(='H0!aM!T!'*!"UG!!
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C'!?2)/(M!,52!L`BM!3+..2=!fC20,2*!62,-8G2@2g!/0!?*'-)5,!'(,'!,52!3'98-,2*!+(=!.+-(352=G!C5/0!
?2)/(0! ,52! 8*'3200! '4! .'+=/()! ,52! 0'4,H+*2! '(,'! ,52! 3'98-,2*G! C52! 8*')*+9! 05'-.=! ?2!
.+-(352=!+,!,5/0!8'/(,G!E'*!3'(<2(/2(32M!,52!-02*!9+1!H+(,!,'!8.+32!+(!/3'(!'(!,52!=20N,'8!'4!
,52!3'98-,2*G!!
R(32!,52!8*')*+9!/0!-8!+(=!*-((/()!,5/0!03*22(!05'-.=!?2!</0/?.2G!!
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#U!
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Figure 16 The main screen of the GUI.
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C52!L`B!H/..!=/08.+1!+..!62(07**+1!'*!62(07**+1W!-(/,0!'(!,52!(2,H'*NG!62.23,!,52!-(/,!1'-!H/05!
,'! '82*+,2! +(=! 3'(,*'.! ?1! 3./3N/()! '(! ,5+,! ./(2G! C52! L`B! H/..! ,52(! =/08.+1! BQ! +==*200M! 0-?(2,!
9+0NM!2,3G!
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Figure 17 After selecting the unit to control, the GUI shows the network setup for that
unit.
k2@,M! 3./3N! '(! ,52! DEBF! 62,-8! ,+?G! C5/0! 8+)2! 5+0! ,5*22! 023,/'(0O! +(,2((+! 8'H2*M! +(,2((+!
02>-2(3/()M!+(=!,2982*+,-*2!9+(+)292(,G![1!=24+-.,M!,52!7(,2((+!8'H2*!,+?!/0!05'H(!4/*0,G!
70!+!(',2M!,52!62(07**+1!'(.1!5+0!'(2!+(,2((+M!,52!/(,2*(+.!+(,2((+G!C52!62(07**+1W!5+0!4'-*!
+(,2((+0O!,52!/(,2*(+.!+(,2((+M!+(=!,5*22!2@,2*(+.!+(,2((+0G!!
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#"!
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C'! ?2)/(M! H2! H/..! -02! +! $U! =[9! '-,8-,! 8'H2*G! B4! 1'-! +*2! 3'(,*'../()! +! 62(07**+1W! -(/,! +(=!
H/05!,'!5+<2!,52!0+92!8'H2*!=2./<2*2=!,'!+..!+(,2((+0M!1'-!3+(!='!,5+,!?1!3523N/()!,52!?'@G!7,!
,5/0!8'/(,M!3./3N!'(!,52!?-,,'(!,'!-8=+,2!8'H2*!02,,/()0G!!
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Figure 18 The antenna power menu within RFID setup.
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Figure 19 Choosing to drive all antennas of the SensArray+ with the same power level.
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C52!(2@,!+3,/'(!/0!,'!8*')*+9!,52!'*=2*!+(=!,/9/()!'4!,52!8'H2*!=2./<2*1!,'!,52!+(,2((+0G!C'!
='!,5/0M!4/*0,!3./3N!'(!,52!,+?!.+?2.2=!f7(,2((+!62>-2(3/()gG!!!
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7(,2((+! 02>-2(3/()! 5+0! 4'-*! 3'98'(2(,0G! C52! 4/*0,! /0! 8*')*+99/()! ,52! *2+=! ,/92! /(!
9/../023'(=0G!C52!023'(=!/0!,52!)+8!,/92M!'*!,52!,/92!82*/'=!H52*2!('!8'H2*!/0!?2/()!=2./<2*2=G!
C52!,5/*=!/0!,52!(-9?2*!'4!+(,2((+0!/(!+!,20,!02>-2(32G!
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B(!,52!2@+98.2!?2.'HM!,52!*2+=!,/92!/0!]UU90M!,52!)+8!,/92!/0!]UU90M!,52*2!+*2!4'-*!+(,2((+0!
/(!,52!02>-2(32M!+(=!,52!'*=2*!'4!,52!02>-2(32!/0!"!à!#!à!$!à!%G!
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Figure 20 The power settings for the antennas have been set, and the GUI is now on the
menu for Antenna Sequencing.
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E'*!,52!4/*0,!'82*+,/'(!'4!1'-*!-(/,M!H2!0-))20,!]UU90!*2+=M!]UU90!)+8M!'(.1!'(2!+(,2((+!/(!
