Connect The Ac-Input Power Supply Unit - Cisco SCE 2000 4/8xFE Quick Start Manual

Step 3 Insert one receptacle screw into the hex or loop connector on one power line input, insert the screw with the
connector into the corresponding lead receptacle and tighten the receptacle screw using the number 2 Phillips.
Repeat for the remaining power line input lead.
Note The color coding of the DC-input power supply leads depends on the color coding of the DC power source at your site.
Make certain the lead color coding you choose for the DC-input power supply matches lead color coding used at the DC
power source.
Use 12 AWG (2.5 mm) copper wire only with hex or loop connectors. Ring terminals must be UL approved and suitable for
Note
12 AWG wire.
Using the number 2 Phillips screwdriver, securely fasten the protective plate to the terminal block.
Step 4
Step 5 Connect the DC power line input leads to the DC power source through a fast 10A circuit breaker.
Step 6 Turn the on/off switch to the on position.
Look at the IN and OK LEDs on the power supply unit and the corresponding Power LED on the front panel. If
Step 7
the DC-input power supply unit is operating properly, these LEDs will be glowing green.
Step 8 Ensure that the power supply is properly aligned and the installation screw is tightened.
This completes the steps for reconnecting the DC-input power supply to the SCE 2000 platform.

Connect the AC-Input Power Supply Unit

Figure 11: Connecting the AC Power
Plug the AC-input power cable into the AC-input power receptacle on the AC-input power supply
Step 1
For AC-input power, we recommend powering the SCE 2000 platform from a 120 VAC, 15A receptacle U.S. (240 VAC,
Note
10A international) at the power source.
15 A branch circuit protection is recommended.
Plug the AC power supply cable into the AC power source.
Step 2
Turn the on/off switch to the on position.
Step 3
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