Comtrol ES7510-XT User Manual
Page 10
10 - Connect the Power and Ground
RocketLinx ES7510-XT User Guide: 2000571
Rev. D
Hardware Installation
• PWR1 and PWR2 support power redundancy and reverse polarity protection.
• Accepts a positive or negative power source but PWR1 and PWR2 must apply to the same mode.
• If both power inputs are connected, the ES7510-XT is powered from the highest connected voltage.
• The ES7510-XT can emit an alarm if PWR1 or PWR2 are no longer receiving power. See the
to configure an alarm.
2.
Connect a ground wire between the chassis and earth ground using
12-24AWG wire to ensure that the ES7510-XT is not damaged by
noise or electrical shock.
a.
Loosen the chassis ground screw on the bottom of the ES7510-
XT.
b.
Insert the ground wire.
c.
Tighten the ground screw after the earth ground wire is
connected.
ELectrical Specifications
Value
Power Input
Voltage DC1/DC2
IEEE 802.3af
46-57VDC
IEEE 802.3at
50-57VDC
Maximum PoE
Power/Port
IEEE 802.3af
15.4W
IEEE 802.3at
30W
Power Budget
DC1/DC2
120W
Power
Consumption
Without PD
load (maximum)
15W
PoE with PD
load (maximum)
140W