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INTRODUCTION
4
Ground the Unit
IMPORTANT: CAPXLV2 must always be connected to earth ground, whether
INTRODUCTION
by an earth ground rod or other means. An earth ground rod is strongly
recommended and should be no further than 12 feet (3.7 m) from the CAPXLV2
and use a minimum of 12 gauge wire in most cases. The type and length of earth
ground rods vary by region. Contact the AHJ (Authority Having Jurisdiction) in
the municipality where you plan to install the CAPXLV2 for correct grounding
materials and installation procedures. A proper ground is critical to minimizing
risk for the CAPXLV2 from damaging electrical transients.
INTRODUCTION
1. Connect the ground wire (12 AWG or larger) to the CAPXLV2 main earth
ground connection.
2. Run the wire from the CAPXLV2 to suitable earth ground.
NOTE: Shield connections on boards should not be connected to main earth
ground connection.
Typical ground
NOTE: Keep ground wire as
straight as possible.
Earth ground rod
ACCOUNT SETUP
ACCOUNT SETUP
ACCOUNT SETUP
Main Earth Ground
Connection
12 feet (3.7 m) maximum
Check national
and local codes
for proper depth
POWER
NETWORK/MOUNTING
POWER
NETWORK/MOUNTING
POWER
NETWORK/MOUNTING
ON
Ground wire
12 AWG minimum
14
ACCESS CONTROL
• To AVOID damaging gas, power or
ACCESS CONTROL
other underground utility lines,
contact underground utility locating
companies BEFORE digging.
• Use the PoE injector or router/switch
with PoE PSE capability that
complies with 802.3bt (Type 3 four
wire class 5 compatible) and UL294
ACCESS CONTROL
with output power as 42-55Vdc and
60 W(Max) per port.
Other ground sources within
12 feet of access control panel
Ground to
metallic cold
water pipe
Ground to
existing
electrical
system
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