Crestron CLTI-2DIM8 Installation Manual

Functional Summary
®
The Crestron 2-Feed, 8-Dimmer Terminal Block and
Module (CLTI-2DIM8 and CLXI-2DIM8, respectively),
are considered a single entity and must be used together.
They ship separately to permit termination of the field
wiring to the CLTI-2DIM8 prior to installation of the
CLXI-2DIM8, as described in this guide. They can be
mounted in any Crestron Automation Enclosure (CAEN-
Series Enclosures). The terminal block is designed to
terminate two circuit feeds (HOT and NEUTRAL) and
distribute the controlled circuits (LOAD) to the fixtures.
The module connects to the terminal block and performs
dimming control of eight incandescent, magnetic low
voltage, neon, cold cathode, or dimmable 2-wire
fluorescent lighting loads. The maximum load is 10 amps
for any single controlled circuit, or 13 amps for each
group of four circuits, and 26 amps maximum total per
module. The unit requires 230VAC 50 Hz, 1 phase input
voltage. An oversize heat sink dissipates heat efficiently.
There are LEDs on the module to indicate communication
®
to a Cresnet network, input power to the module, and
output power to the load.
NOTE: The two input lines must be the same phase
or split phase.
NOTE: When connecting to an Arc Fault Breaker,
the load should not exceed 1000 watts.
Installation
The terminal block and module must be mounted into a
Crestron Automation Enclosure by a licensed electrician,
in accordance with all national and local codes.
CAUTION: This equipment is for indoor use only
and needs to be air-cooled. Mount in a well-
ventilated area. The ambient temperature must be
0°C to 40°C (32°F to 104°F). The relative humidity
must be 0% to 90% (non-condensing).
Terminal blocks are installed along the left side of single-
wide enclosures and along the outside edges (left and
right sides) of double-wide enclosures. Modules are
installed along the right side of single-wide enclosures
and side-by-side in the center of double-wide enclosures.
When installing modules and terminal blocks in a double-
wide enclosure, be sure to invert units on the right side so
that they can be properly wired. Refer to the illustrations
shown in the next column when considering the location
of terminal blocks and modules within an enclosure.
Crestron Electronics, Inc.
15 Volvo Drive Rockleigh, NJ 07647
Tel: 888.CRESTRON
Fax: 201.767.7576
www.crestron.com
CLTI- & CLXI-2DIM8
NOTE: Modules and terminal blocks must be
installed into the lowest available spaces and
continue toward the top of the enclosure.
Terminal Block & Module Locations (Single-wide Enclosure)
GROUNDING
TERMINAL
TERMINAL
BLOCK
BLOCK
Terminal Block & Module Locations (Double-wide Enclosure)
TERMINAL BLOCK
(LEFT)
GROUNDING TERMINAL BLOCKS
Installation Guide – DOC. 6411
MODULE
MODULE TERMINAL BLOCK
(RIGHT)
(2013809)
Specifications subject to
change without notice.
11.05