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INSTALLATION GUIDE - REMOTE ACCESS CONTROLLER RAC 4XT • PK3191_10_14
NOTE:  Do not use the actual drawing from 
Annex E of this manual to mark the 
hole locations as the drawing is not 
to scale.
3.  Based on the type of surface the reader 
is being installed on; drill the holes in the 
wall according to the diameters indicated 
on the drilling template DT-512738.
Metal surface mounting: install the back 
plate onto the wall with the metal screws 
provided in the installation hardware bag.
Drywall surface mounting: tap the 
wall inserts (provided in the installation 
hardware bag) into the wall using a rubber 
mallet. Install the back plate onto the wall 
with the wood screws provided.
4.  Hook the reader enclosure onto the top of 
the back plate and click into place.
5.  Tighten down the supplied set-screw (M3 x 
0.5) on the bottom of the reader to secure 
the reader cover.
6.   Connect the card reader wire to the terminal 
blocks of the controller PCB as per Annex 
A, Table 1, or refer to Annex B, Figure 3.
NOTE:  If required to differentiate between 
ingress & egress, ensure that 
the appropriate connector on the 
controller PCB is used.
Model R71-4XX Insert card reader 
installation
NOTE:  The minimum depth required for 
mounting of the insert card reader is 
4.5”.
1.  Ensure all tools are available as indicated in 
manual PK3166-T, included with the insert 
card reader.
2.  Referencing the drilling template DT-512152 
included with the reader, mark the location 
of the holes to be drilled and the rectangular 
cut-out to be made.
NOTE:  Do not use the actual drawing from 
Annex F of this manual to mark the 
hole locations as the drawing is not 
to scale.
3.  Using the appropriate tools, cut out the 
rectangular hole for the reader and drill 
the screw holes as per drilling template 
DT-512152 indications.
4.  Attach the end of the wire with the 
connector to the connector at the back of 
the insert reader.
5.  Mount the insert reader to the panel by 
sliding the insert reader inside the cavity 
and using the 2 spanner screws (6-32 x 
3/4”) and the two hexagon lock nuts (6-
32), to screw the insert reader into the 
panel.
6.  Route the wire and connect to the RAC 
4XT enclosure as per connections shown 
in Annex A, Table 1, or refer to Annex B, 
Figure 3.
NOTE:  If required to differentiate between 
ingress & egress, ensure that 
the appropriate connector on the 
controller PCB is used.
Step 7: Connect peripheral wiring
CAUTION:
 Do not exceed the maximum cable length 
indicated by the manufacturer of the 
products being connected. In addition, 
the wire used to connect the peripherals 
to controller PCB must be of the proper 
gauge and type as specified by the 
Figure 16
Figure 17
Figure 15
!