Crestron DIN-1DIM4 Operations & Installation Manual

Crestron Green Light®

DIN-1DIM4

DIN Rail 4-Channel Dimmer
Operations & Installation Guide

This document was prepared and written by the Technical Documentation department at:

Crestron Electronics, Inc.

15 Volvo Drive

Rockleigh, NJ 07647

1-888-CRESTRON

Regulatory Compliance

This product is Listed to applicable UL Standards and requirements by Underwriters Laboratories Inc.

(E103692)

As of the date of manufacture, the DIN-1DIM4 has been tested and found to comply with specifications for CE
marking and standards per EMC and Radiocommunications Compliance Labelling.

Federal Communications Commission (FCC) Compliance Statement

This device complies with part 15 of the FCC rules. Operation is subject to the following conditions:
(1) this device may not cause harmful interference and (2) this device must accept any interference received,
including interference that may cause undesired operation.

CAUTION: Changes or modifications not expressly approved by the manufacturer responsible for compliance
could void the user’s authority to operate the equipment.

NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy
and if not installed and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a particular installation. If
this equipment does cause harmful interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the
following measures:

Reorient or relocate the receiving antenna
Increase separation between the equipment and the receiver
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected
Consult the dealer or an experienced radio/TV technician for help

Industry Canada (IC) Compliance Statement

Operation is subject to the following two conditions:

1. This device may not cause interferecne, and

2. This device must accept any interference, including interference that may cause undesired operation of the
device.

All brand names, product names and trademarks are the property of their respective owners.

©2009 Crestron Electronics, Inc.

Crestron DIN-1DIM4 DIN Rail 4-Channel Dimmer

Contents

Crestron Green Light® DIN Rail Four Channel Dimmer: DIN-1DIM4 1

Introduction ...............................................................................................................................1

Features and Functions................................................................................................1

Applications.................................................................................................................3

Specifications ..............................................................................................................4

Physical Description....................................................................................................6

Setup........................................................................................................................................11

Network Wiring.........................................................................................................11

Identity Code.............................................................................................................11

Installation.................................................................................................................12

Hardware Hookup .....................................................................................................14

Programming Software............................................................................................................16

Earliest Version Software Requirements for the PC .................................................16

Programming with Crestron SystemBuilder..............................................................16

Programming with D3 Pro.........................................................................................16

Programming with SIMPL Windows........................................................................17

Example Program......................................................................................................19

Uploading and Upgrading........................................................................................................20

Establishing Communication.....................................................................................20

Programs and Firmware ............................................................................................21

Program Checks ........................................................................................................21

Operation.................................................................................................................................22

Problem Solving......................................................................................................................25

Troubleshooting.........................................................................................................25

Check Network Wiring..............................................................................................27

Reference Documents................................................................................................29

Further Inquiries........................................................................................................29

Future Updates ..........................................................................................................29

Return and Warranty Policies..................................................................................................30

Merchandise Returns / Repair Service ......................................................................30

CRESTRON Limited Warranty.................................................................................30

Operations & Installation Guide – DOC. 6928A Contents • i

Crestron DIN-1DIM4 DIN Rail 4-Channel Dimmer

®

Crestron Green Light
DIN Rail Four Channel Dimmer:
DIN-1DIM4

Introduction

The DIN-1DIM4 is a DIN rail mounted lighting control module with four
channels of dimming. A single model supports both 120 and 220-277
Volt electronic and magnetic low-voltage, incandescent, neon/cold
cathode, 2-wire dimmable fluorescent, and non-dimmable lighting loads
up to 5 Amps per channel, 10 Amps total.

Features and Functions

• Four channels of dimming

• 120 to 277 Volt 50/60 Hz operation

• Selectable non-dim mode

• Master air-gap relay

• Override input

• Cresnet

• Setup via front panel or software

• Programmable functionality via DIN-AP2

®

communications

• 12M wide DIN rail mounting

Operations & Installation Guide – DOC. 6928A DIN Rail 4-Channel Dimmer: DIN-1DIM4 • 1

DIN Rail 4-Channel Dimmer Crestron DIN-1DIM4

Phase-Synchronous Detection Circuitry

Crestron® proprietary zero cross filter technology provides superior
immunity to noise on the power line, reducing lamp flicker and
compensating for fluctuations in line voltage and frequency.

Master Air-Gap Relay

When all four channels are turned fully off, the internal master relay
automatically opens providing air-gap isolation to allow safe servicing
and changing of light bulbs on all four controlled circuits.

Override Input

An override input is provided to allow an external contact closure to
momentarily override the control system program and set each channel
output to its override preset level. Levels can be adjusted and saved
locally from the front panel, or remotely via software.

