- Crestron Lightning Strike ProtectorInstallation and Operations Guide

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

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

GROUND:

CONNECT TO GOOD EARTH GROUND USING PROVIDED BRAIDED

GROUND STRAP. SECURE END OF GROUNDING STRAP BETWEEN

TWO KEP NUTS ONTO THE GROUNDING STUD.

Connect only the data and ground wires. Devices connected to these CSP-LSP units must

be provided with a separate power supply if required.

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