Connecting The Fortigate-5140 Chassis To Data Center Ground - Fortinet FortiGate FortiGate-5001A Hardware Manual

FortiGate-5140 chassis
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Connecting the FortiGate-5140 chassis to Data Center ground

FortiGate-5000 Series Hardware Guide
01-00000-0293-20060315
Connecting a FortiGate-5140 chassis to Data Center DC power and Data Center ground
Figure 3: Connecting a FortiGate-5140 PEM to Data Center DC power
Data Center
-48VDC
connector
Data Center
RTN connector
-48V/-60 VDC
black to Data
Center -48VDC
RTN (positive)
-48V RTN
-48V RTN
-48V/-60 VDC nom RTN
4 3 2 1 4 3 2 1
4 3 2 1 4 3 2 1
-48V/-60 VDC nom RTN (positive)
terminal strip
terminal strip
connectors
connectors
1, 2, 3, 4
1, 2, 3, 4
Attach the ESD wrist strap to your wrist and to an ESD socket or to a bare metal
surface on the chassis or frame.
Loosen the screws and remove the protection plate.
Connect the power wires. For example, to connect power zones 1 and 2 (see
Figure 3):
• Connect a black -48V power wire from the Data Center DC power source to
connector 1 on the FortiGate-5140 PEM terminal strip labeled -48V/-60 VDC
nom.
• Connect a black -48V power wire from the Data Center DC power source to
connector 2 on the FortiGate-5140 PEM terminal strip labeled -48V/-60 VDC
nom.
• Connect a red RTN return wire from Data Center RTN to connector 1 on the
FortiGate-5140 PEM terminal strip labeled RTN.
• Connect a red RTN return wire from Data Center RTN to connector 2 on the
FortiGate-5140 PEM terminal strip labeled RTN.
Secure the power cabling to the chassis using tie wraps and the back cable tray.
Optionally label the black wires -48V.
Optionally label the red wires RTN.
Re-attach the protection plate.
The FortiGate-5140 chassis has two ground connections on the lower right side of
the FortiGate-5140 back panel (see
connectors must be connected to Data Center ground.
red to Data
Center RTN
Figure 2 on page 13). Both of these
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