DIN Rail Installation

The DIN-1DIM4 is designed to snap onto a standard DIN rail for
installation in a wall mount enclosure. Wiring connections are made
using screw terminals positioned along the bottom, clearly accessible
from the front for easy installation and servicing. All setup controls and
indicators are positioned on the center front panel. When installed in an
enclosure utilizing 45 mm cutouts, the DIN-1DIM4’s front panel stays
accessible while the connections are concealed.

Cresnet®

The DIN-1DIM4 communicates with a DIN-AP2 2-Series Automation
Processor, or other Crestron 2-Series control system, via the Cresnet
control network. A pair of Cresnet ports is provided on the DIN-1DIM4
allowing for easy daisy-chaining of several DIN Rail Series automation
control modules.

2 • DIN Rail 4-Channel Dimmer: DIN-1DIM4 Operations & Installation Guide – DOC. 6928A

Crestron DIN-1DIM4 DIN Rail 4-Channel Dimmer

Applications

The following diagram shows a DIN-1DIM4 in a typical application.

DIN-1DIM4 in a Typical Application

Operations & Installation Guide – DOC. 6928A DIN Rail 4-Channel Dimmer: DIN-1DIM4 • 3

DIN Rail 4-Channel Dimmer Crestron DIN-1DIM4

Specifications

Specifications for the DIN-1DIM4 are listed in the following table.

DIN-1DIM4 Specifications

SPECIFICATION DETAILS

Load Ratings
Dimmer Channels 4
Maximum Per Channel 5 Amps @ 120-240 Volts AC,

50/60 Hz;
600 Watts @ 120 Volts AC;
1150 Watts @ 230 Volts AC;
1200 Watts @ 240 Volts AC;
1385 Watts @ 277 Volts AC

Module Total 10 Amps @ 120-240 Volts AC,

50/60 Hz;
1200 Watts @ 120 Volts AC;
2300 Watts @ 230 Volts AC;
2400 Watts @ 240 Volts AC;
2770 Watts @ 277 Volts AC

Load Types Leading edge (forward phase)

electronic low voltage,
incandescent, neon/cold cathode,
magnetic low voltage, dimmable
2-wire fluorescent, and non-dim

lighting
Input Voltage
Line Power 120-277 Volts AC, 50/60 Hz
Power Requirements
Cresnet Power Usage 0.6 Watts

(0.03 Amps @ 24 Volts DC) when

line power is not available
Default Net ID 98
Minimum 2-Series Control

System Update File

1, 2

Version 4.000.0226 or later

(Continued on following page)

4 • DIN Rail 4-Channel Dimmer: DIN-1DIM4 Operations & Installation Guide – DOC. 6928A

Crestron DIN-1DIM4 DIN Rail 4-Channel Dimmer

DIN-1DIM4 Specifications (Continued)

SPECIFICATION DETAILS

Environmental
Temperature 0º to 40º C (32º to 104º F)
Humidity 10% to 90% RH

(non-condensing)
Heat Dissipation 52 BTU/Hr @ 120 Volts with two

channels
Enclosure Aluminum with polycarbonate

label overlay, 35 mm DIN EN

60715 rail mount, DIN 43880 form

factor for enclosures with 45 mm

front panel cutout, occupies 12

DIN module spaces (216 mm)3
Dimensions
Height 95 mm (3.71 in)
Width 216 mm (8.49 in)
Depth 60 mm (2.35 in)
Weight 912 g (34 oz)

1. The latest software versions can be obtained from the Crestron website. Refer to
the NOTE following these footnotes.

2. Crestron 2-Series control systems include the AV2 and PRO2. Consult the latest
Crestron Product Catalog for a complete list of 2-Series control systems.

3. Unit dissipates significant heat when fully loaded and should be mounted in an
enclosure that is sufficiently ventilated to maintain an ambient temperature not
exceeding 40º C (104º F). Maintain 100 mm (4 inches) minimum spacing above
and below for proper ventilation and heat dissipation, 150 mm (6 inches) spacing
recommended.

NOTE: Crestron software and any files on the website are for authorized
Crestron dealers and Crestron Authorized Independent Programmers
(CAIP) only. New users may be required to register to obtain access to
certain areas of the site (including the FTP site).

Operations & Installation Guide – DOC. 6928A DIN Rail 4-Channel Dimmer: DIN-1DIM4 • 5

DIN Rail 4-Channel Dimmer Crestron DIN-1DIM4

Physical Description

This section provides information on the connections, controls and
indicators available on your DIN-1DIM4.

