Applied Wireless Identifications Group MPR1910 MPR-1910 RFID Reader Module User Manual 1

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MPR-1910
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9/21/2009
SENTINEL-SENSE MPR-1910
Installation & Operation Manual-041396
MPR-1910
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9/21/2009
COPYRIGHT ACKNOWLEDGEMENTS
The contents of this document are the property of Applied Wireless Identifications Group, Inc.
(AWID) and are copyrighted. All rights reserved. Any reproduction, in whole or in part, is
strictly prohibited. For additional copies of this document please contact:
AWID
18300 Sutter Blvd
Morgan Hill, CA 95037
http://www.AWID.com
The information contained herein has been carefully checked and is believed to be accurate,
no responsibility is assumed for inaccuracies. AWID reserves the right to make changes
without prior notice. This document is not covered by any warranty either expressed or
implied. Any comments, corrections or additions to the contents of this document should be
directed to AWID at the above address.
Copyright 2009 AWID, Printed in USA.
All other trademarks are the property of their respective owners.
FCC COMPLIANCE
You are cautioned that changes or modifications not expressively approved by the party
responsible for compliance could void you authority to operate the equipment.
FCC RF Radiation Exposure Statement:
1. This Transmitter must not be co-located or operating in conjunction with any other antenna or
transmitter.
2. This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled
environment. This equipment should be installed and operated with a minimum distance of 20
centimeters between the radiator and your body.
Information for OEM integrator:
The OEM integrator has to be aware not to provide information to the end user regarding how
to install or remove this RF module in the user manual of the end product. The user manual
which is provided by OEM integrators for end users must include the following information in a
prominent location.
“To comply with FCC RF exposure compliance requirements, the antenna used for this
transmitter must be installed to provide a separation distance of at least 20 cm from all persons
and must not be co-located or operating in conjunction with any other antenna or transmitter. If
the end product integrating this module is going to be operated in 5.15 ~5.25GHz frequency
range, the warning statement in the user manual of the end product should include the
restriction of operating this device in indoor could void the user’s authority to operate the
equipment.”
Label for end product must include “Contains FCC ID: OGSMPR1910” or “A RF
transmitter inside, FCC ID: OGSMPR1910”.
The user is cautioned that this device should be used only as specified within this manual to
meet RF exposure requirements. Use of this device in a manner inconsistent with this manual
could lead to excessive RF exposure conditions.
MPR-1910
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Table of Contents
REVISION HISTORY .......................................................................................................4
INTRODUCTION..............................................................................................................5
1.1
SPECIFICATIONS ....................................................................................................6
2.1
2.2
2.3
Special Features ................................................................................................5
Channel Frequency Table..................................................................................6
Connector Pin Assignment.................................................................................7
Measuring Read Distance..................................................................................7
INSTALLATION & OPERATION GUIDELINES .......................................................8
3.1
General Wiring Requirements............................................................................8
3.2
Parts List ............................................................................................................9
3.3
Preparation for Installation .................................................................................9
3.3.1
Bench Top Verification................................................................................9
SOFTWARE PROGRAMMING AND SYSTEM OPERATION NOTES...................10
4.1
System Operation ............................................................................................10
4.1.1
Running a Custom Software Application or the AWID Demo Program .....10
4.1.2
Operating Modes ......................................................................................10
4.2
Users Note .......................................................................................................10
MPR SERIAL COMMUNICATION PROTOCOL.....................................................11
NOTE: READ AND USE THIS MANUAL.
NOTE: FAILURE TO FOLLOW THE INSTALLATION GUIDE MAY RESULT IN
POOR PERFORMANCE OR EVEN CAUSE PERMANENT DAMAGE TO THE
READER, THUS VOIDS THE PRODUCT WARRANTY.
MPR-1910
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9/21/2009
REVISION HISTORY
Version
No.
