Kaba ILCO RAC 660G XT User manual

INSTALLATION GUIDE
Remote Access Controller - 660G XT
PK3520

PK3520_09_07 • REMOTE ACCESS CONTROLLER - 660G XT
2
Table of Contents
©2007 Kaba Lodging Systems. All trademarks and registered trademarks are the property of their respective owners.
1.0 Introduction and Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.0 Product Description ...........................................................4
2.1 Features .....................................................................4
2.2Components .................................................................4
2.2.1 Keypad readers .........................................................5
2.2.2Controllerbox..........................................................5
2.2.3 Battery back-up (optional).................................................5
2.2.4 Locking devices.........................................................5
2.2.5 Other optional components................................................5
3.0 Checklist and Exploded Views. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3.1 Parts and Tools List ............................................................6
3.2 Exploded View ................................................................7
4.0 System Installation Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.1 Pre-Installation Procedures ......................................................8
Step 1: Identify secure location for the controller box ................................8
Step 2: Identify location(s) for the keypad reader and required peripherals . . . . . . . . . . . . . . . 8
Step 3: Set the desired access delay.............................................8
Step 4: Install strain relief ......................................................8
4.2InstallationProcedures .........................................................9
Step 5: Mounting the controller box..............................................9
Step 6: Connect wiring.......................................................10
Step 7: Mounting & wiring keypad reader ........................................10
Step8:Completingtheinstallation .............................................11
5.0 Settings and Operation .......................................................12
5.1 Testing .....................................................................12
5.2 Programing using a PALM......................................................12
5.3 Reset to factory default ........................................................12
5.4BatteryBack-upReplacement ..................................................12
5.5NewBatteryBack-upInstallation ................................................13
5.6 Power Failure ................................................................13
5.7 Loading Recommendations.....................................................13
5.8SystemDeactivation ..........................................................13
6.0 Annex......................................................................14
A-WiringDiagram...............................................................14
A- Wiring Tables ................................................................15
B- Drilling Templates .............................................................17
C- Quick Troubleshooting Guide ....................................................19
1- Power ..................................................................19
2- Keypad Reading..........................................................19
3- External Inputs ...........................................................20
4- Locking Device...........................................................20
5-ProgrammingandAuditing .................................................21

PK3520_09_07 • REMOTE ACCESS CONTROLLER - 660G XT
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1.0 Introduction and Disclaimers
Target Audience
Please read and follow all directions carefully. These instructions
are designed for use by lock installers or anyone who is familiar
with common safety practices and competent to perform the
steps described herein.
For a typical installation, no professional electrician is required
because the 660G XT is a low voltage installation system.
Kaba Lodging Systems is not responsible for damage or
malfunction due to incorrect installation.
Safety Procedures
Installation is to be done following standard safety procedures
with adequate equipment prescribed herein and wearing
adequate protection for body safety. Power is to be off during
the installation process as well as for any maintenance
procedures.
Technical Assistance
For technical assistance call
1-800-906-4526
OR
Visit the Kaba Support Website:
http://connect.kabalodging.com
Warnings and Cautions
Please read and follow all directions
carefully.
!
Important: Carefully inspect windows, doorframe, door,
etc. to ensure that the recommended procedures will not
cause damage. Kaba Ilco’s standard warranty does not
cover damages caused by installation.
!
Important: The RAC 660G should always be installed in a
secured room or facility with controlled access to prevent
access to the system.
!
Caution: Wear safety glasses when making
the holes.
!
2.0 Product Description
2.1 Features
The 660G XT is designed to operate electrical locking or
control devices where a stand-alone electronic lock is not
practical. The system can control any door or access point
from up to 100 feet (30 m) away. The 2x6 Keypad can be
mounted directly on door frames, while the 3x4 keypad is wall
mounted.
The 660G XT is an access control solution that provides a
single relay output, up to 2 keypads, a battery back-up option,
and much more as per the feature list on page 3. See figure 1
for a typical configuration.
Figure 1
Power Adapter
Keypad
Ingress
Keypad
Egress
Keypad
RAC 660G RAC 660G XT
Up to 2
Keypads
Battery Back-up
Power Adapter

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Feature List 2.1:
Feature RAC 660G XT
Single Relay Output Standard
Variable access delay Standard
Power failure 3-day auto-recovery; real time clock (RTC) Standard
Infrared (IR) programming & auditing Standard
Relay bypassing (passage function) Standard
Keypad (Ingress) Standard
Unlock delay programmable by Dip Switches Standard
Fire Alarm Input Standard
Tamper Alarm Input Standard
Power Status LEDs feedback Standard
Battery Back-up Optional
Kaypad Egress Optional
Remote Unlock input (No Audit) Optional
Request to Exit (REX) input Optional
2.0 Product Description (Continued)
2.2 Components
Figure 2
Front Desk
Non-Secure Side
Secure Side
Remote Unlock
Fire Alarm
Ingress
Keypad
Egress
Keypad
Battery
12V
660G XT
+
Power Status
PULL
FIRE
Battery Status
-
Request
to Exit
Power
Adaptor
Programming
(M-Unit)
Locking
Device
2.2.1 Keypads
Two types of keypads are available:
G
Figure 3 Figure 4
G
3 x 4 Wall mount 2 x 6 Narrow. style