'82*+,/'(!+(=!-0/()!,52!/(,2*(+.!+(,2((+G!kRCSO!R(!,52!62(07**+1M!,52!'(.1!+(,2((+!+<+/.+?.2!
/0!,52!/(,2*(+.!+(,2((+G!!
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#$!
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Figure 21 An antenna sequence, 500ms read, 500ms gap, four antennas in the
sequence, with firing order int, Ant 1, Ant 2, Ant3.
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1%INE8OP, F;, #;6, ;B"&'6", '#(, "56"&#'*, '#6"##', B;&6, J%#6, QR, %#6, SR, ;&, %#6, TK, ?+6H;@6,
:;##":6+#3,'#,'#6"##',6;,6H",B;&6U,,,
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7,!,5/0!8'/(,M!1'-!+*2!*2+=1!,'!)':!Q.+32!+(!DEBF!,+)M!'*!,+)0M!/(!4*'(,!'4!,52!-(/,G!B(!,52!-882*!
.24,M!3./3N!'(!,52!fD2+=!C+)0g!,+?G!7,!,52!?',,'9!'4!,5+,!03*22(M!3./3N!'(!,52!fD2+=!&'(,/(-'-0g!
,+?G!C52!-(/,!H/..!,52(!?2)/(!9'</()!,5*'-)5!/,0!,20,!02>-2(32!=/08.+1/()!*20-.,0G!!
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C52! *20-.,0! 05'H! ,52! fC',+.! D2+=g! H5/35! /0! ,52! ,',+.! (-9?2*! '4! *2+=! 2<2(,0G! B(! +==/,/'(M! 4'*!
2+35! +(,2((+! /(! ,52! 02>-2(32! '4! ,20,/()M! ,52! ,+)! SQ&! +(=! D66B! XD2,-*(! 6/)(+.! 6,*2(),5!
B(=/3+,'*Y!+(=!,52!(-9?2*!'4!,/920!,52!,+)!5+0!?22(!3'-(,2=!+*2!05'H(G!!
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C5/0!8+)2!+.0'!05'H0!9'=-.2!,2982*+,-*2M!/(!=2)*220!&M!+(=!,',+.!*2+=!,/92G!C52!*/)5,!8'*,/'(!
'4!,52!8+)2!05'H0!010,29!9200+)20!+(=!(',/4/3+,/'(0G!!
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C'!0,'8!*2+=/()!,+)0M!3./3N!'(!f6,'8gG!
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#%!
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Figure 22 The "Read Tag" section. The antenna(s) in operation, with the tags being
read, are shown.
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Q+*+92,2*0gG!C5/0!8+)2!8*'</=20!.'H2*!.2<2.!/(4'*9+,/'(!+?'-,!,52!0823/4/30!'4!DEBF!'82*+,/'(G!!
!
!
Figure 23 The Link and Gen2 Parameter menu.
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!
C52! 4/(+.! ,+?!=/03-0020! ,52! QRS! +(=! LQBR! +*35/,23,-*2G! C52! 62(07**+1! 5+0! 0/)(/4/3+(,! 8'H2*!
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8'H2*!4.'H0!/(,'!+(=!'-,!'4!,52!-(/,G!
!
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Figure 24 The POE Control tab. The status of the POE and GPIO systems are shown.
Chapter&3&&Bi-Directional&Power&over&Ethernet&(Bi-PoE®)&System&
Concept&
!
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'*! '(2! 3/*3-/,! )'20! ='H(M! +..! '4! ,52! =2</320! 8'H2*2=! '(! ,5+,! 3/*3-/,! )'! ='H(G! [/AQ'S\!
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Power&Distribution&
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+-,'9+,/3+..1!*23'(4/)-*2=!,'!=2./<2*!8'H2*G!!
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k2,H'*N0gG!
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Networking&with&the&SensArray&
!
S+35! [/AQ'S\! 8'*,! 5+0! 4-..! S,52*(2,! 3+8+?/./,1G! C52! 62(07**+1! /0! =20/)(2=! 4'*! =+/01A35+/(!
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Chapter&4&Thermal&Management&
!
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!
!
!
Figure 25 The maximum ambient temperature for the SensArray
!!
40#
50#
60#
70#
80#
0# 0.1# 0.2# 0.3# 0.4# 0.5# 0.6# 0.7# 0.8#
Maximum'Ambietnt'Temperature'(oC)'
Duty'Cycle'(%'ON)'
Maximum'Suggested'Ambient'Temperatures'
30dBm#
27dBm#
24dBm#
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#T!
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Glossary&of&Terms&
!
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