Crestron C2N-SPWS300 System Power Supply Operations 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 All brand names, product names and trademarks are the property of their respective owners. ©2003 Crestron Electronics, Inc.
Crestron C2N-SPWS300 System Power Supply Contents System Power Supply: C2N-SPWS300 1 Introduction...................................................................................................................1 Features and Functions ....................................................................................1 Specifications...................................................................................................3 Physical Description .................................................
Crestron C2N-SPWS300 System Power Supply System Power Supply: C2N-SPWS300 Introduction Features and Functions The C2N-SPWS300 is a 300-watt system power supply designed for large Cresnet control systems (herein referred to as Cresnet system). It operates with an input of 100 to 240 VAC, 4A (maximum) and a noise rating less than 150mV. The C2N-SPWS300 provides regulated 24 VDC, 300 W to Cresnet system components.
System Power Supply Crestron C2N-SPWS300 Powering the Unit NOTE: The C2N-SPWS300 is shipped with two power cable assemblies. One is supplied for standard 120 VAC, 60 Hz as available in the United States. The other has three un-terminated wires at one end and is supplied for international use or installation within the Crestron CAEN. Attach the correct cable assembly, connect it to AC power, and set the power switch on the left side of the unit to either the PWR ON or PWR OFF SLAVE position.
Crestron C2N-SPWS300 System Power Supply Pressing a RESET button during normal operations shuts off a channel for as long as the button is held down. If the button is released, the channel turns on. System Details In the event that the full 300 watts (12.5 amps) of the supply is exceeded, all eight channels turn off simultaneously, the eight red channel overload LEDs (OVRLD) illuminate, and the red system overload LED (OVRLD) illuminates.
System Power Supply Crestron C2N-SPWS300 Physical Description The C2N-SPWS300, shown after this paragraph, is housed in a sturdy 1/8-inch black anodized aluminum enclosure. A power selection switch and pigtail input power cable with an IEC320 socket are located to the left side of the unit. A screened overlay covers the front panel. The front panel has 17 four-pin network connectors. The data lines (Y and Z pins) on all network connectors are internally wired in parallel.
Crestron C2N-SPWS300 System Power Supply C2N-SPWS300 Physical Views 3.00 in (7.62 cm) 5.19 in (13.18 cm) 4.00 in (10.16 cm) 12.75 in (32.39 cm) 3.29 in (8.36 cm) 13.25 in (33.66 cm) Each power supply channel (1 through 8) has a green LED (PWR), which illuminates when 24V is present at that output. A red LED (OVLD) for each channel illuminates when there has been a short circuit or the load exceeds the nominal 75 watts for any channel.
System Power Supply Crestron C2N-SPWS300 SETUP LED and Pushbutton The C2N-SPWS300 is TSID ready. The SETUP pushbutton and its associated LED located on the front panel are used for setup of the unit’s network ID during the initial configuration of a Cresnet system or when the device is being added/replaced. Refer to “Method B (Touch Settable IDs)” on page 9 for detailed information.
Crestron C2N-SPWS300 System Power Supply Network Wiring CAUTION: Use only Crestron power supplies for Crestron equipment. Failure to do so could cause equipment damage or void the Crestron warranty. NOTE: When installing network wiring, refer to the latest revision of the wiring diagram(s) appropriate for your specific system configuration, available from the Downloads | Product Manuals | Wiring Diagrams section of the Crestron website (www.crestron.com).
System Power Supply Crestron C2N-SPWS300 Identity Code NOTE: The C2N-SPWS300 can be polled in Cresnet while the power switch is in either position as long as the appropriate data signal (Y & Z) connections are made to any of the 17 NET connectors on the power supply. Refer to the NOTE on page 19 for a definition of Viewport. Every equipment and user interface within the Cresnet system requires a unique identity code (NET ID). These codes are two-digit hexadecimal numbers from 03 to FE.