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2.2.2 Controller box
Figure 5
G F K H
B
A
E
C
(A) Enclosure with cover; metallic frame which
contains the controller board, power supply,
optional relay expansion board and optional battery
back up. Knockouts are available on 3 sides of the box to
give a wide range of possible installation configurations.
(B) Power supply/charger; to provide the DC power to the
controller board and peripherals.
(C) Controller board; main board that controls all the features
of the 660G XT system.
(E) Tamper switch; attached to the 660G XT controller box to
generate an alarm if the box is opened during operation.
(F) Two LEDs are available on the cover; the top LED indicates
the status of the power supply and the bottom LED shows
the power status of the optional battery back-up.
(G) Cam-lock with key; included to provide controlled access
to the enclosure and secure locking for the system.
2.2.3 Battery back-up (optional)
(K) When fully charged, the 12 VDC battery back-up offers the
possibility of having a high-capacity battery to provide up
to 4 hours of operation in the event of a power failure.
2.2.4 Locking devices
The 660G XT provides one relay output that can be used to
control one of the following locking devices, either Electric
Strikes (Q) or Electromagnetic Locks (R) or Garage Door
Opener (V). The relay output can supply 12V, 075A to locking
peripherals.
Figure 6
Q
R
V
2.2.5 Other optional components
The 660G XT is a flexible Access Control Solution and can be
combined with the following:
• Keyoverride
• ExitDevices
• MotionDetectors
• PanicBars
• RequesttoExit(REX)button
• RemoteUnlockButton
NOTE: Refer to section 4 for further installation
information.

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3.1 Parts and Tools List
For letter designation refer to figure 7 on following page.
Controller Box includes:
(A) 660G XT enclosure complete with access panel
(B) Power supply charger (24 VAC or 24 VDC in /
12 VDC out)
(C) 660G XT controller board
(D) Cables (Power supply, LEDs, PCB- not shown)
(E) Tamper switch assembly
(F) 2x green LEDs (12 VDC)
(G) Cam lock
Note: All items above come factory installed.
Hardware Bag includes:
(W) 4x Philips wood screw #8 x 1-1/4"
(X) 4x Nylon anchor #6 – 10
(Y) 4x Concrete anchor #7 – 9
(Z) 2x Strain relief connector with locking nut
(AA) 2x Diode-rectifier
(AB) 5x #8 steel flat washer
(AC) 3x Crimp terminal B connector
(AD) 2x Crimp fork terminals 18-22 AWG
Power Adaptor includes:
(N) 1x International 24 VDC output adaptor with integrated
power cable and interchangeable AC outlet prongs.
or
(O) 1x North American 24 VAC output adaptor with separate
power cable assembly and 2x 18 AWG power cables,
terminated with fork crimp terminals at one end.
Battery back-up (optional) includes:
(K) Battery with 2x strapping bracket, 2x flat washer #8, 2x
split washer #8 and 2x nut #8-32
(L) 1x red wire gauge 18 AWG x 9", terminated with fork
crimp terminals at both ends. (not shown)
(M) 1xblackwiregauge18AWGx10",terminatedwithfork
crimp terminals at both ends. (not shown)
Single Keypad includes:
(P) 1x keypad
Dual Keypads (optional) includes:
(P) 2x keypads
Locking Device
(Q) 1x Electric strike
(R) 1x Electromagnetic Lock
(V) Garage door opener
Programming Device
(I)M-Unit(purchasedseparately)
Other Optional Components
(S) REX (Request to Exit) NO
(T) Remote Unlock (Not shown) NO
Mandatory tools required:
• Safetyglasses
• ElectricDril
• 9/64"(3.5mm)drillbit
• 7/32"(5.6mm)drillbit
• 1/4"(6.5mm)drillbit
• 3/8"(9.5mm)drillbit
• Philipsscrewdriver(#2)
• Slottedscrewdrivertipwidth3/32"
• Adjustablewrenches
• Crimptool(18-22AWG)
• Pliers
• Wirecutter/stripper
• Tiewraps
Optional tools:
• Hammerorrubbermallet
• Awlorcenterpunch
• Inkmarker
• Tape
• Tapemeasure
• Finesteelfile
• Cleaningsupplies(dropcloth,vacuum)
3.0 Checklist and Exploded Views

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3.2 Exploded View
Controller Box
Hardware Bag
Power Adaptor
Peripherals / Optional Devices
5x 4x 2x
4x
3x
Figure 7
Keypad Ingress
P
2 x 6 or 3 x 4
Q
R
S
U
O
International
North American
AB XAA
AC
Y
W
A
GF
B
K
C
E
4x
AD
2x
Z
1x
1x
N
2x
V