0.1
0.2
0.3
Revised
By
E. Wei
E. Wei
E. Wei
Date
10/2008
7/2009
9/2009
Sections
Affected
p. 2
Remarks
Initial version
Engineering review update
Compliance section added
MPR-1910
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INTRODUCTION
AWID's Sentinel-Sense MPR-1910 is a long-range (up to 20 feet) Radio Frequency
IDentification (RFID) reader module with 3.3 V TTL logical interface that works with most
leading passive UHF passive tags. The reader module comes with a unique combination
of long read range, small size, and low power consumption. Its primary applications are
asset management and tracking, and fleet management applications.
MPR-1910 is delivered with Firmware Version such as 25.xx.xx.
In order to operate an MPR-1910 you will need the following:
PC running Windows1 2000 or higher, CD-ROM drive
Host software (AWID’s demo software or your own custom software)
1.1
•
•
•
SPECIAL FEATURES
Multi-Protocol: ISO-18000-6 Type B/C, EPC Class 1 Gen 2
Thin passive tags with long-range performance
3.3 V (5.0V tolerable) Serial TTL logical interface
•
Though MPR-1910 can also be controlled from a non-Windows programming platform, AWID demo and
FW upgrade programs are applications to run in Windows.
MPR-1910
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9/21/2009
SPECIFICATIONS
Input voltage
Input current
Protocol language
Read range
Output power
Transmit frequency
Receiver frequency
Hopping channels
Channel spacing
Hopping sequence
Operating temperature range
Output data formats
I/O Connector
Dimension
2.1
+4.5 VDC to +6.3 VDC (suggested: +6.0 VDC)
1.5 A typical in transmit
ISO Type B/C, EPC Class 1 Gen 2
Depends on type & size of labels used
+30 dBm max
902.60-927.40 MHz
902.60-927.40 MHz (Amplitude Modulated)
125 Channels
200 kHz
Pseudo random
-30° C to +55° C (-22° F to 131° F)
3.3V TTL Serial
10-pin ZIF
2.11”x3.31”x0.35”
CHANNEL FREQUENCY TABLE
Frequency range: 902.60 ~ 927.40 MHz
Minimum number of frequency channels: 125
CH
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
902~928
902.60
902.80
903.00
903.20
903.40
903.60
903.80
904.00
904.20
904.40
904.60
904.80
905.00
905.20
905.40
905.60
905.80
906.00
906.20
906.40
906.60
906.80
907.00
907.20
907.40
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
CH
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
902~928
907.60
907.80
908.00
908.20
908.40
908.60
908.80
909.00
909.20
909.40
909.60
909.80
910.00
910.20
910.40
910.60
910.80
911.00
911.20
911.40
911.60
911.80
912.00
912.20
912.40
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
CH
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
902~928
912.60
912.80
913.00
913.20
913.40
913.60
913.80
914.00
914.20
914.40
914.60
914.80
915.00
915.20
915.40
915.60
915.80
916.00
916.20
916.40
916.60
916.80
917.00
917.20
917.40
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
CH
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
902~928
917.60
917.80
918.00
918.20
918.40
918.60
918.80
919.00
919.20
919.40
919.60
919.80
920.00
920.20
920.40
920.60
920.80
921.00
921.20
921.40
921.60
921.80
922.00
922.20
922.40
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
Table 1 Channel Frequency Table for MPR-1910
CH
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
902~928
922.60
922.80
923.00
923.20
923.40
923.60
923.80
924.00
924.20
924.40
924.60
924.80
925.00
925.20
925.40
925.60
925.80
926.00
926.20
926.40
926.60
926.80
927.00
927.20
927.40
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MPR-1910
2.2
-7-
9/21/2009
CONNECTOR PIN ASSIGNMENT
Pin
Function
Pin
Function
GPI
GPO2
GPO1
+6.0 V
+6.0 V
10
GND
Unit Enable
SCIR
SCIT
GND
2.3
MEASURING READ DISTANCE
Make sure you know the tag types. For certain readers and tags, user must also be
mindful of the tag’s orientation and the reader’s antenna orientation, what mounting
surface the tags are designed for and how the tags are supposed to be mounted. Any
departure from its intended purpose will drastically affect the reader’s ability to energize
the tag and its read range.
