CLTI- & CLXI-1MC4
Terminal Block & Module Locations (Single-wide Enclosure)
Functional Summary
MODULE
TERMINAL
BLOCK
GROUNDING
TERMINAL
BLOCK
The Crestron
1-Feed, 4-Motor Terminal Block and
Module (CLTI-1MC4 and CLXI-1MC4, respectively), are
considered a single entity and must be used together.
They ship separately to permit termination of the field
wiring to the CLTI-1MC4 prior to installation of the
CLXI-1MC4, 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 circuits (LOAD) to the motors.
The module connects to the terminal block and performs
control of four bi-directional motors. The maximum load
is 8 amps (1 HP) for any controlled circuit, limited to 13
amps 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.
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.
Terminal Block & Module Locations (Double-wide Enclosure)
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).
GROUNDING TERMINAL BLOCKS
MODULE
TERMINAL BLOCK
(LEFT)
TERMINAL BLOCK
(RIGHT)
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.
NOTE:
Modules and terminal blocks must be
installed into the lowest available spaces and
continue toward the top of the enclosure.
Crestron Electronics, Inc.
Installation Guide – DOC. 6409
15 Volvo Drive Rockleigh, NJ 07647
(2013811)
Tel: 888.CRESTRON
11.05
Fax: 201.767.7576
Specifications subject to
www.crestron.com
change without notice.