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4.0 System Installation Overview
NOTES:
• For Installation of the keypads refer to the manufacturer’s
installation instructions.
• The RAC 660G XT provides egress/ingress (exit/entry)
access control to locations where stand-alone locking
devices cannot be used.
4.1 Pre-Installation Procedures
Before starting:
• Ensurethatallcablingisavailablefortherequiredwiring
of peripherals as indicated in the instructions supplied
with each product to be connected and for the power
adaptor if needed.
• Besuretohavealltoolslistedonthetoollistinsection3.1.
• Besuretohaveeverycomponentavailableasorderedfor
the 660G XT system being installed. Refer to the parts list
in section 3.1.
Step 1: Identify secure location for the
controller box
Important: Access to the control panel must be
restricted to authorized personnel only. (ex: service)
!
Important: If no AC power source is available near
the desired control box location, a certified electrician
must install an electrical outlet within 6 ft max of the
660G XT system.
!
• If possible, the control panel should be mounted at a
workable height with clearance to completely open the
access panel near an unswitched AC power source.
• Makesurethatthecontrollerboxcanbesecuredtothe
wall or ceiling using the screws and anchors provided in
the hardware bag.
• Thecontrollerboxcanbeeitherplacedhorizontallyinthe
ceiling or vertically on a concrete, wood, or plaster wall.
• Thetemperatureinthechosenlocationmustbebetween
32°F to 120°F (0°C to 49°C).
• Thecontrollerboxmustbeinalocationshelteredagainst
exteriorelements,weatherhazardsanddrippingwater.
• Do not use cord and wall outlets for mounting of the
controller box. The unit must be fixed with the hardware
supplied.
Step 2: Identify location(s) for the keypad
and required peripherals
For ingress and egress functions, keypads must be placed
within 100 feet (30m) from the controller box. The keypad
should be installed near the access door. The location should
be obvious and ergonomically efficient to any user.
Important: All peripherals used must be installed as
per local building codes and legislation.
!
Keypads:
The space to use the keypad must be large enough to allow
adequate clearance.
Remaining peripherals:
Determine the location required for any other 660G XT system
peripherals (REX button, remote unlock, etc) and ensure that
all required cabling is available as needed.
Step 3: Set the desired access delay
The 660G XT system factory default setting for the delay on
access devices is 3 seconds. To change the value configure
the controller board (C) dip switch SW2 settings as per Annex
A, Table 3.
Step 4: Install strain relief
Two strain reliefs (Z) are provided in the hardware bag to
secure the wires leading into the controller box and help
prevent the possibility of wire tampering.
Compression
Nut
A
Figure 8
Z
NOTE: The two strain reliefs (Z) provided in the hardware bag
have different opening diameters to allow for a variety
of wires to be routed into the controller box. Do not
attempt to route an excessive amount of wires. If extra
strain reliefs are required please contact Kaba.

PK3520_09_07 • REMOTE ACCESS CONTROLLER - 660G XT
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Determine the routing needed for the wiring of the 660G XT
peripherals (keypads, locking mechanism, etc) and as required
select the knock-out(s) on the controller box to remove for
installation of the strain relief(s).
To remove the selected knock-out(s), from the inner side of the
controller box, use a hammer and screwdriver, and tap out the
small metal disk.
Noting the amount of wires to route into the desired location,
insert the appropriate strain relief based on the diameter
required and secure with the locking nut as shown in figure 8.
Route all wires of the peripherals and power cables, into the
controller box (A), leaving some extra length for subsequent
steps. Tighten the compression nut of the strain relief (Z) and
pull on the wires to ensure the desired strain relief effect is
obtained.
CAUTION: Do not plug the power adaptor into the AC
outlet before the end of installation.
!
4.2 Installation Procedures
Step 5: Mounting the controller box
1. With proper tools, install the control panel in the desired
location, using the screws, washers and required
anchors in the hardware bag.
Figure 9
A
W
X
Y
or
AB
NOTE: For easier access it is recommended to remove the
access panel before installation. If needed, keep it
nearby to refer to the wiring label or refer to Annex A
at the end of this manual.
CAUTION: Wire routing must be according to any local
building codes or legislations.
!
2. Two types of power adaptors are available depending on
the country where the controller box is to be installed.
• (N)Forinternationalapplications;
mainly Europe, UK or Australia using 220 VAC to
240VAC,50-60Hz
or
• (O)ForNorthAmericanapplicationsusing
120VAC,60Hz
CAUTION: The following steps are to be done after the
appropriate power adaptor is selected, cables routed
through the strain relief and secured by tightening the
strain relief's compression nut, as per step 3.
!
International power adaptor (N)
1. Prior to installing the International power adapter (N),
select the appropriate AC outlet prong from the set
depending on the standard AC power source inlet in the
country where the controller box is being installed.
2. Fix the selected prong outlet on the International power
adapter (N).
3. Out of the controller box, route the wires to the AC
power source and secure the wire (recommended with
tie wraps).
4. In the controller box, using the crimp fork terminals
(AD) from the hardware bag and a crimp tool, crimp the
fork terminals to the end of each wire.
5. Connect the fork terminated wires to the power supply (B)
inputs as shown in Annex A, Table 4.
North American power adaptor (O)
1. In the controller box, connect one end of the fork-
terminated wires to the power supply (B) inputs, as
shown in Annex A, Table 4.
2. Out of the controller box, route the wire assembly to the
AC power source and secure wire (recommended with tie
wraps).
3. Using the crimp fork terminals (AD) from hardware bag,
crimp those at the end of the cable assy.
4. Connect the fork-terminated wires to the power adaptor
screw terminals.

