Crestron electronic CSP-LSP - Manual (Page 18)

Lightning Strike Protector Crestron CSP-LSP
Remote
Connections Remote connections refer to connections made from the locally connected
CSP-LSP to Cresnet devices connected by wire runs exceeding 500 feet or
wire runs situated outdoors, including wire runs underground. Cresnet
devices at these distant locations are referred to as remote Cresnet devices. A
CSP-LSP can be connected at a remote location to provide additional
protection to a unit or a series of remote Cresnet devices.
Remote Hardware Connections for the CSP-LSP
CRESNET 1 :
CONNECT TO
LOCAL CSP-LSP
OR ANOTHER
CSP-LSP
CRESNET:
CONNECT TO
C2N-HBLOCK, OR
ANY REMOTE
CRESNET
DEVICE
DAISY CHAIN TO SECOND CSP-LSP USING
PROVIDED GROUND BUS BAR
CRESNET:
CONNECT TO
C2N-HBLOCK,
ANY REMOTE
CRESNET
DEVICE, OR
POWER SUPPLY 2
GROUND:
CONNECT TO GOOD EARTH GROUND USING PROVIDED BRAIDED
GROUND STRAP. SECURE END OF GROUNDING STRAP BETWEEN
TWO KEP NUTS ONTO THE GROUNDING STUD.
1 Connect only the data and ground wires. Devices connected to these CSP-LSP units must
be provided with a separate power supply if required.
2 Remote Cresnet devices must be powered by a separate power supply either individually
or by supplying power to the Cresnet network via one of the CONTROL SYSTEM ports.
When making connections to the CSP-LSP, the included braided ground
strap cannot be extended.
NOTE: Do not daisy chain more than two CSP-LSP units in one
application.
NOTE: Ensure the unit is properly grounded using the provided
grounding strap.
NOTE: A CNPWS-75 Cresnet power supply may be used to power
remote Cresnet devices.
14 • Lightning Strike Protector: CSP-LSP Operations & Installation Guide – DOC. 6643A