SCR Engineers T04 eSense ear tag User Manual SCR One

SCR Engineers Ltd. eSense ear tag SCR One

Users Manual

SCR
AMUT04
eSense - EAR TAG
SPECIFICATIONS
[CONFIDENTIAL]
Zeev K.
Ver 2
P a g e 2
Version History:
1
Initial version
2
Product name update
Contents
1. Global system specifications ................................................................................................... 4
1.1 System components ........................................................................................................ 4
1.2 TAG - BU communication overview................................................................................. 4
2 eSense Ear TAG Specifications ................................................................................................. 5
2.1 General description ......................................................................................................... 5
2.2 2.4GhZ Transceiver Parameters .................................................................................... 5
2.3 NFC Parameters ............................................................................................................... 5
2.4 Mechanical dimensions ................................................................................................... 6
2.5 Block diagram .................................................................................................................. 7
3 Environmental Conditions ....................................................................................................... 7
4 eSense Ear TAG Installation instructions ................................................................................. 8
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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
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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).
1.1 System components
eSense Ear TAG – Activity based tag with 2.4GhZ transceiver.
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 and 2.4GhZ transceiver.
1.2 TAG - BU communication overview
Tag
Tag initiate sending data
BU500 Tag
BU initiate sending messages
BU500
20 minutes
RF
Legend:
*When no ACK from tag
No retries when tag sends data
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2 eSense Ear TAG Specifications
2.1 General description
eSencse Ear TAG is a unit mounted on animal ear, used for the following:
1. Identification of animal using 2.4GHz transceiver and/or NFC reader unit.
2. Measure various animal parameters, processes and transmit them via 2.4 GHz to
the base unit (BU500/E).
The tag transmits a 4ms message every few minutes.
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 max
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 NFC Parameters
Utilizing Passive internal NFC High Frequency inlay (IC and Antenna) complying with the
following standards
ISO/IEC 15693-2, -3
ISO/IEC 18000-3 Compliant
13.56-MHz Operating Frequency
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2.4 Mechanical dimensions
All dimensions in mm
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4 eSense Ear TAG Installation instructions
It is important to correctly attach the tags to the cow's ear in a secure manner in order to
avoid them from turning or falling off.
To securely attach the tag to the cow’s ear:
1. Ensure that your tag assembly kit includes the following parts:
i. eSense Ear TAG
ii. Pins – optional MO5 1195 or similar as will be decided in future
iii Applicator - Universal tagger
A properly mounted tag should look like this picture:

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