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Step 6: Connect wiring
CAUTION: Do not exceed the maximum cable length
indicated by the manufacturer of products being
connected.
!
CAUTION: Refer to the wiring diagram in Annex A, or
refer to label located inside the enclosure's cover.
Follow the applicable steps depending on what
peripherals need to be installed.
!
IMPORTANT: Every wire for the peripherals and power
adaptor must pass through a strain relief as connected
per Step 4.
!
IMPORTANT: For peripherals, choose the appropriate
wire gauge depending on the distance between the
peripheral being installed and the controller board (B)
Refer to manufactures wire gauge installation selections.
Respect all building codes and local legislation relative
to the wiring required.
!
1. If the controller box is to be interfaced to a fire alarm
panel,removethejumperwireconnectedbetweenpins
3 and 4 of J18 on the controller board (C) and complete
the fire panel installation as desired.
2. If a request to exit (REX) button (S) is being used, mount
the button at the desired location and run a 2-conductor,
cable from the control panel to the REX button location.
Connect as per Annex A, Table 1.
NOTE:Refertomanufacturer’swiregaugeinstallation
selections.
NOTE: A motion detector may also be used for request to exit.
If this is required, use the same connection instructions
as indicated above.
3. If a remote unlock button (U) is being used, mount the
button at the desired location and run a 2-conductor
cable from the controller board (C) to the remote unlock
button location. Connect as per Annex A, Table 1.
NOTE:Refertomanufacturer’swiregaugeinstallation
selections.
4. Install a 2-conductor cable from the control panel to the
location of the electric strike (Q) or electromagnetic lock
(R). Connect as per Annex A, Table 1.
NOTE:Refertomanufacturer’swiregaugeinstallation
selections.
5. Installthe diodeacross the terminalsof theelectromagnetic
lock (R) or, using the crimp connectors (AC) provided in
the hardware bag, install the diode across the two wires
of the electric strike (Q). Do not reverse the diode polarity,
as indicated on the wiring diagram in Annex A.
CAUTION: Diode must not be in contact with
electromagnetic lock (R) or electric strike (S), or a
short could be created. Diode ends might need to be
cut shorter.
!
NOTE: This step is not necessary if installing a Rutherford
Controls 83xx series electromagnetic lock.
6. Following local building code requirements, mount the
electric strike (Q) or electromagnetic lock (R) or Garage
Door Opener (V) in the desired location and connect as
permanufacturers’instructions.Forconnectionsintothe
Controller box, connect as per Annex A Table 1.
7. If the Tamper switch needs to be connected to the
premise alarm system, disconnect the wires from J7-1
and J7-2 and run a 2-connector cable from the tamper
switch to the premise alarm system.
IMPORTANT: The tamper switch’s polarity is such that
when the door is closed the switch itself is also in a
closed state. Ensure that the wiring to the premise alarm
system is done accordingly to prevent false alarms.
!
Step 7: Mounting and wiring keypads
NOTE: All keypads must be installed on a flat surface.
Up to two keypads can be installed with the 660G XT; one
ingress and one egress.
Figure 10
3 x 4 Wall mount or 2 x 6 Narrow
4.0 System Installation Overview (Continued)

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Mounting Keypad
IMPORTANT: The installation bag supplied with the
keypad includes screws for metal panel installation or
inserts and wood screws for drywall installation. Use
the relevant screws according to which surface the
keypad reader will be installed on.
!
IMPORTANT: Refer to the drilling template in Annex C
to select the drill size of the mounting holes for the
keypad.
!
1. To install the keypad reader (P) in the desired location,
use the template Annex B to mark the holes for the cable
and screws.
NOTE: A dual reader installation has one Ingress (entry) (P1)
and one Egress (exit) keypad (P2).
2. Wearing safety glasses, drill the holes in the wall
according to the diameters indicated in the drilling
template dependent on the type of surface the keypad is
installed on.
3. For single reader installations: connect the cable
from the keypad (P) to the terminal blocks on the
controller board (C) as per Annex A, Table 1.
For dual reader installations: connect the Egress
keypad (P2) and the Ingress keypad (P1) to the terminal
blocks on the controller board (C) as per Annex A, Table 1.
4. Caution with keypad selectable for 5 or 12 volts. A
jumperplug is installed on oneof the pins.This isthe
default setting for 12 volt operation. Incorrect voltage
selectablemaycausedamage.Refertomanufacturer’s
specification document provided with reader.
Step 8: Completing the installation
1. If the panel door was removed, reinstall the door on the
660G XT enclosure.
2. Bend the two tabs of the panel door with pliers to a
maxium of 30 degrees as shown in Figure 12.
Figure 12
3. Connect the LED wire harness from the power supply (B)
tothe panel door’sLEDs (F) asindicated below and in
Annex A, Table 6. The LEDs (F) have a polarity indicator,
‘+’,ontheshaftthatistobeusedasareference.
NOTE: The wires must be connected with the proper polarity.
Once the terminals are installed they are designed to
have a tight fit so removal may damage the LED itself.
LED Location ‘+’ terminal ‘-’ terminal
Description on door connection connection
Power status Top Red Orange
Battery status Bottom Red Yellow
4. If a battery (K) is part of the system ordered connect the
red (+) and black (-) wires from the power supply to the
battery.
IMPORTANT: Ensure that the proper connections are made
(ie: red to red, black to black).
5. Plug the power adaptor into the AC power source.