Crestron C2N-SPWS300 System Power Supply 7. Click Set ID to initiate the change. This will display the "ID command has been sent" window. 8. In the "Command Complete" window, click OK. 9. In the Current Network Devices text window, verify the new NET ID code. 10. In the "Set Network ID" window, click Close. NOTE: The new NET ID code may also be verified by selecting Diagnostic | Report Network Devices in the Viewport (alternatively, select F4). 11.
System Power Supply Crestron C2N-SPWS300 is similar to the report produced by pressing F4 (Report Network Devices); the first eight digits of each line constitute the TSID number (hexadecimal form of the serial number). 5. As you enter either the serial number or TSID number of the device that requires a change, the corresponding TSID or serial number automatically appears in its appropriate field, and the list scrolls to and highlights the device listing.
Crestron C2N-SPWS300 System Power Supply Rack Mounting WARNING: To prevent bodily injury when mounting or servicing this unit in a rack, take special precautions to ensure that the system remains stable. The following guidelines are provided to ensure user safety. • When mounting this unit in a partially filled rack, load the rack from the bottom to the top with the heaviest component at the bottom.
System Power Supply Crestron C2N-SPWS300 C2N-SPWS300 (PWR ON Position), Hardware Hookup C2N-SPWS300 24 Y Z G 24 Y Z G NET 24 Y Z G 24 Y Z G HOME RUN METHOD NETWORK UNIT 24 Y Z G NC NET NET 24 Y Z G 24 Y Z G NC EXPANSION POWER SUPPLY NETWORK DATA LINK TO ADDITIONAL EXPANSION POWER SUPPLY, C2N-SPWS300 OR CNPWS-75 ONLY CONNECT 24 VDC IF THE CONTROL SYSTEM DOES NOT EMPLOY AN INTERNAL POWER SUPPLY POWER EXPANSION (NETWORK DATA LINK TO EXPANSION POWER SUPPLY, C2NSPWS300 OR CNPWS-75) NET NET C
Crestron C2N-SPWS300 System Power Supply C2N-SPWS300 (PWR OFF SLAVE Position), Hardware Hookup C2N-SPWS300 NET 24 Y Z G NET NETWORK UNIT 24 Y Z G 24 Y Z G HOME RUN METHOD 24 Y Z G NET 24 Y Z G 24 Y Z G CONTROL SYSTEM 24 Y Z G NC NET NET 24 Y Z G 24 Y Z G NC EXPANSION POWER SUPPLY NETWORK DATA LINK TO ADDITIONAL EXPANSION POWER SUPPLY, C2N-SPWS300 OR CNPWS-75 POWER EXPANSION (NETWORK DATA LINK TO EXPANSION POWER SUPPLY, C2NSPWS300 OR CNPWS-75) 24 Y Z G 24 Y Z G NET NET NET NETWORK
System Power Supply Crestron C2N-SPWS300 Programming Software Have a comment about Crestron software? Direct software related suggestions and/or complaints to Crestron via email (software@crestron.com). Do not forward any queries to this address. Instead refer to “Further Inquiries” on page 26 for assistance. Setup is easy thanks to Crestron’s Windows-based programming software. Following are the minimum software requirements for the PC: • SIMPL Windows version 2.04.11 or later.
Crestron C2N-SPWS300 System Power Supply The System Views lower pane displays the PRO2 system tree. This tree can be expanded to display and configure the communications ports. Expanded PRO2 System Tree C2Net-Device Slot in Configuration Manager To incorporate the C2N-SPWS300 power supply into the system, drag the C2NSPWS300 from the Power Supplies folder of the Device Library and drop it in the System Views.
System Power Supply Crestron C2N-SPWS300 “Device Settings” Window for the C2N-SPWS300 NOTE: SIMPL Windows automatically changes NET ID values of a device added to a program if a duplicate device or a device with the same default NET ID already exists in the program. Always ensure that the hardware and software settings of the NET ID match. For NET ID hardware settings details, refer to “Identity Code” on page 8.
