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Summary of Contents for Crestron CSP-RS232I
- Page 1 Crestron CSP-RS232I RS-232 Isolator Operations & Installation Guide...
- Page 2 This document was prepared and written by the Technical Documentation department at: Crestron Electronics, Inc. 15 Volvo Drive Rockleigh, NJ 07647 1-888-CRESTRON All brand names, product names and trademarks are the property of their respective owners. ©2008 Crestron Electronics, Inc.
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Page 3: Table Of Contents
Crestron CSP-RS232I RS-232 Isolator Contents RS-232 Isolator: CSP-RS232I Introduction ..........................1 Features and Functions ....................1 Specifications ......................2 Physical Description....................3 Industry Compliance ....................8 Setup ............................9 Installation ........................9 Hardware Hookup ....................... 9 Problem Solving ........................10 Troubleshooting...................... -
Page 5: Rs-232 Isolator: Csp-Rs232I
RS-232 Isolator RS-232 Isolator: CSP-RS232I Introduction ® The CSP-RS232I is an accessory designed to protect a Crestron control system's COM ports from lightning surges and other electrical disturbances brought through the RS-232 control line. By electrically isolating any distant, outdoor device such as a pool & spa controller or... -
Page 6: Specifications
RS-232 Isolator Crestron CSP-RS232I Specifications Specifications for the CSP-RS232I are listed in the following table. CSP-RS232I Specifications SPECIFICATION DETAILS Isolation 4.5 Kilovolts for 1 minute Supported Protocol RS-232 ® Power Requirements May be powered by Cresnet , or a dedicated 12 or 24 Volt power... -
Page 7: Physical Description
Crestron CSP-RS232I RS-232 Isolator Physical Description This section provides information on the connections, controls and indicators available on your CSP-RS232I. CSP-RS232I Physical View (Top) CSP-RS232I Physical View (Bottom) RS-232 Isolator: CSP-RS232I • 3 Operations & Installation Guide – DOC. 6634A... - Page 8 RS-232 Isolator Crestron CSP-RS232I CSP-RS232I Overall Dimensions 3.76 in (9.55 cm) 3.40 in 1.75 in (8.64 cm) (4.45 cm) 1.34 in (3.40 cm) 4.52 in (11.48 cm) 4 • RS-232 Isolator: CSP-RS232I Operations & Installation Guide – DOC. 6634A...
- Page 9 No Connection Isolated Signal Ground No Connection RTS; Output from device’s CTS input CTS; Input from device’s RTS input No Connection Shell No Connection (Continued on following page) RS-232 Isolator: CSP-RS232I • 5 Operations & Installation Guide – DOC. 6634A...
- Page 10 Shell Ground PWR LED (1) green LED, indicates 12 or 24 Volt DC power supplied to unit GROUND (1) 6-32 screw, chassis ground lug; (Continued on following page) 6 • RS-232 Isolator: CSP-RS232I Operations & Installation Guide – DOC. 6634A...
- Page 11 1. Interface connector for PWR/24VDC port is provided with the unit. 2. The CSP-RS232I can be powered via the 24 VDC port or the 12 VDC port. Be sure to use a Crestron approved power supply as another may cause damage.
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Page 12: Industry Compliance
RS-232 Isolator Crestron CSP-RS232I Industry Compliance As of the date of manufacture, the CSP-RS232I has been tested and found to comply with specifications for CE marking and standards per EMC and Radiocommunications Compliance Labelling. NOTE: This device complies with part 15 of the FCC rules. Operation is... -
Page 13: Setup
RS-232 Isolator Setup Installation The CSP-RS232I can be mounted in a rack or to any surface using the integral mounting flanges. Mounting hardware is not provided. NOTE: For optimum performance, mount the CSP-RS232I as close to the control system as possible. -
Page 14: Problem Solving
RS-232 Isolator Crestron CSP-RS232I 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. CSP-RS232I Troubleshooting TROUBLE POSSIBLE CORRECTIVE CAUSE(S) ACTION Device does not Device is not Verify that power is function. -
Page 15: Power Requirements
For example, a Cresnet run using 18 AWG Crestron Certified Wire and drawing 20 watts should not have a length of run more than 333 feet. If Cresnet HP is used for the same run, its length could extend to 1250 feet. -
Page 16: Further Inquiries
Crestron website (www.crestron.com/offices) for a listing of Crestron worldwide offices. 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. -
Page 17: Return And Warranty Policies
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. - Page 18 RS-232 Isolator Crestron CSP-RS232I This page is intentionally left blank. 14 • RS-232 Isolator: CSP-RS232I Operations & Installation Guide – DOC. 6634A...
- Page 19 Crestron CSP-RS232I RS-232 Isolator This page is intentionally left blank. RS-232 Isolator: CSP-RS232I • 15 Operations & Installation Guide – DOC. 6634A...
- Page 20 Crestron Electronics, Inc. Operations & Installation Guide – DOC. 6634A 15 Volvo Drive Rockleigh, NJ 07647 (2019289) Tel: 888.CRESTRON 02.08 Fax: 201.767.7576 Specifications subject to www.crestron.com change without notice.
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