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Crestron 

CNPWS-75

                                                          System Power Supply

Operations Guide - DOC. 8091A

Contents  

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Contents

System Power Supply: CNPWS-75

1

Description .......................................................................................................................... 1

Functional Description............................................................................................ 1
Physical Description ............................................................................................... 1
Model Differences .................................................................................................. 1

Leading Specifications ......................................................................................................... 2
Setup.................................................................................................................................... 3

System Requirements ............................................................................................. 3
Network Wiring...................................................................................................... 3
Hardware Hookup................................................................................................... 4

Problem Solving................................................................................................................... 6

Troubleshooting ..................................................................................................... 6
Further Inquiries ..................................................................................................... 6

Return and Warranty Policies ............................................................................................... 7

Merchandise Returns / Repair Service ..................................................................... 7
CRESTRON Limited Warranty............................................................................... 7

Содержание CNPWS-75

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Страница 3: ...cription 1 Functional Description 1 Physical Description 1 Model Differences 1 Leading Specifications 2 Setup 3 System Requirements 3 Network Wiring 3 Hardware Hookup 4 Problem Solving 6 Troubleshooting 6 Further Inquiries 6 Return and Warranty Policies 7 Merchandise Returns Repair Service 7 CRESTRON Limited Warranty 7 ...

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Страница 5: ...l case The front panel has two four pin network connectors for integration of the unit into the Cresnet system Also located on the front panel is the fuse cover output fuse rating 4A and IEC320 connector There is only one LED NET POWER located on the CNPWS 75 It illuminates when 24 volts are output from the unit to the network There are four rubber feet on the base of the unit for stability and to...

Страница 6: ...ing 4A Time Lag 125V min Ripple Noise less than 300 mV Maximum Operating Temperature 104 degrees Fahrenheit 40 degrees Celsius Dimensions Weight Height 2 55 in 6 48 cm Width 4 74 in 12 05 cm Depth 8 07 in 20 50 cm Weight 2 30 lb 1 10 kg As of the date of manufacture the CNPWS 75 has been tested and found to comply with specifications for CE marking NOTE These devices comply with part 15 of the FCC...

Страница 7: ...te its unused power to help another CNPWS 75 power the network units connected to it For example suppose a system consists of a CNRACKX cards included with a power requirement of 20 watts and three wired panels each with a power requirement of 20 watts The total system power requirement is 80 watts The first CNPWS 75 could power the CNRACKX and two wired panels for a total of 60 watts A second CNP...

Страница 8: ...PWS 75 should be used in a well ventilated area The venting holes should not be obstructed under any circumstances If the power supply is hot to the touch consider using forced air ventilation or implementing additional supplies to distribute the load Hookup Preparation Prior to making hardware connections it is assumed that all wiring is run This includes the connection of network connectors Howe...

Страница 9: ...sconnect AC power to the CNPWS 75 supplying power to a Cresnet system before connecting a network unit to that system or installing a card in the control system Hookup Procedure 1 Connect each network unit to the appropriate network connector 2 Connect AC power to the CNPWS 75 3 If a PC running SIMPL Windows is available connect the PC to the Cresnet system via the computer port on the control sys...

Страница 10: ...the network for shorts Replace fuse NET POWER LED flashes Cresnet power requirements for supply is exceeded Confirm load on supply Add more power supplies to the network if necessary Network units are not receiving power Varied From SIMPL Windows select Tools Network Analyzer and perform voltage level tests on the troubled network unit Refer to the SIMPL Windows help file for details Further Inqui...

Страница 11: ...date of shipment to purchaser Disk drives and any other moving or rotating mechanical parts are covered for a period of one 1 year CRESTRON warrants all its other products for a period of one year from the defects mentioned above excluding touchscreen display components which are covered for 90 days Incandescent lamps are completely excluded from Crestron s Limited Warranty CRESTRON shall at its o...

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