Crestron C2N-SPWS300 System Power Supply Signal Types Signals interconnect the various devices and logic symbols that comprise a SIMPL program. Signals can be one of three types: digital, analog, or serial. For any given signal, the signal type is determined by its driving source. That is, if the symbol that drives the signal has an analog output, then, by definition, the connecting signal is analog.
System Power Supply Crestron C2N-SPWS300 C2N-SPWS300 Input/Output Signals The following tables list and give functional descriptions for the power supply outputs and inputs. Digital Output Signal Descriptions OUTPUT DESCRIPTION Chan1_ Faulted through Chan8_Faulted High/1 = Fault occurs on an individual channel, power is cut off. Low/0 = No channel fault detected. High/1 = System fault occurs, power to all channels is cut off. Low/0 = No fault detected.
Crestron C2N-SPWS300 System Power Supply Uploading and Upgrading Assuming a PC is properly connected to the entire system, Crestron programming software allows the programmer to upload programs to the system after their development. However, there are times when the files for the program are compiled and not uploaded. Instead, compiled files may be distributed from programmers to installers, from Crestron to dealers, etc.
System Power Supply Crestron C2N-SPWS300 Typical Connection Diagram when Uploading a Project 1. Open the Crestron Viewport. Either launch the stand-alone version of Viewport, or start SIMPL Windows and from the menu bar, select Tools | Viewport. 2. Refer to the following figure. From the Viewport menu, select Setup | Communications settings (alternatively, depress Alt+D) to open the “Port Settings” window. Setup | Communications Settings Command 3.
Crestron C2N-SPWS300 System Power Supply “Port Settings” Window NOTE: Different control systems may require different communication settings. Refer to each control system’s Operations Guide for proper communication settings. NOTE: The baud rate may need to be set to 38400 baud (Cresnet speed) for a successful transfer. NOTE: Communications can be verified by selecting Diagnostics | Establish Communications (Find Rack). This should display a window that gives the COM port and baud rate.
System Power Supply Crestron C2N-SPWS300 2. As shown after this step, select File Transfer | Send Program (alternatively, press Alt+P) from the Viewport menu. File Transfer | Send Program Command 3. The “Send Program” window appears, as shown after this step. Click Browse, locate the compiled file (.spz) and click Open. This will display the program's header information and enable one or both of the What to Send check boxes.
Crestron C2N-SPWS300 System Power Supply Firmware Upgrade A firmware upgrade file has the extension .csf. To take advantage of all the C2N-SPWS300 features, it is important that the unit contains the latest firmware available. Therefore, please check the Crestron website (http://www.crestron.com/downloads/software_updates.asp) for the latest version of firmware.
System Power Supply Crestron C2N-SPWS300 “Open” Window 4. 24 • System Power Supply: C2N-SPWS300 Browse to the desired .upg file and click Open to begin the transfer. Operations Guide - DOC.
Crestron C2N-SPWS300 System Power Supply Problem Solving Troubleshooting The table below provides corrective action for possible trouble situations. If further assistance is required, please contact a Crestron customer service representative. C2N-SPWS300 Troubleshooting TROUBLE POSSIBLE CAUSE(S) CORRECTIVE ACTION Power LED C2N-SPWS300 is not (PWR) is receiving power. not illuminated. Unit is not plugged in. PWR ON switch is not in correct position.
System Power Supply Crestron C2N-SPWS300 Further Inquiries If, after reviewing this Operations Guide for the C2N-SPWS300, you cannot locate specific information or have questions, please take advantage of Crestron's award winning customer service team in your area. Dial one of the following numbers. • In the US and Canada, call Crestron's corporate headquarters at 1-888-CRESTRON [1-888-273-7876]. • In Europe, call Crestron International at +32-15-50-99-50.
Crestron C2N-SPWS300 System Power Supply 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.
Crestron Electronics, Inc. 15 Volvo Drive Rockleigh, NJ 07647 Tel: 888.CRESTRON Fax: 201.767.7576 www.crestron.com Operations Guide – DOC. 8190 06.03 Specifications subject to change without notice.
