Crestron CNPWS-75 Operation Manual
Crestron CNPWS-75 Operation Manual

Crestron CNPWS-75 Operation Manual

System power supply

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Summary of Contents for Crestron CNPWS-75

  • Page 3: Table Of Contents

    Crestron CNPWS-75 Contents System Power Supply: CNPWS-75 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 ...
  • Page 5: Crestron Cnpws

    As a result, the NET POWER LED extinguishes. Physical Description The CNPWS-75 is housed in a black cold-rolled painted steel box, shown on the next page. Silk screening is applied on the front panel of the steel case. The front panel has two four-pin network connectors for integration of the unit into the Cresnet system.
  • Page 6: Leading Specifications

    Maximum Operating Temperature Dimensions & Weight 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 rules. Operation is subject to...
  • Page 7: Setup

    Setup System Requirements A CNPWS-75 is necessary to supply power to modular "card cage" control systems (i.e., CNRACKX and CNRACKX-DP) via the central processing unit. An additional CNPWS-75 may also be required in a Cresnet system managed by an integrated control system (i.e., CNMSX) if the power requirements of the system components...
  • Page 8: Hardware Hookup

    Hardware Hookup The CNPWS-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.
  • Page 9 CNPWS-75 Hardware Hookup NOTE: Never connect multiple CNPWS-75s in parallel. NOTE: Always disconnect 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.
  • Page 10: Problem Solving

    Further Inquiries If after reviewing this Operations Guide, you cannot locate specific information or have questions, please take advantage of Crestron's award winning technical support team by calling: For local support from exclusive Crestron factory-trained personnel call: System Power Supply: CNPWS-75...
  • Page 11: Return And Warranty Policies

    (3) years from the 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.

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