Rockwell Automation 8520 9/Series CNC Integration Maintenance Manual Documentation Set - Manual (Page 544)

I/O Interface
Section 10A
10A-21
Table 10A.L
Digital I/O Input Terminals
Terminal No. Digital Input Functions Terminal No. Digital Input Functions
A01 B01
A02 B02
A03 B03
A04 B04
A05 B05
A06 B06
A07 B07
A08 B08
A09 B09
A10 B10
Figure 10A.15 and Figure 10A.16 show the input device connection
diagrams for the digital I/O.
Figure 10A.15
ac Input Device Connection (E151, E152)
Terminal
Block
Label
All six COM terminals are connected internally
COM COM COM
COM COM COM
A01 A02 A03 A04 A05 A06 A07 A08 A09 A10
B01 B02 B03 B04 B05 B06 B07 B08 B09 B10
Proximity
switch
LS1
PB2
Customer supplied
ac voltage
L1 (H) L2 (L)
11320-I