CLT- & CLX-1DELV4
Functional Summary
The Crestron
1-Feed, 4-Dimmer Electronic Low Voltage
Terminal Block and Module (CLT-1DELV4 and
CLX-1DELV4, respectively), are considered a single
entity and must be used together. They ship separately to
permit termination of the field wiring to the
CLT-1DELV4 prior to installation of the CLX-1DELV4,
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 fixture(s). The module
connects to the terminal block and performs dimming
control of four electronic low-voltage or incandescent
loads. The maximum load is 10 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.
(E103692)
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
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
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.
Terminal Block & Module Locations (Single-wide Enclosure)
CRESTRON
N OUT 4
N OUT 3
N OUT 2
N OUT 1
1 FEED
120VAC 60 Hz
16A MAX
9A MAX/CKT
CLX-1DELV4
GROUNDING
TERMINAL
BLOCK
DIM 4
DIM 3
DIM 1
DIM 2
4 DIM
LINE
TERMINAL
BLOCK
N IN
MODULE
Terminal Block & Module Locations (Double-wide Enclosure)
Crestron Electronics, Inc.
Installation Guide – DOC. 5989A
15 Volvo Drive Rockleigh, NJ 07647
(2002071)
Tel: 888.CRESTRON
08.05
Fax: 201.767.7576
Specifications subject to
www.crestron.com
change without notice.
TERMINAL BLOCK
(RIGHT)
CRESTRON
N OUT 4
GROUNDING TERMINAL BLOCKS
TERMINAL BLOCK
(LEFT)
N OUT 3
N OUT 2
N IN
N OUT 1
DIM 4
DIM 3
DIM 1
DIM 2
LINE
1 FEED
120VAC 60 Hz
16A MAX
9A MAX/CKT
4 DIM
CLX-1DELV4
MODULE
N OUT 4
N OUT 3
N OUT 2
N OUT 1
N IN
DIM 4
DIM 3
DIM 2
DIM 1
LINE
CRESTRON
CLX-1DELV4
120VAC 60 Hz
16A MAX
9A MAX/CKT
1 FEED
4 DIM
