Crestron clti-2dim8 clxi-2dim8 User Manual

Terminal Block & Module   

Crestron CLTI- & CLXI-2DIM8

 

BYPASS

JUMPERS

HOT 2

NEUTRAL

AREA FOR

MODULE

LOCATION

LABEL

TO

LOAD(S)

LEFT SIDE

WIRING LABEL

TERMINAL

BLOCK

GND

GROUNDING

TERMINAL

BLOCK

NEUTRAL

HOT 1

GROUP 1 FEED 

(DIM1 - DIM4)

FROM 16 AMP

CIRCUIT BREAKER

GROUP 2 FEED 

(DIM5 - DIM8)

FROM 16 AMP

CIRCUIT BREAKER

 

1.  Use the two supplied self-tapping pan Phillips 

screws (8B x ¼-inch (6 mm) length) to secure 
the terminal block and the appropriate (left or 
right) wiring label to the Crestron Automation 
Enclosure. The wiring label lies beneath the 
terminal block as shown in the two wiring 
diagrams on this page. 

NOTE:  Both left and right wiring labels are 
provided. The left-side labels are common for both 
single and double-wide enclosures. The right-side 
labels are only used in double-wide enclosures since 
the modules and terminal blocks along the right side 
must be inverted when mounting.  

CAUTION:  Bypass jumpers are installed on the 
terminal blocks to allow testing of circuits and to 
protect the module during installation. When properly 
secured by five screws, the bypass jumpers on the 
brown and red sections of the terminal block short the 
hot to dim so that all circuits receive power. Do not 
remove these bypass jumpers until all feed and load 
wiring has been completed, the circuit has been tested 
for electrical faults, and the module has been 
installed. Refer to “Module Installation” on next 
page. Jumpers are also installed on the blue sections 
of the terminal block and tie all neutrals together. 
These jumpers should never be removed.  

GROUNDING

TERMINAL

BLOCK

GND

NEUTRAL

HOT 2

AREA FOR

MODULE

LOCATION

LABEL

WIRING LABEL

RIGHT SIDE

BLOCK

TERMINAL

TO

LOAD(S)

NEUTRAL

HOT 1

BYPASS

JUMPERS

GROUP 1 FEED 

(DIM1 - DIM4)

FROM 16 AMP

CIRCUIT BREAKER

GROUP 2 FEED 

(DIM5 - DIM8)

FROM 16 AMP

CIRCUIT BREAKER

 

NOTE:  Use copper conductors only – rated 75

°C 

2.  With the circuit breaker turned off, connect the 

circuit feeds (HOT and NEUTRAL) and 
controlled circuit (LOAD) wires to the terminal 
block per the markings provided on the wiring 
label (as shown in the diagrams on this page). 
Terminal blocks accept one 2.5 - 6.0 mm

2

 wire. 

Wires should be stripped to 12 mm. Tighten 
terminal blocks to 1 Nm. Do not over tighten. 

3.  Grounding terminal blocks are available in the 

cabinet for termination of ground wires. Tighten 
to 4 Nm (2.5 - 6.0 mm

2

), 4.5 Nm (10.0 mm

2

), or 

5.1 Nm (16 - 25 mm

2

). 

4.  Test the circuit for electrical faults by turning on 

the circuit breaker and checking that the breaker 
does not trip and that power is delivered to the 
loads. 

•  Terminal Block & Module:  CLTI- & CLXI-2DIM8