Crestron CSP-LSP Specifications

CSP-LSP

Cresnet® Lightning Strike Protector

The CSP-LSP is an accessory designed to protect a Crestron
control system from lightning surges and other electrical
disturbances brought through the Cresnet control line.
Four-stage lightning suppression provides superior protection
against damage to the control system caused by lightning
strikes to remote Cresnet devices and wiring, especially
outdoor equipment and underground cabling. It is also
effective for protection against transients picked up by
indoor networks in any facility that is particularly prone to
near lightning strikes.
The CSP-LSP provides protection for a single control system
and any portion of its Cresnet network. It may be located
near the central equipment cabinet to protect only the
control system and centralized devices, or it may be
installed at the point of entry from an outdoor Cresnet cable
to protect the entire indoor Cresnet network. For networks
that span multiple buildings, a separate CSP-LSP can be
installed in each building to protect all of the local
devices within each building.
The CSP-LSP is designed for mounting to a wall or similar
flat surface. Two protected CONTROL SYSTEM ports are
provided, paralleled for easy daisy-chaining to a second
CSP-LSP or other Cresnet equipment. Four paralleled DEVICE
ports accommodate the connections from one or more remote
Cresnet wire runs. Two #10 ground lugs provide for
termination of the grounding cable. A 3 foot long braided
grounding strap is included, complete with a copper saddle
clamp for attachment to a suitable utility ground, cold water
pipe, or grounding rod*. A bus bar is also included for
daisy-chaining to a second CSP-LSP unit.

SPECIFICATIONSSPECIFICATIONSSPECIFICATIONSSPECIFICATIONS

ProtectionProtectionProtectionProtection

4-stage protection employing spark gaps, gas discharge
tubes, current limiters, and transient voltage suppressors
Clamping Voltage: 33 Volts
Clamping Time: < 100 Picoseconds

ConnectorsConnectorsConnectorsConnectors

DEVICE: (4) 4-pin 3.5mm detachable terminal blocks;
Ground: (2) 10-32 studs, chassis ground lugs*;
3 ft (0.92 m) flat braided grounding strap included;
CONTROL SYSTEM: (2) 4-pin 5mm detachable terminal blocks;

EnvironmentalEnvironmentalEnvironmentalEnvironmental

Temperature: -40° to 194°F (-40° to 90°C)
Humidity: 10% to 90% RH (non-condensing)

EnclosureEnclosureEnclosureEnclosure

Zinc plated steel surface mount box with (2) integral
mounting flanges

www.crestron.com 800.237.2041

CSP-LSP

Cresnet® Lightning Strike Protector

DimensionsDimensionsDimensionsDimensions
Height: 1.83 in (4.65 cm)
Width: 5.64 in (14.32 cm)
Depth: 3.40 in (8.64 cm)

WeightWeightWeightWeight

1.17 lb (0.53 kg)

Crestron Electronics, Inc. 15 Volvo Drive | Rockleigh, NJ 07647

Tel: [phone] | Fax: [phone]