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5.0 Setting and Operation
5.1 Testing
1. If not already done, connect the AC power adaptor, and / or
turn on the AC current.
2. Verify that the Power Status LED on the panel is On.
3. Verify that the Battery Status LED on the panel is On.
NOTE: The battery status LED may be off if the battery is
completely discharged, or if the connections are
reversed. If it is Off, verify the polarity of the battery
connections. A properly connected battery may take up
to 12 hours to fully charge and for the LED to turn on.
4. Verify that the D43 LED on the controller board (C) blinks
continuously.
5. Activate the Bypass switch, SW3 on the controller board (C).
6. Verify that the locking device is activated.
NOTE: If the locking device is not activated, verify that the Fire
Alarminputisproperlyconnected,orajumperwireis
connected.
7. De-activate the bypass switch, SW3 on the controller
board (C).
8. To test the kaypad reader enter a valid code. Verify that
the door unlocks. The unlock time will correspond to the delay
set by the DIP switches as per Annex A, Table 4.
9. If the 660G XT is equipped with a second keypad, enter a valid
code at the second keypad and verify that the door unlocks.
10. If a REX button is connected, press it and verify that the
door unlocks.
11. If a Remote Unlock button is connected, press it and
verify that the door unlocks.
12. If the 660G XT is connected to a fire panel and the
electromagnetic lock powered by the 12 VDC output of
the 660G XT, verify that the electromagnetic lock or a
fail-safe electric strike is deactivated when the fire alarm
is active (open input).
13. When the optional battery backup is charged, remove
the main AC power adaptor and verify proper 660G XT
operation.
14. The 660G XT is now ready to be Initialized and
Programmed.
5.2 Programming using a M-Unit
The controller can be programmed directly on the PCB via a
PALM.
Steps to program the RAC with PALM:
1. For step by step programming instructions, refer to
www.kaba-ecode.com on line help getting started and
maintenance unit.
2. Set the dip switch SW2 bank (OFF,OFF,OFF,OFF) refer to
Access Delay Table SW2, Table 3, Annex A.
3. Toggle any one of the Four SW2 switches to ON. LED
D45 should blink to indicate that the 660G XT is ready to
communicate when complete LED D41 should be on.
4. On the PALM open the Oracode application software,
select Door List, choose your door.
5. Hold the PALM in close proximity to D12 located near
SW2andtap“Program”onthePALM.When complete
LED D41 should be on.
5.3 Reset to Factory Default
In the event the Door or Site ID of the premise is changed or a
problem is suspected with the current configuration, the 660G
XT will reset to default.
1. Note down the current DIP switch bank SW2 settings on
the controller board (C) as this is the current delay setting
for the peripherals used.
2. Set the switches on DIP switch bank SW2 on the
controller board (C) to CFG #16 (OFF, OFF, OFF, OFF) as
per Annex A, Table 3.
3. VerifythattheinitializationLED(D41)isOFF.
4. 660GXTisreadytobeprogrammed.RefertostepsHow
to program the RAC 5.1.
5. Set the DIP switch positions back to the chosen access
delay settings as noted above, or reset based on values
shown in Annex A, Table 3.
5.4 Battery Back-up Replacement
1. Prior to replacing the battery back-up, write down the
color and location of the two wires and the orientation
of the battery;
2. Turn off the main AC power to the 660G XT or
disconnect the power adaptor from the wall outlet.
3. Disconnect the wires (black and red) on the battery;
Figure 15