DIN-1DIM4 Physical View

6 • DIN Rail 4-Channel Dimmer: DIN-1DIM4 Operations & Installation Guide – DOC. 6928A

Crestron DIN-1DIM4 DIN Rail 4-Channel Dimmer

DIN-1DIM4 Overall Dimensions (Front View)

216 mm
(8.49 in)

1 2 3 4 5 6

7

95 mm

(3.71 in)

90 mm

(3.54 in)

DIN-1DIM4 Overall Dimensions (Side View)

8
9

10

11 12 13 14 15 16

58 m m

(2.28 in)

60 m m

(2.35 in)

Operations & Installation Guide – DOC. 6928A DIN Rail 4-Channel Dimmer: DIN-1DIM4 • 7

DIN Rail 4-Channel Dimmer Crestron DIN-1DIM4

Connectors, Controls & Indicators

# CONNECTORS1,

CONTROLS &

INDICATORS

1 NET ID

DISPLAY and

CONTROL

2 SETUP

(LED and BUTTON)

3 OVR

(LED and BUTTON)

DESCRIPTION

(2) 7-segment green LED digits
and (2) miniature pushbuttons
for setting Cresnet ID; digits
also display output levels and
protection/error codes

(1) Red LED and (1) recessed
miniature pushbutton for
enabling setup mode and
touch-settable ID

(1) Red LED and (1) miniature
pushbutton for enabling
Override mode and saving
override presets;
Maximum wire size: 1.5mm
(16 AWG);
For more information, refer to
“Operation” which starts on
page 22.

2

4 PWR LED (1) Green LED, normally

indicates AC line power is
connected to either LIVE
terminal, blinks when only
powered by Cresnet

5 NET LED (1) Yellow LED, indicates

communication with the control
processor

6 RESET (1) Recessed miniature

pushbutton, resets internal
processor

(Continued on following page)

8 • DIN Rail 4-Channel Dimmer: DIN-1DIM4 Operations & Installation Guide – DOC. 6928A

Crestron DIN-1DIM4 DIN Rail 4-Channel Dimmer

Connectors, Controls & Indicators (Continued)

# CONNECTORS1,

DESCRIPTION

CONTROLS &

INDICATORS

7 DIM (1 – 4) LED (4) Red LEDs, illuminate when

a corresponding channel is
operating in forward-phase
mode

8 NON-DIM (1 – 4) LED (4) Red LEDs, illuminate when

a corresponding channel is
operating in non-dim mode

9 CHANNEL MODE

SELECT

(1 – 4)

(4) Recessed miniature
pushbuttons, used to select
each channel’s operating
mode;
For more information, refer to
“Operation” which starts on
page 22.

10 LOADS (1 – 4)

(LEDs and BUTTONS)

(4) Red LEDs and (4) miniature
pushbuttons for status
indication and local control of
each channel

11 NET

(2) 4-pin 3.5 mm detachable
terminal blocks, paralleled;
Cresnet slave port
Maximum wire size: 1.5 mm
(16 AWG)

2

24: Power (24 Volts DC)
Y: Data
Z: Data
G: Ground

(Continued on following page)

Operations & Installation Guide – DOC. 6928A DIN Rail 4-Channel Dimmer: DIN-1DIM4 • 9

DIN Rail 4-Channel Dimmer Crestron DIN-1DIM4

Connectors, Controls & Indicators (Continued)

# CONNECTORS1,

CONTROLS &

INDICATORS

12 OVERRIDE

13 LIVE

14 NEUTRAL

DESCRIPTION

(2) 2-pin 3.5mm detachable
terminal blocks, paralleled;
Sensing input for external
low-voltage contact closure;
Activates Override mode when
a closure is present;
Minimum Closure Rating:
10mA (per module) at 24 Volts

(2) Captive screw terminals2,
brown;
Line power input

(5) Captive screw terminals
blue

2

,

15 DIMMED LIVE (1 – 4) (4) Captive screw terminals2,

red;
Dimmer channel outputs 1 – 4

16 GROUND

(5) Captive screw terminals

2

,

green

1. Interface connectors for NET and OVERRIDE ports are provided with the unit.

2. Captive screw terminals accept up to 2.5 mm2 (12 AWG) wires per terminal.

10 • DIN Rail 4-Channel Dimmer: DIN-1DIM4 Operations & Installation Guide – DOC. 6928A

Crestron DIN-1DIM4 DIN Rail 4-Channel Dimmer

Setup

Network Wiring

When wiring the Cresnet® network, consider the following:

• Use Crestron Certified Wire.

NOTE: Cresnet HP cannot be used.

• Use Crestron power supplies for Crestron equipment.

• Provide sufficient power to the system.

CAUTION: Insufficient power can lead to unpredictable results
or damage to the equipment. Please use the Crestron Power
Calculator to help calculate how much power is needed for the
system (

www.crestron.com/calculators).

• For networks with 20 or more devices, use a Cresnet Hub/Repeater

(DIN-HUB) to maintain signal quality.

For more details, refer to “Check Network Wiring” which starts on page

27.

Identity Code

The Net ID of the DIN-1DIM4 has been factory set to 98. The Net IDs of
multiple DIN-1DIM4 devices in the same system must be unique. Net
IDs are changed on the front panel of the DIN-1DIM4 or from a personal
computer (PC) via Crestron Toolbox™ (refer to “Establishing
Communication” on page 20).

