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Chapter 2
Installing the Base Station
RUGGEDCOM WIN7023
Installation Guide
22
Installing the Hazardous Location Kit
5
3
1
2
4
Figure 16: SFD Wiring Scheme
1.
RUGGEDCOM WIN7023
2.
PoE Cable
3.
DC Power Cable
4.
DC Power System
5.
Fiber Optic Ethernet Cable
6.
Switch or
Router
4. Torque the base station end of the fiber optic Ethernet cable to 4 N·m (35.4 lbf-in).
Section 2.9.4
Installing the Hazardous Location Kit
An approved surge suppression unit is required when the base station is installed in a hazardous location. The
RUGGEDCOM WIN7023 is certified for installation in Class I, Division 2 Groups A, B, C and D hazardous locations
when installed using the Class I, Division 2 kit (P/N MKIT0109). The Class I, Division 2 kit contains the following
items:
• Power supply unit
• WIN1212 surge suppression unit
• DC power cable
To install the base station in a hazardous location, do the following:
1. Connect the DC power cable between the power supply unit and the RUGGEDCOM WIN1212 surge
suppression unit.
Connect the DC power cable between the power supply unit and the PoE injector.