Cooper Controls Greengate LiteKeeper-8 Assembly instructions

Note: Make certain that high voltage and low voltage wiring
enters the enclosure separately. High Voltage wiring should
be brought into the top or bottom of the enclosure. Low Volt-
age wire should enter in the low voltage wiring compartment
on the left side of the enclosure.
Failure to separate high voltage from low voltage wiring may
cause interference with logic board function.
Low/High Voltage
Wiring the Transformer
The transformer is multi-tapped and voltages are color-coded.
The transformer is available in 120/277VAC and 120/347VAC
models. It is recommended that a dedicated branch circuit
with circuit protection be provided for the transformer.
1. Connect neutral wire to the wire with the appropri-
ate color-coding for the voltage being used: White/
Black=120VAC,White/Orange=277VAC, Brown=347VAC.
2. Connect the solid black wire to the dedicated branch circuit
that is powering the transformer.
Transformer Wiring Information
The LiteKeeper-8®is shipped in one package. The relay card
is mounted in the high voltage compartment. The logic board
and inputs are located in the low voltage compartment. The
following information describes the LiteKeeper®installation.
For programming information, refer to the LiteKeeper®Pro-
gramming Manual.
Getting Started
1. Do not discard these installation instructions. Please keep
for future reference and operation information.
2. The relay cards are protected by shrink-wrap. Leave
shrink-wrap in place until all drilling and metal work is com-
plete to protect against metal shards getting into compo-
nent circuitry.
3. Always disconnect all power before wiring.
4. Use only as intended and at the listed voltage.
5. All installation service must be performed by qualied
personnel or service technicians.
6. Install in accordance with National Electrical Code and
any other codes that may apply.
7. High Voltage is present inside the lighting enclosure.
Use extreme caution when performing maintenance on
this equipment. Failure to follow this warning and proper
safety procedures could result in severe injury or death
and/or damage to the equipment.
8. Document all wiring that is terminated to the relays so that
the lighting control equipment can be properly congured
and programmed for operation.
9. It is recommended that all low voltage wiring be done with
power removed to the logic board to protect components
from potential shorts during the wiring process.
Mounting the Enclosure
1. Choose a dry location convenient to the circuit breaker
panel.
2. Mount the panel on a firm surface using predrilled
holes.
3. Connect the enclosure to the circuit breaker panel using
conduit into the punch holes provided.
4. Remove all cuttings and dirt before removing shrink-wrap
from the relays.
DC
GND
+24
VDC
TB1TB1
8
OFF
+24H
ON
C
2
1
+24
OFF
H
1
ON
C
0* #D
5
8
LITEKEEPER
12:OO O1/O1/95
2
4
7
OUTPUTS
RELAY
6
5
4
3
8
7
1
6B
9C
3A
OFF
+24
H
1
ON
C
OFF
+24
H
1
ON
C
OFF
+24
H
1
ON
C
OFF
+24
H
1
ON
C
OFF
+24
H
1
ON
C
OFF
+24
H
1
ON
C
High Voltage Wiring Compartment
Low Voltage Wiring Compartment
System Power Supply
Line voltage = black
Neutral:
120VAC = white/black
277VAC = white/orange
Ground = green
347VAC = brown
Cooper Controls
203 Cooper Circle, Peachtree, GA 30269
800-553-3879
www.coopercontrol.com
LiteKeeper-8®
INSTALLATION SHEET
Model# LK8-NO
Model# LK8-LRC
Model# LK8-MRC
Model# LK8-TPRC
General Information
Cooper Controls
203 Cooper Circle, Peachtree, GA 30269
800-553-3879
www.coopercontrol.com

Connecting Relay Loads
The relay cards will be pre-mounted by the manufacturer in
the enclosure per the order specications. There are currently
four available relay types for the enclosure. This includes the
Standard Relay Card, the Modular Relay Card, the Latching
Relay Card and the Two Pole Relay Card. If a Modular Relay
Card or Two Pole Relay Card is ordered, a deeper enclosure
will be provided to allow for clearance of the transformer with
the larger relay types. Refer to the specic section for your
relay card type that you are wiring. For all relay types:
1. Verify that all wire cuttings are removed from the enclo-
sure.