PK3520_09_07 • REMOTE ACCESS CONTROLLER - 660G XT
13
4. Remove nuts, split washers, and flat washers holding
down the battery brackets;
5. Rotate the battery brackets upward to remove it from the
anchoring slots as shown in figure 15.
6. Replace the used battery with the same type gelled lead
acid cell 12V, 7.0 Ah (Ampere-hour).
CAUTION: Dispose of used battery according to local
regulations
!
7. Place new battery in the battery location, as shown in figure 15,
ensuring that the orientation is as, the "+" terminal shown being
the lowest.
8. Install the battery brackets, flat washer, split washers, nuts in this
order and reconnect the wires from the power supply (B) to the
battery (K) ensuring that the red wire connects to the '+' terminal
and the black wire connects to the '-' terminal.
9. Reconnect the power adaptor or turn on the main AC power to
the 660G XT.
NOTE: For preventive maintenance, the battery back-up should be
replaced every 2 to 3 years, and tested every 6 months by
removing the main AC power.
5.5 New Battery Back-up Installation
Post-installation of the system, if it is decided that the system should
have a battery back-up, order kit 064-511889-K and follow the steps
below.
1. Turn off the main AC power to the 660G XT or disconnect the
power adaptor.
2. Connect the end with the fork crimp terminal of the red wire
suppliedwiththebatteryback-upkittothe‘+’terminalonthe
power supply terminal block BAT. Ensure that the power supply
screw is appropriately tightened to secure the wire.
3. Connect the end with the fork crimp terminal of the black wire
supplied with the battery back-up kit to the ‘-‘ terminal on the
power supply terminal block BAT. Ensure that the power supply
screw is appropriately tightened to secure the wire.
4. Place the battery back-up in the battery location as shown
in figure 15, ensuring that the orientation is as shown, the
positive terminal being the lowest.
5. Attach the battery brackets as indicated in figure 15 by hooking
one end of the brackets under the anchoring slots on the side
of the enclosure and the other end over the threaded posts.
6. Install, in sequence, the flat washers, split washers, and nuts,
tightening as needed.
7. Connect the wires from the power supply (B) to the battery (K)
ensuringthattheredwireconnectstothe‘+’terminalandthe
black wire connects to the ‘-‘ terminal.
8. Reconnect the power adaptor or turn on the main AC power to
the 660G XT.
NOTE: For preventative maintenance, the battery back-up should be
replaced every 2 to 3 years, and tested every 6 months by
removing the main AC power.
5.6 Power Failure
In the event of an electrical failure, the system will revert to battery
back-up status for a period of 4 hours. If the electrical power is
restored within 3 days the system will recover automatically and
should require no additional programming.
When electrical power is restored after a power failure verify the
status of the LED D41 on the controller board (C). Refer to Annex
A, Table 3 for Status LED definitions. If the LED is OFF reprogram
controller board (C).
NOTE: When the voltage of the battery back-up is too low the
controller board stops working and the relay on the controller
board (C) will return to its normal state. The peripheral
connected to the relay will then be either in a normally open
(NO) or normally closed (NC) state dependent on the wiring of
the device to the controller board (C).
5.7 Loading Recommendations
CAUTION: Do not exceed the load limitations
of the control panel.
!
The maximum recommended load for all output relays in the card
reader control panel is 1 Amp at 30 VDC. The tamper switch rating
is 1 Amp at 30 VDC.
The current supplied by the controller board (C) for the locking device
used is 0.75 Amps from connector J18, pin 1. Refer to Annex A,
Table 1.
5.8 System Deactivation
In order to deactivate the card reader control panel, disconnect both
terminals from the battery back-up, then disconnect the AC power
either by removing the power adaptor from the wall outlet, or by
shutting off the main breaker switch for the AC line to the wall outlet
the control panel is connected to.

PK3520_09_07 • REMOTE ACCESS CONTROLLER - 660G XT
14
6.0 Annex A Wiring Diagram
Controller
Board
Battery
Status
Power Supply
126-511878
Battery
120-507947
DC Out
Battery
TOP LED BOTTOM LED
XFMR
Power
Status
P1
C
B
F
R
K
N
O
1
2
1
3
2
1
3
AC FAIL
124-511689-101
Low Bat
+
-
2
1
+
++
+
-
-
--
2
2
1
123
E
RED
BLK
Electromagnetic
Lock
504631
NC
C
REX (Pushbar)
Fire Alarm
Panel
(Contact OPENS
on fire alarm)
Not supplied
by Kaba
S
Bypass
Active
Reset
SW1
SW2
D46 D45 D41
D42
J1 J2 J3
J7
J8
J12J13J14
J15
J16
J17
J18
J19
D43 D44
SW3
ON
Keypad
(Ingress)
Tamper
Switch
Power Adaptor
For Europe / UK / Autralia 24 VDC
126-511939
For North America 24 VAC
062-511929
Unswitched AC
Power Source
1
2
3
4
5
Key Override
(Key switch not supplied
by Kaba)
D
Remote Unlock
T
Diode
12V
GND
123123
123123 123 121234
1 2 3 41 2 3 4
123123 4
123 4
(See *NOTE)
IMPORTANT: Read manual before
installation or maintenance
of the unit.
P2
Keypad
(Egress)
Garage
Door
Opener
Remote Access Controller - 660G XT
*NOTE: Remove short from connector J18,
pins 3 and 4, if fire panel contact
remote interface is used
FRONT PANEL INDICATORS:
Green ON = Power Status OK
Green ON = Battery Status OK
Exit Device for Push Bar Pannex
120ASS-1 and L120ASS-1
(See Instruction Booklet)
040-506652
Motion Detector
(See Instruction Booklet)
RD
BLK
Electric
Strike
506381
Diode
Q

