Cisco Systems Cisco ASR 1006 quick start Wiring the DC-Input Power Source

Figure 13 DC Power Supply Ground Studs and Cables

1 2

OFF

-48/-60V 40A

This unit might have more than one power supply connection. All connections must be removed to de-energ

4

3

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1	Negative lug and wire with sleeving wrapped around the		3	Location of sleeving wrapped around the wire and end of
	wire and end of lug			the grounding stud
2	Positive lug and wire with sleeving wrapped around the		4	Earth ground lug and wire
	wire and end of lug
Step 4		Ground the other end of the grounding wires to an appropriate grounding point at your site.
Step 5		Repeat Steps 2 through Step 4 on the second DC power supply.

Wiring the DC-Input Power Source

Note The color coding of the DC-input power supply leads depends on the color coding of the DC power source at your site. Typically, green or green/yellow is used for ground (GND) on the power supply. Negative –48V black is on negative (–) terminal and red is used for RTN on the positive (+) terminal. Make certain the lead color coding you choose for the DC-input power supply matches lead color coding used at the DC power source.

Step 1 Make sure the power switch circuit breaker is in the Off (O) position.

Step 2 Locate and remove the plastic cover from the terminal block.

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