Crestron clti-2dim8 clxi-2dim8 User Manual

Page of 4
 
CLTI- & CLXI-2DIM8 
Functional Summary 
NOTE:  Modules and terminal blocks must be 
installed into the lowest available spaces and 
continue toward the top of the enclosure. 
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. 
Terminal Block & Module Locations (Single-wide Enclosure) 
TERMINAL
BLOCK
GROUNDING
TERMINAL
BLOCK
MODULE
 
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.  
Terminal Block & Module Locations (Double-wide Enclosure) 
TERMINAL BLOCK
(RIGHT)
GROUNDING TERMINAL BLOCKS
TERMINAL BLOCK
(LEFT)
MODULE
 
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.
 
Installation Guide – DOC. 6411
 
15 Volvo Drive   Rockleigh, NJ 07647
 
(2013809)
   
Tel: 888.CRESTRON
 
11.05
   
Fax: 201.767.7576
  
Specifications subject to 
 
www.crestron.com
 
change without notice.