2. Take the protective shrink-wrap off of the relay cards AFTER
the wire cuttings are removed from the enclosure.
3. Test branch circuits for short circuits prior to landing wiring
on relays.
Note: Neutrals terminate within the adjoining lighting panel.
Standard Relay Card Notes
1. The Standard Relay Card is rated for single-pole load use
only. Connection of 2 pole circuits/loads to the Standard
Relay Card will void the equipment warranty and may result
in severe injury or death, and/or damage to the equip-
ment.
2. Relay ratings are 120 or 277 volt, 20 amp maximum.
3. Relay terminal blocks have a maximum limit of 10AWG
wire.
Standard Relay Card Wiring
The standard relay is a simple contact closure, breaking the
line and load wires of a normal circuit. To wire the relay into
the control circuit:
1. Connect a 120 or 277 volt, 20 amp max, de-energized branch
circuit breaker to the relay terminal block.
2. Connect the load wiring to the output terminal block.
Note: terminal blocks are not polarity sensitive although it
is recommended that line and load be brought into terminal
blocks in the same manner for consistency.
3. Tighten down relay terminal screws. Manufacturer’s recom-
mended torque rating is 7 lbs-in. (0.59 lbs-foot) (0.8 Nm).
4. Document relay to circuit information for future reference.
Standard Relay Card Wiring
Latching Relay Card Notes
1. The Latching Relay Card is rated for single-pole load use
only. Connection of 2 pole circuits/loads to the Latching
Relay Card will void the equipment warranty and may
result in severe injury or death, and/or damage to the
equipment.
2. Relay ratings are 120/277/347 volt, 20 amp maximum.
3. Relay terminal blocks have a maximum limit of 6 AWG
wire.
Latching Relay Card Wiring
The latching relay is a simple closure, breaking the line
and load wires of a normal circuit. To wire the relay into the
control circuit:
1. Connect a 120, 277 or 347 volt, 20 amp maximum,
de-energized branch circuit breaker to the relay terminal
block.
2. Connect the load wiring to the output terminal block.
Note: terminal blocks are not polarity sensitive although it
is recommended that line and load be brought into terminal
blocks in the same manner for consistency.
3. Tighten down relay terminal screws. Manufacturer’s
recommended torque rating is 18 lb-in. (1.475 foot-lbs)
(2.0 Nm).
4. Document relay to circuit information for future reference.
Latching Relay Card Wiring
Modular Relay Card Notes
The Modular Relay Card provides exible options for relay
control. It is designed to allow modular relay control by allow-
ing you to install a variety of relay module types on the same
relay card. Current available relay module types include a
Two Pole Relay Module (TPRM) Normally Open, the Latching
Relay Module (LRM) and the Standard Relay Module (SRM).
TB8
TB6
TB4
TB2
From Branch Circuit
To Lighting Load
Relay Wiring
Wire: 10 AWG Max.
Relay Rating: 20amps, 277V
Q1
U1
U2 U3
SR1
RP1 RP2
K8
K6
K2
K4
MOV2
MOV4
MOV6
MOV8
Q2
RN1
TB2
TB4
TB6
TB8
LED1
To Lighting Load
Fr
om Branch Circuit
Relay Rating: 20amps, 347V
Wire: 6 AWG Max.
Relay Wiring
Page 2

Modular Relay Card
Standard Relay Module
1. The Standard Relay Module is rated for single-pole load
use only. Connection of 2 pole circuits/loads to the Standard
Relay Module will void the equipment warranty and may
result in severe injury or death, and/or damage to the
equipment.
2. Relay ratings are 120 or 277 volt, 20 amp maximum.
3. Relay terminal blocks have a maximum limit of 10AWG
wire.
4. The SRM contains an LED indicator that will be lit when the
relay is commanded by the control panel to be in the closed
position.
Standard Relay Module (Modular Relay Card)
Standard Relay Module Wiring
The standard relay is a simple contact closure, breaking the
line and load wires of a normal circuit. To wire the relay into
the control circuit:
1. Connect a 120 or 277 volt, 20 amp max, de-energized
branch circuit breaker to the relay terminal block.
