Applied Wireless Identifications Group M27EA UHF RFID reader User Manual 1
Applied Wireless Identifications Group Inc. UHF RFID reader 1
User Manual
MPR-1510BR 2.7e1 Page 1 11/10/2006
SENTINEL-SENSE MPR-1510B-RM
2.7e1
OEM Installation Manual - 041327
MPR-1510BR 2.7e1 Page 2 11/10/2006
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 2006 AWID, Printed in USA.
All other trademarks are the property of their respective owners.
MPR-1510BR 2.7e1 Page 3 11/10/2006
SAFETY INFORMATION FOR RF EXPOSURE
IMPORTANT NOTE:
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.
End users must follow the specific operating instructions for satisfying RF exposure compliance.
This device is intended only for OEM integrators under the following conditions:
1. The antenna must be installed such that 20cm is maintained between the antenna and
users;
and
2. The transmitter module may not be co-located with any other transmitter or antenna.
IMPORTANT NOTE: In the event that these conditions can not be met (for example certain
laptop configurations or co-location with another transmitter), then the FCC authorization is no
longer considered valid and the FCC ID can not be used on the final product. In these
circumstances, the OEM integrator will be responsible for re-evaluating the end product
(including the transmitter) and obtaining a separate FCC authorization.
End Product Labeling
This transmitter module is authorized only for use in devices where the antenna may be
installed such that 20 cm may be maintained between the antenna and users. The final end
product must be labeled in visible area with the following:
“
Contains TX FCC ID: OGSM27EA
”
End Product Manual Information
The user manual for end users must include the following information in a prominent location:
“IMPORTANT NOTE:
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 20cm from all persons
and must not be co-located or operating in conjunction with any other antenna or transmitter.”
MPR-1510BR 2.7e1 Page 4 11/10/2006
U.S.A.
U.S.A.U.S.A.
U.S.A.
U.S.FEDERAL COMMUNICATIONS COMMISSION
RADIO FREQUENCY INTERFERENCE STATEMENT
INFORMATION TO THE USER
NOTE : This equipment has been tested and found to comply with the limits for a Class B digital
device pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful Interference in a
residential installation This equipment generates, uses, and can radiate radio frequency energy
and, if Not installed and used in accordance with the instructions, may cause harmful
Interference to radio communications. However, there is no guarantee that interference will not
occur in a particular Installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following measures:
o Reorient or relocate the receiving antenna.
o Increase the separation between the equipment and receiver.
o Connect the equipment into an outlet of a circuit different from that to which the receiver
is connected.
o Consult the dealer or an experienced radio/TV technician for assistance.
Changes or modification not expressly approved by the party responsible for Compliance could
void the user’s authority to operate the equipment. Connecting of peripherals requires the use of
grounded shielded signal cables.
FCC Compliance Information
This device complies with Part 15 of 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.
MPR-1510BR 2.7e1 Page 5 11/10/2006
This device has been designed to operate with the antennas listed below, and having a
maximum gain of 6 dBi. Antennas not included in this list or having a gain greater than 6
dBi are strictly prohibited for use with this device.
Mfg Model Type Maximum
Gain
(dBi)
AWID MPR2010ANT Patch 5.59
AWID 915CPS-A (with 8ft cable
AWID PN: RTC8)
Patch 4.9
Snyder
1x4 Dipole Dipole
2.15
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.
The OEM integrator will control
1
the appropriate power level based on input data as listed in
table below:
•
1
This refers to a special OEM capability to set the upper limit of the RF Power Level for the device and
the operation is password protected. It is not published as one of the protocol commands that are
available to end users.
