Crestron CLT-1DIM4 Installation Manual

Functional Summary

The Crestron 1-Feed, 4-Dimmer Terminal Block and
Module (CLT-1DIM4 and CLX-1DIM4, respectively),
are considered a single entity and must be used together.
They ship separately to permit termination of the field
wiring to the CLT-1DIM4 prior to installation of the
CLX-1DIM4, as described in this guide. They can be
mounted in any Crestron Automation Enclosure (CAEN-
Series Enclosures). The terminal block is designed to
terminate the circuit feed (HOT and NEUTRAL) and
distribute the controlled circuit (LOAD) to the fixtures.
The module connects to the terminal block and performs
dimming control of four incandescent, magnetic low
voltage, neon, cold cathode, or dimmable 2-wire
fluorescent lighting loads. The maximum load is 16 amps
for any controlled circuit, limited to 16 amps total per
module. The unit requires 120VAC 60 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: When connecting to an Arc Fault Breaker,
the load should not exceed 1000 watts.
Industry Compliance
This product is Listed to applicable UL Standards and
requirements by Underwriters Laboratories Inc.
Installation
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
32°F to 104°F (0°C to 40°C). 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
Crestron Electronics, Inc.
15 Volvo Drive Rockleigh, NJ 07647
Tel: 888.CRESTRON
Fax: 201.767.7576
www.crestron.com
(E103692)
CLT- & CLX-1DIM4
shown below when considering the location of terminal
blocks and modules within an enclosure.
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
CLX-1DIM4
1 FEED
4 DIM
120VAC 60 Hz
16A MAX
LINE
DIM 1
DIM 2
DIM 3
DIM 4
N IN
N OUT 1
N OUT 2
N OUT 3
N OUT 4
Terminal Block & Module Locations (Double-wide Enclosure)
TERMINAL BLOCK
(LEFT)
CLX-1DIM4
1 FEED
4 DIM
120VAC 60 Hz
16A MAX
LINE
DIM 1
DIM 2
DIM 3
DIM 4
N IN
N OUT 1
N OUT 2
N OUT 3
N OUT 4
GROUNDING TERMINAL BLOCKS
Installation Guide – DOC. 5987B
MODULE
MODULE TERMINAL BLOCK
(RIGHT)
CLX-1DIM4
1 FEED
4 DIM
120VAC 60 Hz
16A MAX
N OUT 4
N OUT 3
N OUT 2
N OUT 1
N IN
DIM 4
DIM 3
DIM 2
DIM 1
LINE
(2002069)
Specifications subject to
change without notice.
10.05