Bosch ARD-AYK12, Installation Manual

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6 en | Installation Manual ARD-AYK12
| V 1.2 | 2009.09 Bosch Sicherheitssyteme GmbH
template label, refer to the Mounting Diagrams in this
manual for the dimensions.
3. Using the template as a guide, drill the holes (hole size is
indicated on mounting template) for mounting the reader
to the surface.
4. Drill a
7/16
" (10 mm) hole for the cable. If mounting on
metal, place a grommet or electrical tape around the edge
of the hole.
5. Route the interface cable from the reader to the controller.
A linear type power supply is recommended
WIRING INSTRUCTIONS
The ARD-AYK12 is supplied with an 18 inch (45 cm) pigtail,
having a 6-conductor cable.
To connect the reader to the controller, perform the following
steps:
1. Prepare the reader cable by cutting the cable jacket back
1
1/4
inches (3,4 cm) and strip the wires
1/2
inch (1,3 cm).
2. Prepare the controller cable by cutting the cable jacket
back 1
1/4
inches (3,4 cm) and strip the wires
1/2
inch
(1,3 cm).
3. Splice the reader pigtail wires to the corresponding
controller wires and cover each connection with insulating
tape.
4. If the tamper output is being utilized, connect the purple
wire to the correct input on the controller.
5. Trim and cover all conductors that are not used.
The table below shows how you should wire the reader to the
controller.
NOTICE!
Card readers are to be used with a listed access control unit
whose power supply is UL Listed Class 2 or equivalent.
Color Wiegand Output
Red DC + Input
Black Ground
White Data 1
Green Data 0