6
Lighted Switch Notes
ControlKeeper® 4A
Figure 9: ControlKeeper 4A Analog Input Wiring
Contact Input Switch Wiring
This section describes the wiring for dry contact closure
devices. There are contact input terminals on the left side of
the ControlKeeper 4A to allow for wiring of the dry contact
closure devices. If a two-wire maintained or toggle type
contact is used, up to eight inputs may be wired. If a 3-wire
momentary closure is used, up to four inputs may be wired.
If using two wire devices, the IN terminal will be the ON
wire termination point. The +24V terminal may be shared
between two wired devices. If using three wire devices, the
ON wire will wire to one IN terminal, the +24V will wire to
the +24V terminal and the OFF wire will wire to a second
IN terminal.
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. Ensure that the local remote jumpers have been moved
to the local position (over top pins) for both jumpers
(J7 & J8) to enable 24VDC to the low-voltage switch
channels. See Figure 10 below for location.
4. Please see wiring detail in Figure 10 for details on
connections of different devices to the
ControlKeeper 4A system.
Figure 10: ControlKeeper 4A Low-Voltage Switch Wiring
Lighted Switch Notes
The ControlKeeper 4A has up to four input channels that
allow for connection of a pilot light wire from a lighted
switch. The terminals are labeled LS on the logic board.
Please see Figure 10 above referring to the Pilot Light
Momentary Switch for wiring example.
1. You must use Lighted Switches that have been
approved for use with the ControlKeeper 4A system.
2. You can have no more than 20 LED lighted switches in
a ControlKeeper panel, with no more than 6 LEDs per
input channel.
3. You can have no more than 10 INCANDESCENT lighted
switches per panel, with no more than 3 bulbs per
input channel.
4. Please note that these figures may decrease if motion
sensors, photosensors or digital switches are being
used with the controller. In addition, if switch types are
mixed (incandescent and LED being used on the same
controller), these figures will change. Please contact
Technical Support with the numbers and types of inputs
you are using to determine if the controller will be able
to support them without overloading the power supply.
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 ControlKeeper 4A is capable of
Yello
w (Signal) -
(Analog 1
-4 Channel)
Black (Ground) - (Analog COM)
Red (+24V)
- CH +24V
Local Remote
Jumper in
Local Position
Local Remote
Jumper in Local
Position
ON/IN
ON/IN
ON/IN
ON/IN
ON/IN
+24VDC
+24VDC
+24VDC
+24VDC
+24VDC
OFF/IN
OFF/IN
PILOT/LS
PILOT
Toggle Switch
(2 Wire)
Momentary
Switch (3 Wire)
Pilot Lit
Momentary
Switch (4 Wire)
Pilot Lit Toggle
Switch (3 Wire)
Maintained
Switch (3 Wire)
Summary of Contents for Greengate ControlKeeper CK4A-SLRC
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