PK3520_09_07 • REMOTE ACCESS CONTROLLER - 660G XT
15
6.0 Annex A Wiring Tables
Controller Board (C) to Peripherals Connections
(D), (H), (P1), (P2), (Q), (R), (S), (T), (V), Door Status and Aux. Devices
Description Controller ID Wire Color Description Controller ID Wire Color
J1-1 5V NO WIRE J14-1 5V NO WIRE
J1-2 GND BLACK J14-2 GND BLACK
J1-3 12V RED J14-3 12V RED
* J2-1 1 (Data 0) GREEN J13-1 1 (Data 0) GREEN
(P1) J2-2 2 (Data 1) WHITE * J13-2 2 (Data 1) WHITE
Keypad J2-3 3 NO WIRE (P2) J13-3 3 NO WIRE
Ingress J3-1 1 (Green LED ) BROWN Keypad J12-1 1 (Green LED ) BROWN
J3-2 2 NO WIRE Egress J3-2 2 NO WIRE
J3-3 3 (Red LED ) YELLOW J12-3 3 (Red LED ) YELLOW
J3-4 4 NO WIRE J3-4 4 NO WIRE
(T) Remote J8-1 REM UNL - J18-1 12V LCK -
Unlock J8-2 GND - Fire Alarm J18-2 GND -
(S) REX
J8-3 REX - (Q) Strike or J18-3 FIRE ALM BLACK
J8-4 GND -
(R) Maglock
J18-4 GND BLACK
(D) Key Override J7-3 NO - (V) Garage Opener, J19-1 COM -
J7-4 GND - (Q) Strike or J19-2 NC -
(R) Maglock J19-3 NO -
Note: Connections required are dependant on system options purchased.
Note: Part numbers indicated subject to change. Please refer to ordering guide for current numbering.
Table 1
Table 2
PCB Status LED’s
LED Description
D46 Keypad RED LED
D45 Keypad GREEN LED
D41 Initialization
D42 Not Used
D43 Normal Operation
(Blinking)
D44 Relay 0
Access Delay Table - SW2 on Controller Board
CFG# 1 2 3 4 SEC
1 ON ON ON ON 8
2 OFF ON ON ON 1
3 ON OFF ON ON 3
4 OFF OFF ON ON 5
5 ON ON OFF ON 10
6 OFF ON OFF ON 15
7 ON OFF OFF ON 20
8 OFF OFF OFF ON 25
9 ON ON ON OFF 30
10 OFF ON ON OFF 35
11 ON OFF ON OFF 40
12 OFF OFF ON OFF 50
13 ON ON OFF OFF 60
14 OFF ON OFF OFF 90
15 ON OFF OFF OFF 120
16 OFF OFF OFF OFF RE-INIT
Table 3

PK3520_09_07 • REMOTE ACCESS CONTROLLER - 660G XT
16
Power Supply (B) to Power Adaptor (N) or (O)
Power Adaptor Power Supply ID Wire Color
(N) International XFMR-1 1 BLACK
XFMR-2 2 BLACK / WHITE
(O) North American XFMR-1 1 -
XFMR-2 2 -
6.0 Annex A Tables
Table 4
Power Supply (B) to LEDs (F)
Description Power Supply ID Wire Color LED
LED Power Status AC Fall-1 NC ORANGE (-)
N/A N/A RED* (+)
LED Battery Status LOW BAT-1 NC YELLOW (-)
DC OU-2 + RED (+)
N/A N/A RED* (+)
*CAUTION: Red wire jack between both positive (+) terminals of each LED also included
Table 5
Table 6
Controller Board (C) to Power Supply (B)
Description Wire Color Controller ID Power Supply ID
DC Power RED J16-1 12V DC OUT-2 +
BLACK J16-2 GND DC OUT-1 -
AC Fail BROWN J17-1 Low Batt Low BAT-3 NO
WHITE J17-2 AC Fail AC Fail-3 NO
NO WIRE J17-3 GND - -

PK3520_09_07 • REMOTE ACCESS CONTROLLER - 660G XT
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6.0 Annex B Drilling Template

PK3520_09_07 • REMOTE ACCESS CONTROLLER - 660G XT
18
6.0 Annex B Drilling Template

