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B-49
Cisco IE 3000 Switch Hardware Installation Guide
OL-13017-01
Appendix B Installation In a Hazardous Environment
Connecting the Switch to the Power Converter
If an LED is off, the target device might not be turned on, there might be a cable problem, or there might
be a problem with the adapter installed in the target device. See
Chapter 3, “Troubleshooting,” for
solutions to cabling problems.
Step 5 If necessary, reconfigure and restart the switch or target device.
Connecting the Switch to the Power Converter
The Cisco IE 3000 switch can be used with an optional AC/DC power converter (PWR-IE3000-AC).
These sections describe the steps required to connect the switch to a power converter:
• Attaching the Power Converter to the Switch, page B-49
• Installing the Power Converter on a DIN Rail, Wall, or Rack Adapter, page B-52
• Connecting the DC Power Clip, page B-52
• Connecting the Power Converter to an AC Power Source, page B-53
• Connecting the Power Converter to a DC Power Source, page B-57
• Applying Power to the Power Converter, page B-59
Attaching the Power Converter to the Switch
Follow these directions to connect the power converter to the switch:
Warning
Explosion Hazard—Do not connect or disconnect wiring while the field-side power is on; an
electrical arc can occur. This could cause an explosion in hazardous location installations. Be sure
that power is removed or that the area is nonhazardous before proceeding.
Statement 1081