2. Connect the load wiring to the output terminal block.
Note: terminal blocks are not polarity sensitive although it
is recommended that line and load be brought into terminal
blocks in the same manner for consistency.
3. Tighten down relay terminal screws. Manufacturer’s recom-
mended torque rating is 7 lbs-in. (0.59 lbs-foot) (0.8 Nm).
4. Document relay to circuit information for future reference.
Latching Relay Module
1. The Latching Relay Module is rated for single-pole load
use only. Connection of 2 pole circuits/loads to the Latching
Relay Module will void the equipment warranty and may
result in severe injury or death, and/or damage to the
equipment.
2. Relay ratings are 120/ 277/347 volt, 20 amp maximum.
3. Relay terminal blocks have a maximum limit of 6 AWG
wire.
4. During initial power up, the relay on the Latching Relay
Module will remain in its current latched state for a period
of 30 seconds. After 30 seconds, the relay will assume its
programmed state.
5. During a power outage, the LRM relay will remain in the
state it was in prior to the power outage. Once power re-
turns, the relay will stay in its state for 30 seconds then
assume its programmed state.
6. There is a manual switch on each relay that indicates relay
status and allows for a temporary override of the lighting
load. If the switch is moved towards the center of the Modu-
lar Relay Card, the relay is ON. If the relay switch is moved
towards the outside of the relay card, the relay is OFF. If
this switch is used to override lighting, the relay will stay
in the overridden state until the next command to that relay
is given by the logic board.
Latching Relay Module
Latching Relay Module Wiring
The latching relay is a simple closure, breaking the line and
load wires of a normal circuit. To wire the relay into the control
circuit:
1. Connect a 120, 277 or 347 volt, 20 amp maximum, de-
energized branch circuit breaker to the relay terminal
block.
2. Connect the load wiring to the output terminal block.
Note: terminal blocks are not polarity sensitive although it
is recommended that line and load be brought into terminal
blocks in the same manner for consistency.
SRM
TPRM
Relay Rating: 20Amps
120/277/347 VAC
Line
Load
LRM
Wire: 6 AWG max.
SRM
120/277 VAC
Relay Rating: 20Amps
Wire: 10 AWG max.
Load
Line
Wire: 6 AWG max.
Relay Rating: 20Amps
208/240/480 VAC
TPRM
Load 1
Line 1
Load 2
Line 2
SRM
Modular Relay Card
Wiring Diagram
K1
MOV1
TB1
U1
RP1
R4
R4
RP1 U1
TB1
MOV1 K1
MOV1
TB1
K1
SRM
Relay Slot Pin Connector:
Please note relay number
location for programming
purposes.
Relay Status
Indicator LED
Wiring Terminal
Block
CPCI 2003
R4
RP1 U1
TB1
MOV1 K1
J1
Wiring Terminal
Block
Relay Status
Indicator Switch
Relay Slot Pin Connector:
Please note relay number
location for programming
purposes.
Page 3

3. Tighten down relay terminal screws. Manufacturer’s recom-
mended torque rating is 18lb-in. (1.475 foot-lbs) (2.0 Nm).
4. Document relay to circuit information for future reference.
Two Pole Relay Module
1. Two Pole Relay ratings are 208/240/480 volt, 20 amp maxi-
mum.
2. Relay terminal blocks have a maximum limit of 6 AWG
wire.
3. Two Pole Relays take up two relay slots in the enclosure.
4. Two Pole Relays come in a Normally Open conguration.
5. There is an LED that will light up when the relay is com-
manded to be in the closed position.
6. To program the controller to control a Two Pole Relay Mod-
ule, apply programming to the relay number where the relay
pin connector is attached to the MRC.
Two Pole Relay Module
Two Pole Relay Module Wiring
1. Connect one de-energized branch circuit breaker to one of
the relay terminal blocks.
2. Connect the load side to the output terminal block position
of this same terminal block. Note: terminal blocks are not
polarity sensitive although it is recommended that line and
load be brought into terminal blocks in the same manner
for consistency.
3. Connect the other de-energized branch circuit breaker to
the other relay terminal block on the module.
4. Connect the second load wire to the second terminal
block.
5. Tighten down relay terminal screws. Manufacturer’s recom-
mended torque rating is 18lbs-in. (1.475 foot-lbs) (2.0
Nm).
