SRD-CPL-4 - Unspecified Crestron - Free user manual and instructions

Product Type	4-Zone Control Processor
Brand	Crestron
Model	SRD-CPL-4
Dimensions (W x H x D)	5.5 x 3.0 x 1.5 inches
Weight	0.5 lbs
Power Supply	24VDC, 2.5A (External power supply included)
Mounting	DIN rail or wall mount
Ethernet Ports	1 x 10/100 Mbps
Serial Ports	2 x RS-232
Infrared Ports	4 x IR output
Relay Ports	4 x Low-voltage relay
Input/Output	4 x Digital input/output
Control System	Compatible with Crestron control systems
Programming	Via Crestron Toolbox or SIMPL Windows
LED Indicators	Power, LAN, and individual zone status
Operating Temperature	32°F to 104°F (0°C to 40°C)
Humidity	10% to 90% (non-condensing)
Housing Material	Metal chassis with plastic cover
Included Accessories	Power supply, DIN rail adapter, quick start guide
Warranty	3 years limited

Frequently Asked Questions - SRD-CPL-4 Crestron

What is the Crestron SRD-CPL-4 used for?

The Crestron SRD-CPL-4 is a compact 4-zone control processor designed for small room applications such as conference rooms, classrooms, or huddle spaces. It integrates control of AV devices, lighting, and shades via Ethernet, IR, or RS-232.

How do I power the SRD-CPL-4?

The device is powered by an external 24VDC power supply (2.5A) included in the package. Simply connect it to the power input jack on the device.

Can the SRD-CPL-4 be mounted on a DIN rail?

Yes, the SRD-CPL-4 comes with a DIN rail adapter for easy mounting on standard 35mm DIN rails. It can also be mounted on a wall using screw holes on the chassis.

What programming software is required?

The SRD-CPL-4 is programmed using Crestron's SIMPL Windows software or Crestron Toolbox. You will need a suitable programming cable (USB or Ethernet) to connect to your PC.

Does the SRD-CPL-4 support Ethernet?

Yes, it has one 10/100 Mbps Ethernet port for network connectivity, allowing remote control and integration with Crestron control systems.

What types of devices can I control?

The SRD-CPL-4 can control devices via IR (up to 4 emitters), RS-232 serial, low-voltage relays, and digital I/O. Common devices include projector, screen, audio system, lights, and shades.

How many zones does the SRD-CPL-4 support?

It supports up to 4 independent control zones, each with its own IR output and relay. Zones can be configured for different rooms or areas.

Is there a built-in web interface?

No, the SRD-CPL-4 does not have a built-in web server. Programming and diagnostics are performed via Crestron Toolbox over Ethernet.

What is the maximum cable length for RS-232?

For reliable communication, the maximum RS-232 cable length is typically 50 feet (15 meters). Use shielded twisted-pair cable for best performance.

Where can I find the user manual?

The user manual can be downloaded for free from the notice-facile.com website. Search for 'Crestron SRD-CPL-4' to access the PDF.

USER MANUAL SRD-CPL-4 Crestron

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

CRESTRON®

Crestron Electronics, Inc.

15 Volvo Drive

Rockleigh, NJ 07647

1-888-CRESTRON

Contents

Four-Way Coupler: SRD-CPL-4 1

Introduction....1

Block Diagram....1

Specifications....3

Included Items 3

Installation 4

Problem Solving....5

Troubleshooting....5

Further Inquiries....6

Future Updates....6

Return and Warranty Policies....7

Merchandise Returns / Repair Service....7

CRESTRON Limited Warranty....7

Four-Way Coupler: SRD-CPL-4

Introduction

The SRD-CPL-4 is a four-way passive coupler optimized for use in configuring a multi-port splitter using up to four SRD-SPL-4 Four-Way Amplified Splitters (sold separately) as part of a Crestron ^® XM or SIRIUS ^® satellite radio distribution network. Four F-to-F cables, 1 foot in length, are included for connection between the SRD-CPL-4 and each SRD-SPL-4, enabling connection to up to 16 satellite radios.

NOTE: The SRD-CPL-4 is designed for indoor or outdoor mounting.

