Crestron clti-1mc4 clxi-1mc4 User Manual
Terminal Block & Module
Crestron CLTI- & CLXI-1MC4
Terminal Block Installation and Field
Wiring
Wiring
Wiring Diagram of the Terminal Block to the Feed and
Load(s)(Single-wide and Left Side Double-wide Enclosures)
Load(s)(Single-wide and Left Side Double-wide Enclosures)
GROUNDING
TERMINAL
BLOCK
GND
NEUTRAL
AREA FOR
MODULE
LOCATION
LABEL
JUMPER
TERMINAL
BLOCK
LEFT SIDE
WIRING LABEL
TO
MOTOR 1
TO
MOTOR 2
TO
MOTOR 3
TO
MOTOR 4
HOT
(FROM 10
OR 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.
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.
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: The jumper on the blue section of the
terminal block ties all neutrals together. Do not
remove the jumper.
terminal block ties all neutrals together. Do not
remove the jumper.
NOTE: Use copper conductors only – rated 75
°C
2. With the circuit breaker turned off, connect the
circuit feed (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
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.
terminal blocks to 1 Nm. Do not over tighten.
Wiring Diagram of the Terminal Block to the Feed and
Load(s) (Right Side Double-wide Enclosures)
Load(s) (Right Side Double-wide Enclosures)
NEUTRAL
AREA FOR
MODULE
LOCATION
LABEL
JUMPER
TERMINAL
BLOCK
RIGHT SIDE
WIRING LABEL
TO
MOTOR 4
TO
MOTOR 3
TO
MOTOR 2
TO
MOTOR 1
HOT
(FROM 10
OR 16 AMP
CIRCUIT
BREAKER)
GROUNDING
TERMINAL
BLOCK
GND
3. Grounding terminal blocks are available in the
cabinet for termination of ground wires. Tighten
to 4 Nm (2.5 - 6.0 mm
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 connecting
LINE to OPEN 1. Switch on the circuit breaker
and check that it does not trip and that the load
connected to OPEN 1 is receiving power.
Switch off the circuit breaker, remove the
connection between LINE and OPEN 1, and
repeat this step for CLOSE 1 and then
sequentially for each OPEN and CLOSE motor
connection.
and check that it does not trip and that the load
connected to OPEN 1 is receiving power.
Switch off the circuit breaker, remove the
connection between LINE and OPEN 1, and
repeat this step for CLOSE 1 and then
sequentially for each OPEN and CLOSE motor
connection.
2
• Terminal Block & Module: CLTI- & CLXI-1MC4
Installation Guide – DOC. 6409