To set the Net ID using the front panel:

1. Press the SETUP button to enter the Setup mode. The SETUP

LED illuminates.

2. Press the left button under the NET ID display to change the most

significant digit of the Net ID or press the right button under the
NET ID display to change the least significant digit of the Net ID
number.

Operations & Installation Guide – DOC. 6928A DIN Rail 4-Channel Dimmer: DIN-1DIM4 • 11

DIN Rail 4-Channel Dimmer Crestron DIN-1DIM4

3. When the desired Net ID is displayed, press the SETUP button to

exit the Setup mode. The SETUP LED extinguishes.
NOTE: If an invalid Net ID is set (e.g., 00, 02, FF), “Er” will be

displayed on the NET ID display. The DIN-1DIM4 will revert to
the previously set Net ID.

NOTE: The DIN-1DIM4 will leave the Setup mode after 10
seconds of inactivity. The DIN-1DIM4 will revert to the previously
set Net ID.

NOTE: Regardless of the method used to set the NET ID, a small
label (with numbers and letters) is provided on the front panel of
the DIN-1DIM4 to document the unit’s Net ID in the case where
power is not available. Apply a mark over the digits that
correspond to the assigned Net ID.

NET ID Label (“3C” Shown)

When setting the Net ID, consider the following:

• The Net ID of each unit must match an ID code specified in the

SIMPL™ Windows program.

• Each network device must have a unique Net ID.

For more details, refer to the Crestron Toolbox help file.

Installation

The DIN-1DIM4 must be installed by a licensed electrician, in
accordance with all national and local codes.

CAUTION: This equipment is for indoor use only. Mount in a well
ventilated area. The ambient temperature must be 0º to 40º C
(32º to 104º F). The relative humidity must be 10% – 90%
(non-condensing).

NOTE: When installing in an enclosure, high-voltage devices should be
grouped separately from low-voltage devices.

12 • DIN Rail 4-Channel Dimmer: DIN-1DIM4 Operations & Installation Guide – DOC. 6928A

Crestron DIN-1DIM4 DIN Rail 4-Channel Dimmer

The DIN-1DIM4 is designed for installation on a DIN rail. Refer to the
following diagram when installing.

Installing the DIN-1DIM4

DIN-1DIM4

Top

DIN Rail
(Not Supplied)

DIN Rail
Release

1. Use a flat object (e.g., a flat-head screwdriver) to pull the DIN rail

release downward.

2. With the top of the unit tilted toward you, place the DIN-1DIM4

against the bottom of the DIN rail.
NOTE: When mounting DIN rail products, it may be necessary to

use a flat-head screwdriver to pull the DIN rail release tab while
snapping the device onto the DIN rail.

3. Tilt the top of the DIN-1DIM4 toward the DIN rail until it is

secure on the top edge of the rail. Push the DIN rail release upward
to lock the DIN-1DIM4 into place.

To remove the DIN-1DIM4 from the DIN rail, use a small, flat object
(e.g., a flat-head screwdriver) to pull the DIN rail release downward to
unlock it and tilt the top of the DIN-1DIM4 away from the DIN rail.

NOTE: Certain third party DIN cabinets provide space for an
informational label between each DIN rail row. Crestron’s Engraver
software (version 4.0 or later) can generate appropriate labels for all
Crestron DIN rail products.

Operations & Installation Guide – DOC. 6928A DIN Rail 4-Channel Dimmer: DIN-1DIM4 • 13

DIN Rail 4-Channel Dimmer Crestron DIN-1DIM4

Hardware Hookup

Make the necessary connections as called out in the illustration that
follows this paragraph. Refer to “Network Wiring” on page 11 before
attaching the 4-position terminal block connector. Apply power after all
connections have been made.

WARNING: Prior to connecting the device, turn off power at the circuit
breaker. Failure to do so may result in serious personal injury or damage
to the device. Restore power after all connections have been made.

CAUTION: Connecting this device to the wrong type of load or
short-circuiting the load can cause severe product damage. Each load
should be tested to identify a short circuit condition prior to wiring the
load to the module.

NOTE: Install in accordance with all local and national electric codes.

2

NOTE: High-voltage connections accept 2.5 mm

(12 AWG) wire. Wire

should be stripped to 8 mm (1/3 inch). Tighten terminal blocks to 0.5 Nm
(5 in-lbs).

NOTE: Use copper wire only. For high-voltage connections, use wire
rated for at least 75º C (167º F).

NOTE: The DIN-1DIM4 power feed must be protected by a 10 A (trip
curve C) breaker or equivalent.

NOTE: The DIN-1DIM4 outputs must be used for control of
permanently installed lighting loads only.

NOTE: Do not mix magnetic and electronic transformers on the same
dimmer output.

NOTE: Ensure the unit is properly grounded by connecting the chassis
ground lug to an earth ground (building steel).