Block Diagram

The diagram on the following page illustrates a typical application using the SRD-CPL-4 to connect to four amplified splitters feeding sixteen radios.

NOTE: In this typical layout example, the sum total of all the cable segments between the line amplifier output and the most distant radio should not exceed 275 ft.

SRD-CPL-4 Block Diagram

graph TD
    A["Antenna"] -->|10 ft RG-6| B["ANT"]
    B --> C["SRD-AMP-1 Line Amplifier"]
    C -->|Up to 200 ft of RG-6| D["SRD-CPL-4 COUPLER"]
    D --> E["SRD-SPL-4 SPLITTER"]
    E --> F["SRD-SPL-4 Splitter"]
    F --> G["SRD-SPL-4 Splitter"]
    G --> H["SRD-SPL-4 Splitter"]
    H --> I["SRD-SPL-4 Splitter"]
    I --> J["SRD-SPL-4 Splitter"]
    J --> K["SRD-SPL-4 Splitter"]
    K --> L["SRD-SPL-4 Splitter"]
    L --> M["SRD-SPL-4 Splitter"]
    M --> N["SRD-SPL-4 Splitter"]
    N --> O["SRD-SPL-4 Splitter"]
    O --> P["SRD-SPL-4 Splitter"]
    P --> Q["SRD-SPL-4 Splitter"]
    Q --> R["SRD-SPL-4 Splitter"]
    R --> S["SRD-SPL-4 Splitter"]
    S --> T["SRD-SPL-4 Splitter"]
    T --> U["SRD-SPL-4 Splitter"]
    U --> V["SRD-SPL-4 Splitter"]
    V --> W["SRD-SPL-4 Splitter"]
    W --> X["SRD-SPL-4 Splitter"]
    X --> Y["SRD-SPL-4 Splitter"]
    Y --> Z["SRD-SPL-4 Splitter"]
    Z --> AA["SRD-SPL-4 Splitter"]
    AA --> AB["SRD-SPL-4 Splitter"]
    AB --> AC["SRD-SPL-4 Splitter"]
    AC --> AD["SRD-SPL-4 Splitter"]
    AD --> AE["SRD-SPL-4 Splitter"]
    AE --> AF["SRD-SPL-4 Splitter"]
    AF --> AG["SRD-SPL-4 Splitter"]
    AG --> AH["SRD-SPL-4 Splitter"]
    AH --> AI["SRD-SPL-4 Splitter"]
    AI --> AJ["SRD-SPL-4 Splitter"]
    AJ --> AK["SRD-SPL-4 Splitter"]
    AK --> AL["SRD-SPL-4 Splitter"]
    AL --> AM["SRD-SPL-4 Splitter"]
    AM --> AN["SRD-SPL-4 Splitter"]
    AN --> AO["SRD-SPL-4 Splitter"]
    AO --> AP["SRD-SPL-4 Splitter"]
    AP --> AQ["SRD-SPL-4 Splitter"]
    AQ --> AR["SRD-SPL-4 Splitter"]
    AR --> AS["SRD-SPL-4 Splitter"]
    AS --> AT["SRD-SPL-4 Splitter"]
    AT --> AU["SRD-SPL-4 Splitter"]
    AU --> AV["SRD-SPL-4 Splitter"]
    AV --> AW["SRD-SPL-4 Splitter"]
    AW --> AX["SRD-SPL-4 Splitter"]
    AX --> AY["SRD-SPL-4 Splitter"]
    AY --> AZ["SRD-SPL-4 Splitter"]
    AZ --> BA["SRD-SPL-4 Splitter"]
    BA --> BB["SRD-SPL-4 Splitter"]
    BB --> BC["SRD-SPL-4 Splitter"]
    BC --> BD["SRD-SPL-4 Splitter"]
    BD --> BE["SRD-SPL-4 Splitter"]
    BE --> BF["SRD-SPL-4 Splitter"]
    BF --> BG["SRD-SPL-4 Splitter"]
    BG --> BH["SRD-SPL-4 Splitter"]
    BH --> BI["SRD-SPL-4 Splitter"]
    BI --> BJ["SRD-SPL-4 Splitter"]
    BJ --> BK["SRD-SPL-4 Splitter"]
    BK --> BL["SRD-SPL-4 Splitter"]
    BL --> BM["SRD-SPL-4 Splitter"]
    BM --> BN["SRD-SPL-4 Splitter"]
    BN --> BO["SRD-SPL-4 Splitter"]
    BO --> BP["SRD-SPL-4 Splitter"]
    BP --> BQ["SRD-SPL-4 Splitter"]
    BQ --> BR["SRD-SPL-4 Splitter"]
    BR --> BS["SRD-SPL-4 Splitter"]
    BS --> BT["SRD-SPL-4 Splitter"]
    BT --> BU["SRD-SPL-4 Splitter"]
    BU --> BV["SRD-SPL-4 Splitter"]
    BV --> BW["SRD-SPL-4 Splitter"]
    BW --> BX["SRD-SPL-4 Splitter"]
    BX --> BY["SRD-SPL-4 Splitter"]
    BY --> BZ["SRD-SPL-4 Splitter"]

