24
Rapier Series Switch
C613-03020-00 REV K
Redundant Power Supply
AC models of Rapier Switches have a Redundant Power Supply (RPS)
connector on their rear panel.
Table 8
lists the connector’s pin numbers and pin
functions.
Table 9
illustrates the connector’s pin layout.
Pin 16 is at the connector’s top left, while pin 1 is at its lower right.
Table 8: RPS Connector Pin Numbers and Functions
Pin Number
Function
1
+12 VDC
2
Remote Sense (RS) +5 VDC
3
Remote Sense (RS) Ground
4
Remote Sense (RS) +3.3 VDC
5
Redundant Power Supply (RPS) Present
6
Ground (+3.3 VDC Return)
7
Ground (+5 VDC Return)
8
+5 VDC
9
Ground (+12 VDC Return)
10
+3.3 VDC
11
Ground (+3.3 VDC Return)
12
+3.3 VDC
13
Ground (+3.3 VDC Return)
14
+3.3 VDC
15
+5 VDC
16
Ground (+5 VDC Return)
Table 9: RPS Connector’s Pin Layout
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1