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User's Guide - LINX Data Terminals

User's Guide - LINX Data Terminals

User's Guide - LINX Data Terminals

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APPENDIX FCabling requirements to use the V-Smart with theLinx7-5Parts required:1. Bioscrypt V-Smart MiFare reader w/15pin pigtail2. Linx supplied RS232 to RS485 converter board3. +12V power supply (V-Smart and Converter both req. +12v)4. +5V Linx 7-5 power supply5. Short RS232 DB9 female-female extension cable.Assembly Instructions:1. Find the following wires in the V-Smart Pigtail and strip ends:(if not already stripped!)a. blue/black wire: RS485(-)b. blue wire: RS485(+)c. black wire: Power GNDd. red wire: Power Input (+12v)e. green/yellow wire Earth GND2. Tie off all other wires - ensure none are shorting..Note: The following connections are to be made via the tinned leads onthe converter board using the crimp terminals provided with the V-Smart installation kit.Converter Board Tinned leads:Wire ColorSignal NameEGND Green Earth Ground+12 Red +12v DCGND Black 12v DC Common485+ Blue RS485+485- Blue/Black RS485-x------------------------------------x| x-R11-x || +--------------------+ || MH | X X X X X | MH | MH=Mounting Hole| +--------------------+ |+------------------------------------+EGND +12 GND 485+ 485-3. Connect pigtail blue/black wire (RS485-) and converter Blue/Black wiresusing a crimp terminal. (total: 2 wires)50 • Appendixes <strong>LINX</strong> 7-5 <strong>User's</strong> <strong>Guide</strong>

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