Specifications

Following are specifications for the SRD-CPL-4.

SRD-CPL-4 Specifications

SPECIFICATION	DETAILS
Input One port (feeds DC power upstream)
Outputs Four ports (diode protected)
Loss @ 2.33 GHz -12 dB
Environmental temperature	-40° to 150°F (-40° to 66°C)
Humidity 0% to 98% RH	(non-condensing)
Overall dimensions:
Height	0.64 in (1.63 cm)
Width	3.44 in (8.74 cm)
Depth	2.10 in (5.34 cm)

Included Items

The items included in the SRD-CPL-4 are listed and shown below.

SRD-CPL-4 Included Items

DESCRIPTION	PART	NUMBER
Four-Way Coupler with mounting screws	SRD-CPL-4	1
F-male to F-male 12 inch cable 2021543 4

Four-Way Coupler

Mounting Screws (2)

Three identical black and metallic coaxial cables with threaded connectors, shown against a white background (no text or symbols)

F-male to F-male 12 in Cable (4)

Industry Compliance

As of the date of manufacture, the SRD-CPL-4 has been tested and found to comply with specifications for CE marking and standards per EMC and Radiocommunications Compliance Labelling.

Installation

Installation of the SRD-CPL-4 coupler consists of the following. Refer also to the block diagram on page 2.

- Attach the RG-6 cable from the antenna to the port labeled IN on the coupler.

NOTE: For best results in all configurations, use quad-shielded RG-6 cable whenever possible.

- Attach an F-male to F-male 12-inch cable between one of the coupler OUT ports and the IN port of one of the SRD-SPL-4 splitters.

Problem Solving

Troubleshooting

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

SRD-CPL-4 Installation Troubleshooting

TROUBLE	POSSIBLE CAUSES	CORRECTIVE ACTION
No signal reception. Radio display shows: “Antenna Disconnected”, or “Acquiring Signal”	Short circuits or discontinuities	With radio on and all antenna cables connected at the radio, check for 4 - 7 VDC at antenna end of cable.
		With radio on and all antenna cables connected at the radio, check for AC voltage at antenna end of cable; should be < 1 VAC. If AC voltage is found, check for ground loops.
“Check Antenna” or “No Signal”	Antenna is connected properly but signal is too weak for reception.	Ensure proper cable type and length(s) per the illustration on page 2.
		Ensure amplifiers are oriented properly with the output (marked with an arrow labeled Radio) oriented towards the radio.
		Refer to the instructions supplied with the antenna to ensure the antenna is pointed accurately.
Limited reception or channels available for XM and/or SIRIUS tuners.	Problem with tuner card.	Ensure that the tuner card is registered/activated.

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 SRD-CPL-4, 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.

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 and WindowsNT/2000 are trademarks of Microsoft Corporation.

CRESTRON®

Crestron Electronics, Inc. Installation Guide - DOC. 6725A

15 Volvo Drive Rockleigh, NJ 07647

Tel: 888.CRESTRON

Fax: [phone] Specifications subject to

www.crestron.com change without notice.

(2021575)

08.08