Crestron CLTI-2DIM2 Installation Manual

Functional Summary

The Crestron



2-Feed, 2-Dimmer Terminal Block and

Module (CLTI-2DIM2 and CLXI-2DIM2, respectively), are considered a single entity and must be used together.

They ship separately to permit termination of the field wiring to the CLTI-2DIM2 prior to installation of the

CLXI-2DIM2, as described in this guide. They can be mounted in any Crestron Automation Enclosure (CAEN-

Series Enclosures). The terminal block is designed to terminate two circuit feeds (HOT and NEUTRAL) and distribute the controlled circuits (LOAD) to the fixtures.

The module connects to the terminal block and performs dimming control of two incandescent, magnetic low voltage, neon, cold cathode, or dimmable 2-wire fluorescent lighting loads. The maximum load is 10 amps for each controlled circuit (20 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.

NOTE: The two input lines must be the same phase or split phase.

NOTE: When connecting to an Arc Fault Breaker, the load should not exceed 1000 watts.

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.

CAUTION: This equipment is for indoor use only and needs to be air-cooled. Mount in a wellventilated 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).

Terminal blocks are installed along the left side of singlewide 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 doublewide enclosure, be sure to invert units on the right side so that they can be properly wired. Refer to the illustrations shown below 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.

15 Volvo Drive Rockleigh, NJ 07647

Tel: 888.CRESTRON

Fax: 201.767.7576

www.crestron.com

CLTI- & CLXI-2DIM2

Terminal Block & Module Locations (Single-wide Enclosure)

GROUNDING

TERMINAL

BLOCK

TERMINAL

BLOCK

MODULE

(INSTALL INTO

LOWEST

AVAILABLE

SPACES)

Terminal Block & Module Locations (Double-wide Enclosure)

TERMINAL BLOCK

(LEFT)

MODULE TERMINAL BLOCK

(RIGHT)

(INSTALL INTO

LOWEST

AVAILABLE

SPACES)

GROUNDING TERMINAL BLOCKS

Installation Guide – DOC. 6410

(2013810)

11.05

Specifications subject to change without notice.

Terminal Block & Module

Terminal Block Installation and Field

Wiring

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 two 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.

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 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

5.1 Nm (16 - 25 mm 2 ).

), 4.5 Nm (10.0 mm 2 ), or

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.

Crestron

CLTI- & CLXI-2DIM2

Wiring Diagram of the Terminal Block to the Feed and

Load(s)(Single-wide and Left Side Double-wide Enclosures)

BYPASS

JUMPERS

HOT 1

(FROM 10 OR 16 AMP

CIRCUIT BREAKER)

NEUTRAL

HOT 2

(FROM 10 OR 16 AMP

CIRCUIT BREAKER)

NEUTRAL

GND

TO

LOAD 1

TO

LOAD 2

GROUNDING

TERMINAL

BLOCK

AREA FOR

MODULE

LOCATION

LABEL

LEFT SIDE

WIRING LABEL

TERMINAL

BLOCK

Wiring Diagram of the Terminal Block to the Feed and

Load(s) (Right Side Double-wide Enclosures)

BYPASS

JUMPERS

NEUTRAL

HOT 2

(FROM 10 OR 16 AMP

CIRCUIT BREAKER)

NEUTRAL

HOT 1

(FROM 10 OR 16 AMP

CIRCUIT BREAKER)

GND

TO

LOAD 1

TO

LOAD 2

TERMINAL

BLOCK

RIGHT SIDE

WIRING LABEL

AREA FOR

MODULE

LOCATION

LABEL

GROUNDING

TERMINAL

BLOCK

2 • Terminal Block & Module: CLTI- & CLXI-2DIM2 Installation Guide – DOC. 6410

Crestron

CLTI- & CLXI-2DIM2

Module Installation

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-inch (6 mm) 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 12 mm. Tighten to 1 Nm. Do not over tighten.

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.

Use Module Interconnect Cable to Wire Module to Module

MODULE

INTERCONNECT

CABLE ATTACHED

CONNECTION

NOT

MADE

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

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

Wiring Diagram of the Terminal Block to the Module

(Single-wide and Left Side Double-wide Enclosures)

BROWN

RED

BLUE

BLUE

BROWN

RED

BLUE

BLUE

Terminal Block & Module

ENLARGEMENT DETAIL:

BYPASS JUMPER ON BROWN AND

RED SECTION OF TERMINAL

BLOCK HAS BEEN REMOVED

AFTER LOOSENING ALL SCREWS.

JUMPER ON BLUE SECTION

IS NOT REMOVED.

BYPASS

JUMPER

REMOVED

JUMPER INSTALLED

Wiring Diagram of the Terminal Block to the Module

(Right Side Double-wide Enclosures)

BLUE

BLUE

RED

BROWN

BLUE

BLUE

RED

BROWN

4. Turn on the circuit breaker and verify that the green PWR LED on the module lights, the breaker does not trip, and power is delivered to the loads.