NOTE: To prevent overheating, do not operate this product in an area
that exceeds the environmental temperature range listed in the table of
specifications.

14 • DIN Rail 4-Channel Dimmer: DIN-1DIM4 Operations & Installation Guide – DOC. 6928A

Crestron DIN-1DIM4 DIN Rail 4-Channel Dimmer

When making connections to the DIN-1DIM4, use Crestron power
supplies for Crestron equipment.

Hardware Connections for the DIN-1DIM4

NET:
To Control System
and Other Cresnet

Devices

OVERRIDE:

From Device Providing Override

Signal and to Other Devices

Receiving Override Signal

With the circuit breaker turned off, connect the wires to the terminal
blocks per the markings provided on the DIN-1DIM4.

Load Connections Example for the DIN-1DIM4

Neutral

LIVE:

Line Power Input

from AC Power

Line

Neutral Connection

NEUTRAL:

from AC Power

Line

Ground

DIMMED LIVE (1 – 4):

Dimmer Channel

Outputs

Neutral

Line

Line

120/277 Volts
From Breaker

Operations & Installation Guide – DOC. 6928A DIN Rail 4-Channel Dimmer: DIN-1DIM4 • 15

Ground

Ground

120/277 Volts

Load

DIN Rail 4-Channel Dimmer Crestron DIN-1DIM4

Programming Software

Have a question or comment about Crestron software?

Answers to frequently asked questions (FAQs) can be viewed in the
Online Help section of the Crestron website. To post a question or view
questions you have submitted to Crestron’s True Blue Support, log in at

www.crestron.com/support. First-time users will need to establish a user

account.

Earliest Version Software Requirements for the PC

NOTE: Crestron recommends that you use the latest software to take
advantage of the most recently released features. The latest software is
available from the Crestron website.

Crestron has developed an assortment of Windows®-based software tools
to develop a Cresnet system. You can create a program to control the
DIN-1DIM4 control system using the Crestron programming tools
Crestron SystemBuilder™, D3 Pro
whose focus is on lighting systems may prefer to use the D3 Pro software
since it is designed especially for creating lighting and environmental
system control applications. Customers already familiar with SIMPL
Windows who are including a lighting system as part of an overall
control system project may prefer to continue using SIMPL Windows.
For the minimum recommended software versions, visit the Version
Tracker page of the Crestron website (

®

or SIMPL Windows. Customers

www.crestron.com/versiontracker).

Programming with Crestron SystemBuilder

Crestron SystemBuilder™ is the easiest method of programming but does
not offer as much flexibility as SIMPL Windows. For additional details,
download SystemBuilder from the Crestron website and examine the
extensive help file.

Programming with D3 Pro

Crestron’s D3 Pro® lighting software provides all the tools necessary to
create a complete Crestron lighting system for residential applications.

16 • DIN Rail 4-Channel Dimmer: DIN-1DIM4 Operations & Installation Guide – DOC. 6928A

Crestron DIN-1DIM4 DIN Rail 4-Channel Dimmer

The lighting system includes the control system logic program,
touchpanel projects and keypad programming, documentation and real­time lighting adjustment capabilities.

As with all Crestron software, D3 Pro provides extensive right-click and
drag-and-drop functionality in addition to convenient keyboard shortcuts
for frequently used functions and commands.

Programming is organized into six system Views of the lighting system,
each providing a moveable toolbox of devices such as interfaces, fixtures
and control modules. You can add a device to your system simply by
selecting it from one of the toolboxes and dragging it to a room. The
available toolboxes differ depending on the View but all Views include a
"General" toolbox that allows you to add areas and rooms at any time.

Programming with SIMPL Windows

Configuration
Manager

NOTE: While SIMPL Windows can be used to program the
DIN-1DIM4, it is recommended to use SystemBuilder for configuring a
system.

SIMPL Windows is Crestron’s premier software for programming
Crestron control systems. It is organized into two separate but equally
important “Managers”.

Configuration Manager is the view where programmers “build” a
Crestron control system by selecting hardware from the Device Library.

1. To incorporate the DIN-1DIM4 into the system, drag the
DIN-1DIM4 from the Lighting | Lighting (Din-Rail Series) folder
of the Device Library and drop it in the System Views.

Operations & Installation Guide – DOC. 6928A DIN Rail 4-Channel Dimmer: DIN-1DIM4 • 17

DIN Rail 4-Channel Dimmer Crestron DIN-1DIM4

Locating the DIN-1DIM4 in the Device Library

2. The system tree of the control system displays the device in the
appropriate slot with a default Net ID as shown in the following
illustration.

C2Net Device, Slot 9

3. Additional DIN-1DIM4 devices are assigned different Net ID
numbers as they are added.

4. If necessary, double click a device to open the “Device Settings”
window and change the Net ID, as shown in the following figure.