6. Document relay to circuit information for future reference.
Two Pole Relay Card Notes
The Two Pole Relay Card(s) is installed at the factory in the
Lighting Controller specied.
The Two Pole Relay Card relays are shipped separately and
are installed in the eld. The relays that are available are Two
Pole Relays rated at 120V/208V or 277V/480V. A Single Pole
Relay is also available, rated at 347V. All relays are rated to
20 Amps. The following information describes the installation
of the relays onto the Two Pole Relay Card.
Each Two Pole Relay Card has eight mounting clips for the
placement of the relays. The Two Pole Relay Card will hold
eight 208V Two Pole Relays, one in each mounting clip. The
480V Two Pole Relay uses two mounting clips, thus only four
relays will t per card. The Two Pole Relay Card will hold eight
347 Single Pole Relays, one in each mounting clip.
1. Position the relay so that the Input Coil faces the center
of the Two Pole Relay Card and the Output Contacts face
outwards toward the enclosure walls.
2. Place the Input Coil side in rst then press down with an
even motion and snap the relay into place. (To remove the
relay, press down on the metal release bar and pull the relay
out).
3. The Coil Control Wires (blue and red) and a connector are
supplied already attached to the relay. Simply plug this
connector into the Two Pole Relay Card. The relay number
slot that this connector is plugged into will be the relay that
will need to be programmed in the controller for proper
function. Wire as indicated in the diagram following.
Two Pole Relay Card Wiring
TPRM
Relay Status
Indicator LED
Relay Slot Pin Connector:
Please note relay number
location for programming
purposes.
Wiring Terminal
Blocks
Line 1
Load 1
Line 2
Load 2
Mounting clip
ON
ON ON
Input coil with connector
with Four 208V Two Pole Relays.
Two Pole Relay Card
ON
Load 1 (Out)
Line 1 (In)
Line 2 (In)
Load 2 (Out)
Output contact
terminals
Load (out)
Line (In)
ON
ON
ON ON
Two Pole Relay Card
with Four 347V Single Pole Relays
Output contact
terminals
Mounting clip
Input coil with connector
ON
ON
Line 2 (In)
Line 1 (In)
Load 1 (Out)
Load 2 (Out)
Two Pole Relay Card
with Two 480V Two Pole Relays
Input coil with connector
Mounting clip
Output contact
terminals
Page 4

Connecting Low Voltage Inputs
The LiteKeeper-8®logic board can support up to 64 switch
inputs. Of these 64 inputs, 8 of them may be dry contact clo-
sure inputs that are connected to the terminal blocks on the
left side of the LiteKeeper®Logic Board. Digital switch inputs
may also be used on the LiteKeeper®. If no contact input type
switches are being used, the full 64 switch inputs may consist
of digital switches. If a combination of contact input switches
and digital switches are being used, the combined total cannot
exceed 64 inputs.
Regardless of input type used, it is recommended that all in-
put wiring be done prior to applying power to the logic board.
Please verify that there are no shorts to AC Ground prior to
connection of input devices.
Regardless of input type, the following notes apply.
1. All low voltage wiring is Class 2 wiring.
2. All low voltage wiring must enter the cabinet into the Low
Voltage section of the enclosure. Low Voltage wiring can be
brought into the enclosure from the left side of the enclosure.
Failure to separate high voltage from low voltage wiring
may cause interference with logic board function.
3. All low voltage wiring must be run in separate conduit from
line-voltage wiring.
4. Test all low voltage wiring for shorts to AC ground before
connection to the relay panel.
5. When powering peripheral devices such as motion sen-
sors and photocells from the LiteKeeper®panel, there may
be a limitation on the number of sensors that can be sup-
ported. This is also true if digital switches are used with the
system. See the recommendations below or contact Cooper
Controls for further information.
6. It is recommended that power be removed from the logic
board when doing initial switch input wiring.
Contact Input Switch Wiring
This section describes the wiring for dry contact closure de-
vices. There are eight switch input wiring terminals on the left
side of the LiteKeeper-8®to allow for wiring of the dry contact
closure devices.
1. Use 18 AWG twisted, unshielded wire for all low voltage
dry contact closure device wiring.
