SCR Engineers HRTAGLD Activity&rumination; based tag User Manual RF TAGS COMMUNICATOIN PROTOCOL

SCR Engineers Ltd. Activity&rumination; based tag RF TAGS COMMUNICATOIN PROTOCOL

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Document ID1687955
Application IDhTRztYIbZ5DmZ6F47wrXGQ==
Document Descriptionmanual
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeUser Manual
Display FormatAdobe Acrobat PDF - pdf
Filesize48.74kB (609196 bits)
Date Submitted2012-05-02 00:00:00
Date Available2012-05-02 00:00:00
Creation Date2012-03-26 17:35:07
Producing SoftwareMicrosoft® Word 2010
Document Lastmod2012-04-23 12:54:27
Document TitleRF TAGS COMMUNICATOIN PROTOCOL
Document CreatorMicrosoft® Word 2010
Document Author: UBM/SHAY

SCR
HR-TAG-LD
SPECIFICATIONS
[CONFIDENTIAL]
Meir D.
Ver 0.13
HR_TAG_LD SPECIFICATIONS
Ver 0.13
Version History:
0.10
0.11
0.12
0.13
Initial version
Add mechanical dimensions & target market
Minor names fixes
Products names update
Contents
1.
Global system specifications ............................................................................................................................................... 4
1.1.
Target market ............................................................................................................................................................. 4
1.2.
System components.................................................................................................................................................... 4
1.3.
TAG/IDU/BU communication overview ................................................................................................................... 4
2. HR-TAG-LD Specifications ....................................................................................................................................
2.1.
General description .................................................................................................................................................... 5
2.2.
2.4GhZ Transeiver Parameters................................................................................................................................... 5
2.3.
Optic Parameters ........................................................................................................................................................ 5
2.4.
Mechanical dimensions .............................................................................................................................................. 5
2.5
Block Diagram…………………………………… ………………………………………………
…………...6
2.6.
Environmental Conditions ......................................................................................................................................... 6
3.
Installing the Tag………………………………………………………………………………………… …………7
HR_TAG_LD SPECIFICATIONS
Ver 0.13
HR-TAG-LD
FCC ID: AMUHRTAGLD
Manufacturer: SCR Engineers Ltd.
This device complies 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.
The FCC Wants You to know
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:
-Reorient or relocate the receiving antenna.
-Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help.
FCC Warning
Changes or modifications to this equipment not expressly approved by the party responsible for compliance (SCR
Engineers Ltd.) could void the user’s authority to operate the equipment
HR_TAG_LD SPECIFICATIONS
1.
Ver 0.13
Global system specifications
All units are for outdoor use, required radio regulations according to target market & Low voltage 24VDC regulation
(except for tags which powered by internal battery).
1.1. Target market
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
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







Europe (EU), Swiss, Norway
USA, Canada
Eastern/North Europe (Belarus , Ukraine, Baltic states & All former Soviet union republic)
South/Center America (Brazil, Argentina, Chile, Columbia, Peru, Ecuador, Mexico)
China
Japan
Vietnam
South Korea
India
New Zealand
Australia
South Africa
Turkey
Israel
1.2. System components
System components
HR-TAG-LD – Activity & Rumination based tag with 2.4GhZ transceiver & IRDA receiver.
H-TAG-LD – Activity based tag with 2.4GhZ transceiver & IRDA receiver.
IDU530 – Tag identification unit with CAN-Bus network interface, IRDA transmitter & 2.4GhZ Receiver ONLY .
IDU510 – Tag identification unit with SCR C.L. network interface, IRDA transmitter & 2.4GhZ Receiver ONLY
BU-500 – LD Base unit, with RS-485 network interface and 2.4GhZ transceiver.
BU-500E – LD Base unit, with 10BASE-T/100BASE-TX Ethernet network interface.
1.3. TAG/IDU/BU communication overview
Tag initiate sending data
Tag
BU500
Data
Ack
BU initiate sending messages
Tag
BU500
Tag
ge 1
Me s s a
1 retry
Me s s
ID Req
Data
20 minutes
Ack
Me s s a
ge 2
Only IDU can initiate ID request
Ack
Data
Ack
No retries when tag sends data
IDU
*When no ACK from tag
Legend:
Optic
RF
HR_TAG_LD SPECIFICATIONS
2.
HR-TAG-LD Specifications
2.1. General description
Tag is a unit mounted on a collar on the animal neck, used for the following:
1. Identification of animal using 2.4Ghz and/or optical unit.
2. Measure various animal parameters, Process then and transmit them via 2.4Ghz.
The tag initiates transmission of 3 messages/hour by itself or upon request from ID unit.
Outdoor installation, sealed unit, powered from internal 3.6V battery.
2.2. 2.4GhZ Transceiver Parameters
RF Transceiver: Atmel AT86RF230
RF Frequency: 2.4GHz
Modulation type: QPSK
RF Channels: 16 RF Channels
Baud Rate: 250K Bit/Sec (Not configurable)
Output power: 3dBm
Antenna type: PCB Omni-directional
Antenna gain: ~1dBi (Max gain: 4dBi), for H-TAG-LD
Antenna gain: ~4dBi (Max gain: 7dBi), for HR-TAG-LD
Average RF data: 3 messages/hour, 1mSec/message, ~30bytes/message.
2.3. Optic Parameters
IRDA Receiver
2.4. Mechanical dimensions
Ver 0.13
HR_TAG_LD SPECIFICATIONS
Ver 0.13
2.5 Block diagram
Tag Block diagram
Debug
LED
Photodiode
PCB
Antenna
IRDA
Receiver
uC
RF
Transceiver
Activity
Sensor
3.6V
Battery
LDO
2.6 Environmental Conditions
1. IP – required IP68.
2. Operational temperature -33°C to 50°C.
3. Storage - TBD
4. Transportation
Complies with ETS 300 019 -2-2 T2.3
Complies with ETS 300 019 -2-1 T 1.2
2.2V Supply
HR_TAG_LD SPECIFICATIONS
Ver 0.13
3. Installing the tag
It is important to correctly attach the tags to the cow's neck in a secure manner in order to avoid
them from turning or falling off.
To securely attach the tag to the cow’s neck:
1. Ensure that your tag assembly kit includes the following parts:
i. H-Tag
ii. Belt, Weight & Buckle
2. Open the outside locker of buckle using the buckle opener (supplied with each system) or a
large flat screwdriver.
3. Mount the belt on the cow's neck in a way that the tag is positioned on the upper left side of the
cow’s neck. (when looking from behind).
4. Closely fasten the belt around the cow’s neck with a maximum of 1-2 fingers gap between the
belt & the neck.
5. Tighten the buckle's lever to lock the belt. Make sure that the buckle is completely closed and
secured (pushed in all the way)
A properly mounted tag should look like this picture:

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Create Date                     : 2012:03:26 17:35:07+02:00
Modify Date                     : 2012:04:23 12:54:27+03:00
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XMP Toolkit                     : Adobe XMP Core 5.2-c001 63.139439, 2010/09/27-13:37:26
Format                          : application/pdf
Creator                         : UBM/SHAY
Title                           : RF TAGS COMMUNICATOIN PROTOCOL
Creator Tool                    : Microsoft® Word 2010
Metadata Date                   : 2012:04:23 12:54:27+03:00
Producer                        : Microsoft® Word 2010
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Page Count                      : 7
EXIF Metadata provided by EXIF.tools
FCC ID Filing: AMUHRTAGLD

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