SCR Engineers LDLUMODULE LU module User Manual SCR One

SCR Engineers Ltd. LU module SCR One

Users Manual

SCR BU-500-LU SPECIFICATIONS [CONFIDENTIAL] Zeev K. Version 0.3
BU-500-LU SPECIFICATIONS Ver 0.3 2 Version History: 0.10 Initial version 0.2 Product Name change to BU-500-LU 0.3 FCC label correct Contents 1 Global system specifications ................................................................................................... 4 2 Target market .......................................................................................................................... 4 3 System components ................................................................................................................ 4 4 TAG/IDU/BU communication overview .................................................................................. 5 5 BU-500-LU ............................................................................................................................... 6 5.1 BU-500-LU Radio Parameters .......................................................................................... 6 5.2 BU-500-LU Units contains Internal Antenna ................................................................... 6 5.3 Mechanical dimensions ................................................................................................... 7 5.4 Block diagram .................................................................................................................. 8 5.5 Circuit protections ........................................................................................................... 9 5.6 Environmental Conditions ............................................................................................... 9 6 BU-500-LU Installation........................................................................................................... 10
BU-500-LU SPECIFICATIONS Ver 0.3 3 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 BU-500-LU Contains FCC ID: AMULDLUMODULE 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.
BU-500-LU SPECIFICATIONS Ver 0.3 4 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). 2 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 3 System components BU-500-LU – Locating Unit for Wireless locating and Tracking of the cow's position. BU-500/E – LD Base unit, with RS485 or RS232 serial network interface and RF transceiver. H-TAG-LD – Activity based tag with RF transceiver & IRDA receiver. HR-TAG-LD – Activity & Rumination based tag with RF 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-500E – LD Base unit, with 10BASE‑T/100BASE-TX Ethernet network interface.
BU-500-LU SPECIFICATIONS Ver 0.3 5 4 TAG/IDU/BU communication overview TagTag initiate sending dataBU500DataAckTagBU initiate sending messagesBU500AckMessage 1DataAck20 minutesMessage 1 retry*Message 2AckTag IDUDataID ReqOpticRFLegend:Only IDU can initiate ID request*When no ACK from tagNo retries when tag sends data
BU-500-LU SPECIFICATIONS Ver 0.3 6 5 BU-500-LU BU-500-LU (Location Unit) is a unit used to collect messages from tags and send them to central management system. The unit replies to each tag upon receiving a message. They unit is also used to set various tag parameters and to update software inside the tag. Outdoor unit powered from limited 24V DC via external AC to DC PS – 110/220VAC. 5.1 BU-500-LU Radio Parameters Standalone LD-LU Module FCC ID: AMULDLUMODULE RF Transceiver: Atmel AT86RF233 RF Frequency: 2.4GHz Modulation type: QPSK RF Channels: 16 RF Channels Baud Rate: 250K Bit/Sec (Not configurable) RF Module output power: 3dBm 5.2 BU-500-LU Units contains Internal Antenna Internal Antenna type: Internal diversity patch antenna, ~11dBi, directional (beam width 100deg) Average RF data: Standby: 6 messages per hour, 20byte/message. Operating: 10 messages per second ~100 bytes/message.
BU-500-LU SPECIFICATIONS Ver 0.3 7 5.3 Mechanical dimensions
BU-500-LU SPECIFICATIONS Ver 0.3 8 5.4 Block diagram uCLEDS x 2BU-500-LU Block diagram24V to 5V Step down24V Input3.3V SupplyDC/DCLDO7SEG x 2Isolated 5V Net Supply (485)KEY x 2LU ModuleInternal Patch Antenna
BU-500-LU SPECIFICATIONS Ver 0.3 9 5.5 Circuit protections 5.6 Environmental Conditions 1. IP – required IPx5. 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
BU-500-LU SPECIFICATIONS Ver 0.3 10 6 BU-500-LU Installation BU-500-LU is the SCR Base Station unit that enables coverage of a large area, 500m x 200m. The BU-500-LU is connected to BU-500 by RF Link. The Antenna portion of the BU-500-LU must be installed at least 3 Meters above ground or 1 Meter below the rafters when installed inside a building.

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