18 • DIN Rail 4-Channel Dimmer: DIN-1DIM4 Operations & Installation Guide – DOC. 6928A

Crestron DIN-1DIM4 DIN Rail 4-Channel Dimmer

“Device Settings: Crestron DIN-1DIM4” Window

5. The ID code specified in the SIMPL Windows program must
match the Net ID of each unit. Refer to “Identity Code” on page

11.

Program
Manager

Program Manager is the view where programmers “program” a Crestron
control system by assigning signals to symbols.

The symbol can be viewed by double clicking on the icon or dragging it
into Detail View. Each signal in the symbol is described in the SIMPL
Windows help file (F1).

Example Program

An example program for the DIN-1DIM4 is available from the Crestron
website (

www.crestron.com/exampleprograms).

Operations & Installation Guide – DOC. 6928A DIN Rail 4-Channel Dimmer: DIN-1DIM4 • 19

DIN Rail 4-Channel Dimmer Crestron DIN-1DIM4

Uploading and Upgrading

Crestron recommends using the latest programming software and that
each device contains the latest firmware to take advantage of the most
recently released features. However, before attempting to upload or
upgrade it is necessary to establish communication. Once communication
has been established, files (for example, programs or firmware) can be
transferred to the control system (and/or device). Finally, program checks
can be performed (such as changing the device ID or creating an IP table)
to ensure proper functioning.

Establishing Communication

Use Crestron Toolbox for communicating with the DIN-1DIM4; refer to
the Crestron Toolbox help file for details. There is a single method of
communication: indirect communication.

Indirect Communication

PC Running

Crestron Toolbox

Serial,

Ethernet

or USB

Control System

DIN-1DIM4

Cresnet

DIN-1DIM4 connects to control system via Cresnet:

1. Establish communication between the PC and the control system
as described in the latest version of the 2-Series Control Systems
Reference Guide (Doc. 6256), which is available from the Crestron
website (

www.crestron.com/manuals).

2. Use the Address Book in Crestron Toolbox to create an entry for
the DIN-1DIM4 using the expected communication protocol
(indirect). Select the Cresnet ID of the DIN-1DIM4 and the
address book entry of the control system that is connected to the
DIN-1DIM4.

3. Display the DIN-1DIM4’s “System Info” window (click the
icon); communications are confirmed when the device information
is displayed.

20 • DIN Rail 4-Channel Dimmer: DIN-1DIM4 Operations & Installation Guide – DOC. 6928A

Crestron DIN-1DIM4 DIN Rail 4-Channel Dimmer

Programs and Firmware

Program or firmware files may be distributed from programmers to
installers or from Crestron to dealers. Firmware upgrades are available
from the Crestron website as new features are developed after product
releases. One has the option to upload programs via the programming
software or to upload and upgrade via the Crestron Toolbox. For details
on uploading and upgrading, refer to the SIMPL Windows help file or the
Crestron Toolbox help file.

SIMPL
Windows

Firmware

If a SIMPL Windows program is provided, it can be uploaded to the
control system using SIMPL Windows or Crestron Toolbox.

Check the Crestron website to find the latest firmware. (New users may
be required to register to obtain access to certain areas of the site,
including the FTP site.)

Upgrade DIN-1DIM4 firmware via Crestron Toolbox.

1. Establish communication with the DIN-1DIM4 and display the
“System Info” window.

2. Select Functions | Firmware… to upgrade the DIN-1DIM4
firmware.

Program Checks

Using Crestron Toolbox, display the network device tree (Tools |
Network Device Tree) to show all network devices connected to the

control system. Right-click on the DIN-1DIM4 to display actions that can
be performed on the DIN-1DIM4

Operations & Installation Guide – DOC. 6928A DIN Rail 4-Channel Dimmer: DIN-1DIM4 • 21

DIN Rail 4-Channel Dimmer Crestron DIN-1DIM4

Operation

NET ID

Manual
Control

Override
Mode

Use the NET ID buttons to change the Net ID of the DIN-1DIM4. For
information on Net ID, refer to “Identity Code” which starts on page 11.

The lighting level of each output can be manually controlled from the
front panel.

To toggle the light between off and 100% (on), tap the appropriate
LOAD button. The corresponding LED illuminates and the output level
is shown on the NET ID display (“oF” for off, “On” for on) for two
seconds after the button is released.

To ramp the lighting level up or down (until it reaches a limit), press and
hold the appropriate LOAD button. To change the ramp direction, release
LOAD button, then press and hold it again. The corresponding LED
illuminates and the output level is shown on the NET ID display as a
percentage (01-99) for two seconds after the button is released.

NOTE: The control system program may change the settings if the
Override mode is not enabled.

The Override mode overrides the control system program and sets all of
the lighting levels to the stored override values. For instructions on
saving override settings, refer to “Save Override Settings” on page 23.

To enable Override mode, press and release the OVR button. The OVR
LED flashes slowly.