2. Maximum length for dry contact closure device wiring is
1000 feet.
3. Please see wiring detail below for details on connections
of different devices to the LiteKeeper-8®system.
LiteKeeper-8®Low Voltage Switch Wiring
Contact Input Photosensor and Greengate Sensor Notes
It is possible to use a contact input photosensor and Greengate
Motion Sensors in conjunction with the lighting control system.
The LiteKeeper-8®is capable of powering a number of these
devices. Please refer to the chart below for details on how
many devices the transformer can support.
Please contact technical support if it is necessary to power
additional sensors beyond the numbers listed above. These
gures do not account for additional devices such as digital
switches being used. If using a combination of devices, please
contact technical support for exact limits on how the number
of devices the logic panel can power.
Photocell and Motion Sensor Wiring
ON
+24VDC
OFF
Momentary
Maintained
OFF
+24VDC
ON
ON
+24VDC
OFF
OFF
+24VDC
ON
ON
+24VDC
OFF
Toggle
C
H
1
C
H
2
C
H
3
C
H
4
C
H
5
40 16 20 20
Greengate
PIR Sensor
Greengate
Dual-Technology
Sensor
Greengate
Ultrasonic
Sensor
PPS-4
Indoor
Photosensor
4
PPS-5
Outdoor
Photosensor
Page 5

GDS-I Wiring
Applying Power
1. Once the wiring is complete, make certain that the enclosure
is clean of any wire clippings and that no fragments are
lodged in the relay circuit boards.
2. Ensure that there are no loose wires or exposed wires that
could short to other wires or components.
3. Power up the unit from the circuit breaker.
4. Once power is applied to the unit, lighting loads may
be operated via the ALL ON/ AUTO/ ALL OFF Switch as
necessary.
Manually Controlling Relays
The relays in the enclosure may be controlled before the logic
board is programmed by using the on-board, ALL OFF, AUTO,
ALL ON switch. In the ALL ON position the relay coils will be
energized. In the ALL OFF position, the relay coils will be
de-energized. The middle, AUTO, position allows the relays
to be controlled by the individual relay switches or from the
logic controller.
System Reset and Clear Commands
Under certain circumstances, you may want to reset the Lite-
Keeper-8®. There are two different types of reset commands
available in the LiteKeeper-8®system: a soft reset command
and a clear reset command.
Soft Reset Command: The Soft Reset Command reboots the
microprocessor. It will not cause loss of panel programming. To
perform a Soft Reset Command, insert a slim object through
the hole in the black casing located in the bottom section of
the logic panel. Press in and then immediately release the
reset button under this point. The display will go blank then
read “Initializing…”
Digital Switch Wiring
Each LiteKeeper-8®unit is capable of supporting the Green-
gate Digital Switch (GDS) station. The GDS do not wire directly
to the LiteKeeper-8®logic board, but are wired using a CAN
Bus network that connects to the LiteKeeper®-8 through a
gateway called the GDS-I. GDS stations are wired using the
Cooper LCCP or LCCNP cable, or Belden 1502P or 1502R
equivallents.
For best network performance, one of the suggested cables
should be used. If the specied cable is not used and com-
munications problems occur that require troubleshooting
assistance, additional charges for support may be assessed.
Digital Switch devices should be networked together in a
daisy chain conguration. No T-Taps/Stars should be used.
The GDS-I device should reside somewhere within the daisy
chain switch network. Total daisy chain network length should
not exceed 1000 feet.
The following instructions describe the GDS-I device connec-
tion to the LiteKeeper-8®. Please refer to the Digital Switch
Installation Instructions for information on wiring the Digital
Switch network to the Digital Switch Gateway.
1. Mount the GDS-I next to the LiteKeeper®-8 panel. A six
foot phone style cable has been provided for connection to
the LiteKeeper-8®panel.
2. Run a length of the Digital Switch LC or Belden cabling
from the GDS-I location to the low voltage section of the
LiteKeeper-8®.
3. Connect the RED wire in the cable to the +V terminal on
the back of the GDS-I and to the LiteKeeper-8®at one of
the switch input +24 VDC terminals.
4. Connect the BLACK wire in the cable to the GND terminal
on the back of the GDS-I and to the LiteKeeper-8®remote
power connector GND terminal.