5. Turn off the circuit breaker and remove the bypass jumpers on the brown and red sections of the terminal block. The jumpers on the blue sections of the terminal block must remain installed. Refer to the figures in the next column for a close-up of the jumpers.

Installation Guide – DOC. 6410

ENLARGEMENT DETAIL:

BYPASS JUMPER ON BROWN AND

RED SECTION OF TERMINAL

BLOCK HAS BEEN REMOVED

AFTER LOOSENING ALL SCREWS.

JUMPER ON BLUE SECTION

IS NOT REMOVED.

JUMPER INSTALLED

BYPASS

JUMPER

REMOVED

Terminal Block & Module: CLTI- & CLXI-2DIM2 • 3

Terminal Block & Module

6. If the program is not running yet, loads can be tested by using Local Mode.

Use Local Mode to verify that each load is connected to the proper output on the modules. the button momentarily (less than three seconds) to enter Local Mode.

The SETUP LED and output LED 1 illuminate and power is applied to the devices connected to output 1 . the button again to turn off output

1 and turn on output 2 . the button again for each output.

4. After turning on the last output, press the

SETUP button again to turn on all outputs. the button once more to turn off all outputs and LEDs and exit Local Mode.

Further Inquiries

If you cannot locate specific information or have questions after reviewing this guide, please take advantage of Crestron's award winning customer service team by calling the Crestron corporate headquarters at

1-888-CRESTRON [1-888-273-7876]. For assistance in your local time zone, refer to the Crestron website

( www.crestron.com

) for a listing of Crestron worldwide offices.

You can also log onto the online help section of the

Crestron website to ask questions about Crestron products. First-time users will need to establish a user account to fully benefit from all available features.

Crestron

CLTI- & CLXI-2DIM2

Return and Warranty Policies

Merchandise Returns / Repair Service

1. No merchandise may be returned for credit, exchange, or service without prior authorization from CRESTRON. To obtain warranty service for CRESTRON products, contact the factory and request an RMA (Return Merchandise

Authorization) number. Enclose a note specifying the nature of the problem, name and phone number of contact person,

RMA number, and return address.

2. Products may be returned for credit, exchange, or service with a CRESTRON Return Merchandise Authorization

(RMA) number. Authorized returns must be shipped freight prepaid to CRESTRON, 6 Volvo Drive, Rockleigh, N.J., or its authorized subsidiaries, with RMA number clearly marked on the outside of all cartons. Shipments arriving freight collect or without an RMA number shall be subject to refusal.

CRESTRON reserves the right in its sole and absolute discretion to charge a 15% restocking fee, plus shipping costs, on any products returned with an RMA.

3. Return freight charges following repair of items under warranty shall be paid by CRESTRON, shipping by standard ground carrier. In the event repairs are found to be nonwarranty, return freight costs shall be paid by the purchaser.

CRESTRON Limited Warranty

CRESTRON ELECTRONICS, Inc. warrants its products to be free from manufacturing defects in materials and workmanship under normal use for a period of three (3) years from the date of purchase from

CRESTRON, with the following exceptions: disk drives and any other moving or rotating mechanical parts, pan/tilt heads and power supplies are covered for a period of one (1) year; touchscreen display and overlay components are covered for 90 days; batteries and incandescent lamps are not covered.

This warranty extends to products purchased directly from CRESTRON or an authorized CRESTRON dealer. Purchasers should inquire of the dealer regarding the nature and extent of the dealer's warranty, if any.

CRESTRON shall not be liable to honor the terms of this warranty if the product has been used in any application other than that for which it was intended, or if it has been subjected to misuse, accidental damage, modification, or improper installation procedures. Furthermore, this warranty does not cover any product that has had the serial number altered, defaced, or removed.

This warranty shall be the sole and exclusive remedy to the original purchaser. In no event shall CRESTRON be liable for incidental or consequential damages of any kind (property or economic damages inclusive) arising from the sale or use of this equipment. CRESTRON is not liable for any claim made by a third party or made by the purchaser for a third party.

CRESTRON shall, at its option, repair or replace any product found defective, without charge for parts or labor. Repaired or replaced equipment and parts supplied under this warranty shall be covered only by the unexpired portion of the warranty.

Except as expressly set forth in this warranty, CRESTRON makes no other warranties, expressed or implied, nor authorizes any other party to offer any warranty, including any implied warranties of merchantability or fitness for a particular purpose. Any implied warranties that may be imposed by law are limited to the terms of this limited warranty. This warranty statement supercedes all previous warranties.

Trademark Information

All brand names, product names, and trademarks are the sole property of their respective owners. Windows is a registered trademark of Microsoft Corporation. Windows95/98/Me/XP and WindowsNT/2000 are trademarks of Microsoft Corporation.

4 • Terminal Block & Module: CLTI- & CLXI-2DIM2 Installation Guide – DOC. 6410