Transition Networks CPSMC0810-100, CPSMC0800-100 manual DC Auxiliary Power Supply, power supply

Models: CPSMC0810-100 CPSMC0800-100

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3.2.2DC Auxiliary Power Supply

CPSMC08xx-100 PointSystem™ Chassis

3.2.2DC Auxiliary Power Supply

This product is intended to be used in a restricted access location. Proper earthing (grounding) is required to ensure safe operation. Grounding terminals are provided (section 4.1.3) for proper grounding of the device as per customer installation requirements and local electrical codes. Prior to installation, use a voltmeter/ohmmeter to check the wiring for the presence of earth ground.

A readily accessible disconnect device as part of the building installation shall be incorporated into the fixed wiring. The disconnect device (a 48 VDC, 15 or 20A circuit breaker or switch) must be included in the ungrounded supply conductor. Overcurrent protection must be a 48 VDC, 15 or 20A fuse or circuit breaker.

Read and follow all warning notices & instructions marked on the product or included in the manual.

CAUTION: All installation and service must be performed by qualified service personnel.

To power the CPSMC08xx-100 chassis through the DC auxiliary power supply:

1.Connect the female end of the external power converter to the auxiliary power inlet on the back of the chassis.

2.Connect the +48-VDC terminal to the connector marked “+”. Turn the terminal screw clockwise to secure.

3.Connect the -48-VDC terminal to the connector marked “-”. Turn the terminal screw clockwise to secure.

4.Connect the ground terminal to the connector marked “chassis ground”. Turn the terminal screw clockwise to secure.

5.Verify that Auxiliary power supply is connected properly by disconnecting the primary power supply, and then by observing the illuminated power LEDs on the installed slide-in-modules and by the chassis’ fan operation.

Auxiliary Power Inlet

Auxiliary Power Inlet External Power

Converter

power supply

GND – +

24 hour Technical Support: 1-800-260-1312-- International: 00-1-952-941-7600

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Transition Networks CPSMC0810-100 manual DC Auxiliary Power Supply, power supply, CPSMC08xx-100 PointSystem Chassis