SCR Engineers T01 Activity based tag User Manual SCR One

SCR Engineers Ltd. Activity based tag SCR One

Users Manual

SCR
H-TAG-LD
SPECIFICATIONS
[CONFIDENTIAL]
Ver 0.16
P a g e 2
Version History:
0.10
Initial version
0.11
Add mechanical dimensions & target market
0.12
Minor names fixes
0.13
Products names update + add R-TAG-LD
0.14
Block Diagram update
0.15
RF Parameters update
0.16
RF Transceiver update to AT86RF233, New FCC ID
Contents
1. Global system specifications ................................................................................................... 4
1.1 System components ........................................................................................................ 4
1.2 TAG/IDU/BU communication overview .......................................................................... 5
2 H-TAG-LD Specifications .......................................................................................................... 6
2.1 General description ......................................................................................................... 6
2.2 2.4GhZ Transeiver Parameters ........................................................................................ 6
2.3 Optic Parameters ............................................................................................................. 6
2.4 Mechanical dimensions ................................................................................................... 7
2.5 Block diagram ...................................................................................................................... 8
3 Environmental Conditions ....................................................................................................... 8
4 Installing the tag ...................................................................................................................... 9
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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
H-TAG-LD FCC ID: AMUT01
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1. 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).
Target market
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
1.1 System components
H-TAG-LD – Activity based tag with 2.4GhZ transceiver & IRDA receiver.
HR-TAG-LD – Activity & Rumination 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 Reeiver 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.
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1.2 TAG/IDU/BU communication overview
Tag
Tag initiate sending data
BU500
Data
Ack
Tag
BU initiate sending messages
BU500
Ack
Message 1
Data
Ack
20 minutes
Message 1 retry*
Message 2
Ack
Tag IDU
Data
ID Req
Optic
RF
Legend:
Only IDU can initiate ID request
*When no ACK from tag
No retries when tag sends data
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2 H-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 AT86RF233
RF Frequency: 2.405-2.48GHz
Modulation type: QPSK
RF Channels: 5Mhz separation 16ch
Baud Rate: 250K Bit/Sec (Not configurable)
Output power: 3.5dBm
Antenna type: PCB Omni-directional
Antenna gain: Average 0dBi (Max gain: 1.5dBi)
Average RF data: 3 messages/hour, 1mSec/message, ~30bytes/message.
2.3 Optic Parameters
IRDA Receiver
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2.4 Mechanical dimensions
All dimensions in mm
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4 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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