5. Tape back or cap the blue and white wires and shield wire
for the cable. They will not be used for connection between
the GDS-I and lighting controller.
6. Locate the 6 foot phone style cable included in the GDS-I
box. Run this from the GDS-I into the low voltage section of
the LiteKeeper-8®enclosure plugging the end with 9 pin
head into the GDS-I. Plug the end the RJ11 phone style plug
into the LiteKeeper-8®.
7. Ensure through the unit’s keypad that the communication
port has been congured to a GDS COM port. (From the
main display, press the 8 key and then select the option for
the GDS COM port.)
Page 6

Clear Settings Command: A clear settings command is
used to remove all programming from a LiteKeeper-8®unit.
It should be done before programming to the unit for the rst
time or when asked to by a Technical Support representative.
Please use caution with this command! When performing a
Clear command, all relay loads will turn off. Use the ALL ON
override switch to keep lighting on if necessary.
To Perform a Clear Command: Reset the panel, using the
Reset Button. Wait for the screen to initialize. Hit the key se-
quence A, B, C, D, *. The display will read “Initializing” again.
The unit is now cleared to factory default programming.
Programming the LiteKeeper-8®
The LiteKeeper-8®is programmed either through the Keypad
onboard interface or through the optional Keeper Enterprise
Software. Please refer to Programming Guide that came with
the unit to program via the keypad or to your Keeper Enterprise
Manual for programming details. It is recommended that a
Clear Settings Command be performed on the controller before
the rst programming is done to clear any test data that may
be left in the controller from factory testing.
Repair Information
If a repair becomes necessary on your LiteKeeper-8®unit,
please refer all service to Greengate technical support line at
1-800-553-3879.
Item Reference Drawings
DC
GND
+24
VDC
TB1TB1
8
OFF
+24H
ON
C
2
1
+24
OFF
H
1
ON
C
0* #D
5
8
LIGHTING CONTROL
12:OO O1/O1/08
2
4
7
OUTPUTS
RELAY
6
5
4
3
8
7
1
6B
9C
3A
OFF
+24
H
1
ON
C
OFF
+24
H
1
ON
C
OFF
+24
H
1
ON
C
OFF
+24
H
1
ON
C
OFF
+24
H
1
ON
C
OFF
+24
H
1
ON
C
Output Relays
System Ground
Multi-tapped
transformer
High Voltage Wiring Compartment
Reset
Switch
Switch
Inputs
Physical
Override
Keyboard
Display
Status LEDs
Low Voltage Wiring Compartment
RS-232 Port or
Digita Switch Port
Page 7

All products manufactured by Cooper Controls and identified with the Greengate brand are warranted to be free from defects in material and work-
manship and shall conform to and perform in accordance with Seller’s written specifications for a period of :
• Five (5) years from date of shipment for all occupancy sensors.
• Three (3) years from date of factory invoice for our hardware and software on Lighting Control Panels.
• We warranty all our standard relays for a period of 10 years from date of factory invoice. We guarantee the performance of our system to specifi-
cations or your money back.
This warranty will be limited to the repair or replacement, at Seller’s discretion, of any such goods found to be defective, upon their authorized
return to Seller. This limited warranty does not apply if the goods have been damaged by accident, abuse, misuse, modification or misapplication, by
damage during shipment or by improper service. There are no warranties, which extend beyond the hereinabove-limited warranty, INCLUDING, BUT
NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY AND THE IMPLIED WARRANTY OF FITNESS.
No employee, agent, dealer, or other person is authorized to give any warranties on behalf of the Seller or to assume for the Seller any other liability
in connection with any of its goods except in writing and signed by the Seller.
The Seller makes no representation that the goods comply with any present or future federal, state or local regulation or ordinance. Compliance is
the Buyer’s responsibility. The use of the Seller’s goods should be in accordance with the provision of the National Electrical Code, UL and/or other
industry or military standards that are pertinent to the particular end use. Installation or use not in accordance with these codes and standards
could be hazardous.
P/N 9850-000223-00
Cooper Controls
203 Cooper Circle, Peachtree, GA 30269
800-553-3879
www.coopercontrol.com