Crestron clt-4hsw4 clx-4hsw4 User Manual

Crestron CLT- & CLX-4HSW4   

Terminal Block & Module 

CAUTION:  Module contains electrostatic sensitive 
devices (ESDs); unit must be handled from metal chassis 
– do not touch PC board or components. 

NOTE:  Modules are to be installed after enclosure has 
been completely wired. Refer to the terminal block 
installation procedure on page 2 for details.  

1.  Use the four supplied self-tapping pan Phillips 

screws (8B x ¼ length) to secure the module to 
the enclosure.  

2.  As shown in the wiring diagrams (next column), 

connect the wires from the module to the 
terminal block. Each wire exits the module 
directly in line with, and is the same color as, the 
terminal to which it should be connected. Wires 
are pre-stripped to ½ inch. Tighten to 9 in-lbs.  

3.  If the module is being installed above another 

module within the enclosure, attach the supplied 
module interconnect cable between the two 
modules. The illustration below depicts the area 
within a double-wide enclosure where the 
corners of four modules meet.  

NOTE:  One wire on the module interconnect cable 
may be a different color from the rest. The color has 
no bearing on its orientation during installation.  

              

MODULE

INTERCONNECT

CABLE ATTACHED

CONNECTION

NOT

MADE

 

4.  Turn on the circuit breakers and verify that the 

green PWR LED on the module lights, the 
breakers do not trip, and power is delivered to 
the proper loads. 

5.  Turn off the circuit breakers and remove the two-

position bypass jumpers on the black and red 
sections of the terminal block. The jumpers on 
the white sections of the terminal block remain 
installed. Refer to the figures in the next column 
for a close-up of the jumpers.  

NOTE:  Before the two-position bypass jumpers, 
shown in the illustration, are removed, the Crestron 

Professional Automation Computer (PAC2 or 
PAC2M), which provides control to the system, 
should be properly connected and contain a valid 
program to provide control of the module.  

       

ATTACH MODULE INTERCONNECT

CABLE (DESCRIBED IN STEP 3)

ENLARGEMENT DETAIL:

LOCATION OF TWO-POSITION

JUMPERS ON TERMINAL

BLOCK AS DESCRIBED IN

STEP 5.

JUMPERS ON BLACK AND

RED SECTIONS OF TERMINAL

BLOCK HAVE BEEN

REMOVED AFTER LOOSENING

SCREWS.

JUMPERS ON WHITE

SECTIONS REMAIN INSTALLED.

 

       

ATTACH MODULE INTERCONNECT

CABLE (DESCRIBED IN STEP 3)

ENLARGEMENT DETAIL:

LOCATION OF TWO-POSITION

JUMPERS ON TERMINAL BLOCK

AS DESCRIBED IN STEP 5.

JUMPERS ON WHITE

SECTIONS REMAIN INSTALLED.

JUMPERS ON BLACK AND

RED SECTIONS OF TERMINAL

BLOCK HAVE BEEN

REMOVED AFTER LOOSENING

SCREWS.

 

6.  Turn on the circuit breakers. 

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