Pout (dBm)
Code
Pout (dBm)
Code
30.0 0 20.0 226
29.5 45 19.5 228
29.0 70 19.0 231
28.5 90 18.5 233
28.0 110 18.0 234
27.5 126 17.5 235
27.0 140 17.0 236
26.5 152 16.5 237
26.0 162 16.0 239
25.5 173 15.5 240
25.0 182 14.5 241
24.5 189 14.0 242
24.0 197 12.5 244
23.5 201 11.5 246
23.0 206 10.5 247
22.5 211 10.0 249
22.0 215 7.5 251
21.5 218 7.0 252
21.0 221 6.0 254
20.5 224 5.5 255
MPR-1510BR 2.7e1 Page 6 11/10/2006
Table of Contents
1 INTRODUCTION.................................................................................................................. 7
1.1 Special Features ............................................................................................................... 7
2 SPECIFICATIONS................................................................................................................ 8
2.1 Channel Frequency Table ................................................................................................ 8
2.2 Connector Pin Assignment .............................................................................................. 8
2.3 Measuring Read Distance ................................................................................................ 9
3 INSTALLATION & OPERATION GUIDELINES ......................................................... 10
3.1 Site Survey ..................................................................................................................... 10
3.2 General Wiring Requirements ....................................................................................... 10
3.3 Wiring Diagrams............................................................................................................ 10
4 INSTALLATION PROCEDURE....................................................................................... 11
4.1 Parts List ........................................................................................................................ 11
4.2 Preparation for Installation ............................................................................................ 11
4.2.1 Bench Top Verification .......................................................................................... 11
5 SOFTWARE PROGRAMMING AND SYSTEM OPERATION NOTES .................... 12
5.1 System Operation........................................................................................................... 12
5.1.1 Running a Custom Software Application or the AWID Demo Program ............... 12
5.1.2 Operating Modes ................................................................................................... 12
5.2 Users Note...................................................................................................................... 12
6 MPR SERIAL COMMUNICATION PROTOCOL......................................................... 13
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-1510BR 2.7e1 Page 7 11/10/2006
1 INTRODUCTION
AWID's Sentinel-Sense MPR-1510B-RM Rev. 2.7e1 (MPR-1510BR 2.7e or simply 2.7e)
is a long-range (12 to 15 feet) Radio Frequency IDentification (RFID) Reader Module
with RS-232 I/O interface that works with most leading passive UHF passive tags. This
reader comes with a unique combination of long read range, small size, and low power
consumption. The reader module has an internal power converter, allowing it to work
with a wide range of supply inputs without affecting its performance. Its primary
applications are asset management and tracking, and fleet management applications.
The MPR-1510BR 2.7e reader modules are delivered with firmware version 2.xxM.
In order to operate an MPR-1510BR 2.7e you will need the following:
PC running Windows
2
98 or higher, CD-ROM drive and one RS-232 serial port.
Host software (AWID’s demo software or your own custom software)
1.1 SPECIAL FEATURES
• Multi-Protocol: ISO-18000-6 Type B (Intellitag, UCODE EPC V1.19 Rev 2), EPC
Class 1
3
, Gen 1 & 2, EM
• Thin passive tags with long-range performance
• RS-232 outputs
•
2
Though an MPR-1510BR can also be controlled from a non-Windows programming platform, AWID
demo and FW upgrade programs are applications to run in Windows.
3
Both 64- and 96-bit
MPR-1510BR 2.7e1 Page 8 11/10/2006
2 SPECIFICATIONS
Input voltage +7.0 VDC to +15 VDC
Input current 1.0 A (7.0 V) to 0.40 A (15 V) typical
Protocol language ISO Type B (Intellitag, UCODE EPC V1.19 Rev 2),
