Cooper Greengate ControlKeeper TouchScreen Manual De Instalación página 5

Please refer to Table 1 for information on recommended
wiring for the lighting network.
Acceptable
Network Wiring
Standard RS485
Plenum RS485
Table-1 Network Wiring Recommendations
For best network performance, one of the suggested
cables should be used. If the specified cable is not
used and communications problems occur that require
troubleshooting assistance, additional charges for support
may be assessed.
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
bottom or bottom left of the enclosure. If low voltage
wire must be brought into the cabinet from the top
section, there is a knockout reserved on the left side
which will allow conduit to be run from the top of the
enclosure into the low voltage wiring area. 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 ControlKeeper T panel.
5. If using Belden 9841 or 89841, leave all shields
disconnected making certain that shield is not exposed.
These wire types will be connected to a special
terminal block on the right side of the controller.
6. Panels and devices on the RS-485 lighting network
should be daisy chained. Do not create a Star or
T-Tapped configuration.
7 . Total network length should not exceed 4000 feet.
ControlKeeper® TouchScreen Logic Board
Suggested Cable
Belden 9841
(Shield is not used)
Belden 89841
(Shield is not used)
Network Wiring Detail if Using Twisted Pair
Network Wiring Detail if Using Twisted Pair
1. Before wiring, select the two panels that are going to
be the end panels of the network and plan a wiring
scheme accordingly. Panels should be daisy chained,
not Star or T-Tapped.
2. Pull the twisted pair wiring in conduit along the planned
route, making certain that it is separate from any high
voltage wiring.
3. Starting at one of the end panels, connect the network
(+) and (-) terminals to the next panel's network (+) and
(-)Terminals. Continue this process through the network
making certain to observe polarity. When finished, the
two end panels will have a single pair of wires coming
into the network terminal block while all middle panels
in the network will have two sets of wires.
4. Set the termination jumpers on the panel. If the panel
is wired as the beginning or end device in the network,
place the termination jumper over the provided
termination pins. If the panel is not at the beginning
or end of the network, remove the jumper from the
provided termination pins.
See Figure 5 on the next page for a picture reference of
twisted pair network wiring and Figure 6 for item reference
of network wiring components.
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