PK3520_09_07 • REMOTE ACCESS CONTROLLER - 660G XT
19
The following sections show basic troubleshooting for some
common problems that may occur during installation. Each
section relates to a specific type of problem, namely:
• PowerTroubleshooting
• Troubleshooting
• ExternalInputsTroubleshooting
• LockingDeviceTroubleshooting
• ProgrammingandAuditingTroubleshooting
For detailed assistance, please contact Technical Support as
indicated at the start of this manual.
6.0 Annex C Quick Troubleshooting Guide
1. Power Troubleshooting
Symptom Action
Power adaptor LED is OFF - Verify that the AC supply is not turned off.
- Verify that the adaptor output is not shorted.
Power supply AC ON green LED is OFF - Verify that the wiring to the power wall-mount adaptor is correct.
- If using the 24 VDC international adaptor, verify that the polarity is correct.
Power supply DC ON red LED is OFF - Verify the wiring between the power supply and the RAC 4XT controller.
- Verify that the power supply output is not shorted.
 RAC4XTenclosure’spaneldoor -Verifythatthepowersupplyispowered(bothACONandDCONLEDsareon).
“Power Status” LED is OFF - Verify the LED wiring to the power supply.
 RAC4XTenclosure’spaneldoor -Verifythewiringpolaritytothebattery.Ifcorrect,thebatterymaybe
“Battery Status” LED is OFF discharged. After charging for a few hour, the Battery Status LED should
turn green. Full charge may take up to 12 hours.
- If the Battery Status LED is still OFF after 12 hours, the battery may
need to be replaced.
All RAC 4XT LEDs are OFF - Verify that the DC ON LED on the power supply is on.
- Verify that the AC power is active for the wall mount power adaptor.
- Verify that the RAC 4XT controller is connected properly to the power supply
as per Annex A, Table 5.
- If qualified, with a multi-meter verify that 24 VAC (North American power
adaptor) or 24 VDC (international power adaptor) is present across power
supplyterminalblockXFMR_1andXFMR_2asperAnnexA,Table4.
1. Keypad Troubleshooting
Symptom Action
No LED, No sound when key is pressed - Verify that the RAC 660G XT is powered.
- Verify the wiring to the keypad
Test sequence (#, 0, *, 9, 8, 7, 6, 5, - Verify the wiring to the keypad
4, 3, 2, 1,) not accepted
Code not accepted. - Verify that the RAC 660G XT controller is active: the Access (D43) LED should
blink. If not, reset the RAC 660G XT Controller: press the Reset switch (SW1)
or disconnect and reconnect the power.
- Verify the wiring to the reader.
- Verify that the 660G XT is programmed (LED D41 should be on), If not, program it.
- Re-program the RAC 660G XT.

PK3520_09_07 • REMOTE ACCESS CONTROLLER - 660G XT
20
6.0 Annex C Quick Troubleshooting Guide
Symptom Action
Request to Exit does not work - Verify that the REX LED (D33) on the RAC 660G XT controller turns on when
the button is pressed. If not, verify the wiring to the Request to Exit button.
- Verify that the wires are connected to the Normally Open and Common
contacts of the Request to Exit button.
Remote Unlock does not work - Verify that the Remote Unlock LED (D36) on the RAC 660G XT controller turns
on when the button is pressed. If not, verify the wiring to the Remote Unlock
button.
- Verify that the wires are connected to the Normally Open and Common
contacts of the Remote Unlock button.
Key Override does not work - Verify that the key override LED (D40) on the 660G XT controller turns on
when the key override is activated. If not, verify the wiring to the key override.
- Verify that the wires are connected to the Normally Open and Common
contacts of the Key Override.
3. External Inputs Troubleshooting
Symptom Action
Locking Device always unlocked - If the Locking Device Relay LED (D31) on the RAC 660G XT controller is ON:
   •VerifythatthedelaysettingoftheDIPswitch(SW2)iscorrect.
   •VerifythatthelockisinnotPassageMode.
- If the Locking Device Relay LED (D31) on the RAC 660G controller is OFF:
   •VerifythattheBypassswitchisnotactive(BypassLED,D21,isOFF).
   •VerifythattheFireAlarminputnotactive(Inputcontactclosed,FireAlarm
LED, D47, is ON).
   •Verifythewiringtothelockingdevice.
Locking device does not unlock - If the Locking Device Relay LED (D31) turns on:
   •VerifythattheFireAlarminputisnotactive(Inputcontactclosed,Fire
Alarm LED, D47, is on).
   •Verifythewiringtothelockingdevice.
- If a diode is installed on the locking device, verify the polarity.
- If the locking device Relay LED (D31) does not turn on:
 •VerifythattheRequesttoExitorRemoteUnlockactivationunlocksthedoor.
    •Verifyt hat the card is encoded properly.
    •VerifythattheRAC660GXTisnotinLockoutmode.
   •VerifythattheRAC660GXTisprogrammedproperly.
Fire Alarm does not Unlock door - Verify that the Fire Alarm input is connected to a Normally Closed contact.
- Verify that the Fire Alarm LED (D47) is normally on and turns off when the
Fire Alarm is present.
   -Verifythatthe12V_LockoutputoftheRAC660GXTcontrollerisconnected
totheCOMMONofthelockingdevicerelay.
Unit Resets when the relay activates - If the diode is installed on the Electric strike as per Annex A,
to unlock the door. verify the polarity of the diode.
- Verify the wiring to the locking device.
4. Locking Device Troubleshooting