NOTE: If the Override mode was enabled from an external device (i.e.

a contact closure is present on the OVERRIDE terminals), the OVR

LED will flash quickly. Pressing the OVR button has no effect.

To disable Override mode, press the OVR button again. The OVR LED
extinguishes and the lights return to the levels set by the control system
program.

NOTE: If override levels have not been saved, the factory default

override level is 100%.

22 • DIN Rail 4-Channel Dimmer: DIN-1DIM4 Operations & Installation Guide – DOC. 6928A

Crestron DIN-1DIM4 DIN Rail 4-Channel Dimmer

Save
Override
Settings

Reset

Manual
Operating
Mode
Selection

The lighting level of each output can be saved as an override setting,
which can be automatically recalled when the Override mode is enabled.

NOTE: The control system program has a setting that can prevent

locally saving the override level settings. If this setting is enabled, the

display shows “Er” when trying to save override level settings. For more

information, refer to the SIMPL Windows help file.

To save the current lighting level values as override settings, press and
hold the OVR button for three seconds. The OVR LED blinks to indicate
the new override setting has been stored.

To reboot the DIN-1DIM4, press the RESET button. The lighting levels
will be set to the levels currently specified by the control system
program. If the control system does not provide any values, the lighting
levels will be set to the previously stored values.

In the event that the DIN-1DIM4 is to be operated without a connection

to a control system*, the operating mode must be set locally.

CAUTION: Connecting an incompatible lighting load may cause

damage to the DIN-1DIM4 or the lighting load.

Once a connection to a control system has been established the SIMPL

windows symbol should define the unit as DIM or NON-DIM. The

operating mode must still be selected locally on the dimmer.

The operating mode is selected locally for each channel using the
recessed Channel Mode Select push buttons. Press the recessed push
button for the appropriate channel until the proper operating mode is
selected. Repeat this process for each channel on the dimmer. Refer to
the table on the following page for information about each operating
mode and the corresponding unit display.

* Once a program has been downloaded to the DIN-1DIM4, the manual selection of

load types will be restricted. For example, if the program defines a channel as
non-dim, it cannot be set to dim locally. Similarly, if the program defines a channel
as dimmable, it cannot be set to non-dim locally.

Operations & Installation Guide – DOC. 6928A DIN Rail 4-Channel Dimmer: DIN-1DIM4 • 23

DIN Rail 4-Channel Dimmer Crestron DIN-1DIM4

Operating Mode and Unit Display

OPERATING MODE UNIT DISPLAY

DIM – Channel operates as a dimmer with

no switching capabilities. The DIM LED will
illuminate when operating as a dimmer.

Operating mode should be set to DIM
when controlling dimmable fixtures.

NON-DIM – Channel operates only as a
switch with no dimming capabilities. The
NON-DIM LED will illuminate when
operating as a switch.

Operating mode should be set to
NON-DIM when controlling non-dimmable
fixtures.

24 • DIN Rail 4-Channel Dimmer: DIN-1DIM4 Operations & Installation Guide – DOC. 6928A

Crestron DIN-1DIM4 DIN Rail 4-Channel Dimmer

Problem Solving

Troubleshooting

The following table provides corrective action for possible trouble
situations. If further assistance is required, please contact a Crestron
customer service representative.

DIN-1DIM4 Troubleshooting

TROUBLE POSSIBLE

CAUSE(S)

Device does not
function.

DIN-1DIM4 is not
receiving power
from the AC line
or the Crestron
power supply.

Device is not
receiving power
from a Crestron
power source.

Device is not
receiving
sufficient power.

CORRECTIVE

ACTION

Ensure circuit breaker
is not tripped.

Use a Crestron power
source. Verify
connections.

Use the Crestron
Power Calculator to
help calculate how
much power is
needed for the
system.

Electrostatic
discharge due to
improper
grounding.

PWR LED
blinks.

(Continued on following page)

Operations & Installation Guide – DOC. 6928A DIN Rail 4-Channel Dimmer: DIN-1DIM4 • 25

DIN-1DIM4 is not
receiving power
from the AC line.

Check that all ground
connections have
been made properly.

Ensure circuit breaker
is not tripped.

DIN Rail 4-Channel Dimmer Crestron DIN-1DIM4

DIN-1DIM4 Troubleshooting (Continued)

TROUBLE POSSIBLE

CAUSE(S)

Unit ignores
Cresnet
commands.

Unit is in Override
mode.

CORRECTIVE

ACTION

Take out of Override
mode by pressing OVR
button or releasing
override contact
closure.

26 • DIN Rail 4-Channel Dimmer: DIN-1DIM4 Operations & Installation Guide – DOC. 6928A

Crestron DIN-1DIM4 DIN Rail 4-Channel Dimmer

Check Network Wiring

Use the Right
Wire

Calculate
Power

In order to ensure optimum performance over the full range of your

installation topology, Crestron Certified Wire and only Crestron Certified

Wire may be used. Failure to do so may incur additional charges if

support is required to identify performance deficiencies because of using

improper wire.