EPC Class 1 Gen 1 & 2, EM
Read range Depends on type & size of labels used
Output power +30 dBm max
Transmit frequency 902.75~927.25 MHz
Receiver frequency 902.75~927.25 MHz (Amplitude Modulated)
Hopping channels 50 Channels
Channel spacing 500 kHz
Hopping sequence Pseudo random
Operating temperature range -30° C to +65° C (-22° F to 149° F)
Output data formats RS-232 Version:
I/O Connector DB-9 connector
Dimension 3”x5”x0.25”
2.1 CHANNEL FREQUENCY TABLE
Frequency range
4
: 902.75 ~ 927.25 MHz
Minimum Number of frequency channels: 50
CH
902~928
MHz
CH
902~928
MHz
CH
902~928
MHz
CH
902~928
MHz
CH
902~928
MHz
0
902.75 MHz
10
907.75 MHz
20
912.75 MHz
30
917.75 MHz
40
922.75 MHz
1
903.25 MHz
11
908.25 MHz
21
913.25 MHz
31
918.25 MHz
41
923.25 MHz
2
903.75 MHz
12
908.75 MHz
22
913.75 MHz
32
918.75 MHz
42
923.75 MHz
3
904.25 MHz
13
909.25 MHz
23
914.25 MHz
33
919.25 MHz
43
924.25 MHz
4
904.75 MHz
14
909.75 MHz
24
914.75 MHz
34
919.75 MHz
44
924.75 MHz
5
905.25 MHz
15
910.25 MHz
25
915.25 MHz
35
920.25 MHz
45
925.25 MHz
6
905.75 MHz
16
910.75 MHz
26
915.75 MHz
36
920.75 MHz
46
925.75 MHz
7
906.25 MHz
17
911.25 MHz
27
916.25 MHz
37
921.25 MHz
47
926.25 MHz
8
906.75 MHz
18
911.75 MHz
28
916.75 MHz
38
921.75 MHz
48
926.75 MHz
9
907.25 MHz
19
912.25 MHz
29
917.25 MHz
39
922.25 MHz
49
927.25 MHz
2.2 CONNECTOR PIN ASSIGNMENT
Pin Function Pin Function
1 Ground 6 +7V/+15V
2 RS232 Tx 7 +7V/+15V
3 RS232 Rx 8 Data 0
4 Enable RFID 9 Data 1
5 Ground 10 Ext Data in
•
4
Notice that capability to change frequency settings is not available to end users.
MPR-1510BR 2.7e1 Page 9 11/10/2006
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-1510BR 2.7e1 Page 10 11/10/2006
3 INSTALLATION & OPERATION GUIDELINES
For ease of explanation, MPR reader in this section refers to an RFID device that
consists of 2.7e and a high performance circular polarized antenna inside a splash
proof, UV stabilized housing case.
3.1 SITE SURVEY
3.2 GENERAL WIRING REQUIREMENTS
All the MPR reader wiring should be continuously shielded. AWID recommends using
#24 AWG up to #22 AWG, longer distances and higher current consumption on the
power supply line will require larger gauge wires.
TABLE 3.4-1: Data Line’s Wiring Requirement
WIRE SIZE #22 AWG (0.6 mm Dia.) #24 AWG (0.5 mm Dia.)
RS-232 50 ft (15 meters) 50 ft (15 meters)
3.3 WIRING DIAGRAMS
See section 2.2 for pin assignment for the RS-232 connector of a 2.7e.
The MPR RS-232 interface is a short distance serial interface, a full command set for
the standard serial interface is not necessary, therefore only transmit, receive and
ground wires are used. Sense input is an enable input, which is traditionally used to
activate the RF energy of the reader and to start the read functions.
MPR-1510BR 2.7e1 Page 11 11/10/2006
4 INSTALLATION PROCEDURE
This section provides installation and operation information for MPR readers.
4.1 PARTS LIST
Verify that all items listed below are present before starting the installation.
o Sentinel-Sense MPR-1510BR 2.7e Qty=1
o Documentation and Demo Program CD Qty=1
4.2 PREPARATION FOR INSTALLATION
Familiarize yourself with the connectors and pin out assignment of each I/O connectors.
4.2.1 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 reader module to the RS-232 port of a PC
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 a COM port on top page then click “Connect”. Follow with some
commands.
MPR-1510BR 2.7e1 Page 12 11/10/2006
5 SOFTWARE PROGRAMMING AND SYSTEM OPERATION NOTES
5.1 SYSTEM OPERATION
5.1.1 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 to send
commands as specified to the MPR reader.
5.1.2 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. When there are many different
protocols in use 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.
5.2 USERS NOTE
For System Integrators and/or Software Developers
System Integrators and/or Software developers should get familiar with the MPR Serial
Communication Protocol specifications for developing applications that control AWID’s
Serial Communication MPR readers.
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-1510BR 2.7e1 Page 13 11/10/2006
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
reader is configured then click “Connect” should get you started.
6 MPR SERIAL COMMUNICATION PROTOCOL
See MPR Serial Communication Protocol Manual - 041304