Fortinet 5140-R manual 48V/-60 VDC RTN positive Terminal strip Connectors

Connecting the FortiGate-5140 chassis to AC power using the FortiGate-5053 power converter tray

Figure 17: Connecting a FortiGate-5140 PEM to a FortiGate-5053 power converter tray

RTN(RED) -48V(BLACK) 100-240VAC 1 2 3

RTN

RTN

V+

V+

(RTN)

(RED)

V-

V-	-48V
-48V
(BLACK)	-
	48V

AC in

Red RTN to	Black -48V/-60 VDC
FortiGate-5053	to FortiGate-5053
RTN (RED)	-48V(BLACK)

-48V/-60 VDC nom					RETURN
4	3	2	1	4	3	2	1
4	3	2	1	4	3	2	1
PEM
-48V/-60 VDC					RTN (positive)
terminal strip					terminal strip
connectors						connectors
1, 2, 3, 4						1, 2, 3, 4

TERMINAL BLOCK COVER

Remove terminal block cover and decable before removing PEM.

1Attach the ESD wrist strap to your wrist and to an ESD socket or to a bare metal surface on the chassis or frame.

2Loosen the screws and remove the terminal block cover from the FortiGate-5140 PEM.

3If required, loosen the screws and remove the clear plastic cover from the back of the FortiGate-5053 power convertor tray.

4Connect the DC power wires (see Figure 17):

•Connect 4 black DC power wires to the FortiGate-5053 power converter tray V- 48V (BLACK) terminal

•Connect these black wires to connectors 1, 2, 3, and 4 on the FortiGate-5140 PEM terminal strip labeled -48V/-60 VDC nom.

•Connect 4 red return wires to the FortiGate-5053 power converter tray V+ RTN (RED) terminal.

•Connect these red wires to connectors 1, 2, 3, and 4 on the FortiGate-5140 PEM terminal strip labeled RTN.

5Secure the power wires to the FortiGate-5140 chassis using tie wraps and the back cable tray.

6If required, label the black wires -48V.

7If required, label the red wires RTN.

8Re-attach the terminal block cover to the FortiGate-5140 PEM.

9Attach the clear plastic cover to the back of the FortiGate-5053 power converter tray.

FortiGate-5140-R Chassis Guide

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