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Cisco Aironet 1552 Series for Hazardous Locations Installation Guide
Chapter 3 Installing the 1552 Series Access Points in Hazardous Locations
Powering the Access Point
Figure 3-24
AC Power Installation—Model AIR-CAP1552H-A-K9
Step 3
Remove the cover and set it aside.
Step 4
Route the AC power cable through the 1/2-NPT port.
Step 5
Use a wire stripper tool to remove the insulation from each wire. Remove only enough wire to provide
a solid connection in the terminal block. The hot wires should have no bare wire exposed after the
connection is made.
Step 6
Insert the ground wire into the provided ground lug and use a crimping tool to secure the connection.
1
Customer-supplied 1/2” NPT Pipe (North
American/ATEX) or sheathed cable (ATEX
only).
4
AC Entry Cover
•
Loosen the captive screws (3x) to open
cover.
•
Reattach after harness has been installed.
2
Customer-supplied harness
5
Terminal block
3
Attach GND wire to terminal ring. Attach
terminal ring to chassis as shown.
Notes
1
The installer/integrator is responsible for supplying the appropriate
certified components as part of the overall designed system and must
maintain the access point environmental integrity of IP67 rating.
2
The water-tight gland device selected by the installer/integrator must be
equal to or greater (better) than the specifications listed for device
referenced as Sealcon CD-13AR-EX with a Buna-N O-ring.
3
The torque specification for water-tight glands are 6 to 7 ft-lbs (8.1 to 9.5
N.m).
3
4
3
7
3
4
1
2
3
4
5