When measuring the reader’s read range, make sure that the tag is properly oriented to
the reader antenna, and for optimum performance, be sure the operator’s finger is not
within three (3) inches of the tag’s antenna surface.
MPR-1910
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9/21/2009
INSTALLATION & OPERATION GUIDELINES
For ease of explanation, MPR reader in this section refers to an RFID device that
consists of MPR-1910 and a high performance circular polarized antenna inside a
splash proof, UV stabilized housing case. The module should be installed on a heat
sink. Example of a heat sink could be an aluminum plate of size 8”x8”x0.1” exposed to
convection air flow. The screws at the bottom of module shall be used for mounting the
module on the heat sink.
3.1
GENERAL WIRING REQUIREMENTS
MPR-19xx requires 10-pin flat flex cable (FFC) to connect from the supply source. Avoid
using long (e.g., 1” or longer) cables when connecting the unit from the power supply
source.
MPR-1910
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9/21/2009
INSTALLATION PROCEDURE
This section provides installation and operation information for MPR-1980 reader modules.
3.2
PARTS LIST
Verify that all items listed below are present before starting the installation.
o Sentinel-Sense MPR-1910
o Documentation and command demo program CD
3.3
Qty=1
Qty=1
PREPARATION FOR INSTALLATION
Familiarize yourself with the connectors and pin out assignment of each I/O connectors.
3.3.1 Bench Top Verification
It is always a good idea to verify system operation before committing to a full-scale
installation. The following are the necessary steps to test the reader’s operation in a
static environment.
Connect MPR-1910 to the RS-232 port of a PC through the interface board
provided in the demonstration kit
Connect the power jack from the wall plug power supply to reader module
Power up PC
Install demo software on PC
Activate demo software and verify performance of the reader.
Select COM port 1 on top page then click “Connect”. Follow with some
commands.
MPR-1910
4.1
- 10 -
9/21/2009
SOFTWARE PROGRAMMING AND SYSTEM OPERATION NOTES
SYSTEM OPERATION
4.1.1 Running a Custom Software Application or the AWID Demo Program
If AWID Demo Program is not used, it is expected user will launch a Custom Software
Application developed using the MPR Serial Communication Protocol II to issue
commands to the MPR reader/module as specified.
4.1.2 Operating Modes
Typical operating modes for MPR readers can be grouped into the following modes:
Search Mode
This mode is used when operator or user is not certain what family of tags is placed on
the items to be tracked. Since most tags are deterministic in nature, MPR reader must
cycle through each and every protocol, issue a protocol specific inquiry, to hail and to
wait for a response from tags of that specific protocol. Therefore, if there are many
different protocols, for an untrained observer, the reader response will appear sluggish.
Mixed Mode
This mode assumes the user is aware of the types of protocol in use, and furthermore, the
user made a determined effort to operate the reader in a mixed protocol mode. In this
mode, the user can decide how many and which specific protocols to be selected. Once
Mix Protocol Mode is selected, the reader will routinely cycle through each protocol, dwell
long enough for the reader to wait for a response and then move on to the next protocol. It
should be noted that in a mixed protocol mode, the tag must have sufficient time to
respond to the reader, and therefore, it can only be used on a conveyor belt arrangement,
with specific speed restrictions.
Single Protocol Mode
Single protocol is the normal mode of operation, where the protocol type is known and
many tags are expected to pass through the readers.
4.2
USERS NOTE
For System Integrators and/or Software Developers
System Integrators and/or software developers should get familiar with the MPR Serial
Communication Protocol II specifications for developing applications that control an
MPR-1980.
For Custom System Users
For custom system user, please refer to your host software user guide for information
regarding system and software operations
For Demo Software Users
MPR-1910
- 11 -
9/21/2009
If you are using the AWID RFID demonstration software application which is .NET based
with easy-to-follow GUI operations, simply select the COM port for which the MPR-1910
is configured then click “Connect” should get you started.
MPR SERIAL COMMUNICATION PROTOCOL
See MPR Serial Communication Protocol Manual II - 041377

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