CAUTION: Use only Crestron power supplies for Crestron equipment.

Failure to do so could cause equipment damage or void the Crestron

warranty.

CAUTION: Provide sufficient power to the system. Insufficient power

can lead to unpredictable results or damage to the equipment. Please use

the Crestron Power Calculator to help calculate how much power is

needed for the system (www.crestron.com/calculators).

When calculating the length of wire for a particular Cresnet run, the wire

gauge and the Cresnet power usage of each network unit to be connected

must be taken into consideration. Use Crestron Certified Wire only. If

Cresnet units are to be daisy-chained on the run, the Cresnet power usage

of each network unit to be daisy-chained must be added together to

determine the Cresnet power usage of the entire chain. If the unit is

home-run from a Crestron system power supply network port, the

Cresnet power usage of that unit is the Cresnet power usage of the entire

run. The wire gauge and the Cresnet power usage of the run should be

used in the following equation to calculate the cable length value on the

equation’s left side.

Cable Length Equation

L <

Where:

40,000

R x P

L = Length of run (or chain) in feet
R = 6 Ohms (Crestron Certified Wire: 0.75 M M (18 AWG))
P = Cresnet power usage of entire run (or chain)

2

Make sure the cable length value is less than the value calculated on the

right side of the equation. For example, a Cresnet run using 0.75 mm

2

(18 AWG) Crestron Certified Wire and drawing 20 watts should not have

a length of run more than 101 meters (333 feet). Cresnet HP cannot be

used.

Operations & Installation Guide – DOC. 6928A DIN Rail 4-Channel Dimmer: DIN-1DIM4 • 27

DIN Rail 4-Channel Dimmer Crestron DIN-1DIM4

NOTE: All Crestron certified Cresnet wiring must consist of two

twisted pairs. One twisted pair is the +24V conductor and the GND

conductor and the other twisted pair is the Y conductor and the Z

conductor.

Strip and Tin
Wire

Add Hubs

When daisy-chaining Cresnet units, strip the ends of the wires carefully

to avoid nicking the conductors. Twist together the ends of the wires that

share a pin on the network connector and tin the twisted connection.

Apply solder only to the ends of the twisted wires. Avoid tinning too far

up the wires or the end becomes brittle. Insert the tinned connection into

the Cresnet connector and tighten the retaining screw. Repeat the

procedure for the other three conductors.

Use of a Cresnet Hub/Repeater (CNXHUB) is advised whenever the

number of Cresnet devices on a network exceeds 20 or when the

combined total length of Cresnet cable exceeds 914 meters (3000 feet).

28 • DIN Rail 4-Channel Dimmer: DIN-1DIM4 Operations & Installation Guide – DOC. 6928A

Crestron DIN-1DIM4 DIN Rail 4-Channel Dimmer

Reference Documents

The latest version of all documents mentioned within the guide can be
obtained from the Crestron website (
link will provide a list of product manuals arranged in alphabetical order
by model number.

List of Related Reference Documents

www.crestron.com/manuals). This

DOCUMENT TITLE

2-Series Control Systems Reference Guide

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 Crestron at 1-888-CRESTRON
[1-888-273-7876].

You can also log onto the online help section of the Crestron website
(

www.crestron.com/onlinehelp) to ask questions about Crestron products.

First-time users will need to establish a user account to fully benefit from
all available features.

Future Updates

As Crestron improves functions, adds new features and extends the
capabilities of the DIN-1DIM4, additional information may be made
available as manual updates. These updates are solely electronic and
serve as intermediary supplements prior to the release of a complete
technical documentation revision.

Check the Crestron website periodically for manual update availability
and its relevance. Updates are identified as an “Addendum” in the
Download column.

Operations & Installation Guide – DOC. 6928A DIN Rail 4-Channel Dimmer: DIN-1DIM4 • 29

DIN Rail 4-Channel Dimmer Crestron DIN-1DIM4

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 an
authorized CRESTRON dealer. Only authorized CRESTRON dealers may 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 non-warranty, 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 supersedes 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/Vista/7 and WindowsNT/2000 are trademarks of Microsoft Corporation.

30 • DIN Rail 4-Channel Dimmer: DIN-1DIM4 Operations & Installation Guide – DOC. 6928A

Crestron DIN-1DIM4 DIN Rail 4-Channel Dimmer

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Operations & Installation Guide – DOC. 6928A DIN Rail 4-Channel Dimmer: DIN-1DIM4 • 31

Crestron Electronics, Inc. Operations & Installation Guide – DOC. 6928A

15 Volvo Drive Rockleigh, NJ 07647 (2026315)
Tel: 888.CRESTRON 12.09
Fax: [phone] Specifications subject to
www.crestron.com change without notice.