Rockwell Automation 8520 9/Series CNC Integration Maintenance Manual Documentation Set - Manual (Page 542)

I/O Interface
Section 10A
10A-19
Table 10A.K list the four types of digital I/O that can be selected according
to individual machine applications.
Table 10A.K
Digital I/O Types
Type Power
Required 3
Input Points 4 Output Points 5 1 Color Code
E151 115/230 V ac 20@ 100/115 V ac
50-60HZ
2 10 Triacs: 85-265V ac
2 Relays: 10-250 V ac/
10-125V dc
RED
E152 115/230 V ac 20@ 200/230 V ac
50-60 Hz
2 10 Triacs: 85-265V ac
2 Relays: 10-250 V ac/
10-125V dc
BLacK
E153 115/230 V ac 20@ 24V dc 12 Relays: 10-250 V ac/
10-125V dc
BLUE
E154 24 V dc 20@ 24V dc 10 Transistors: 10-50 V dc
2 Relays: 10-250 V ac/
10-125V dc
GREEN
1 The color code appears in the upper right corner on the front of the unit.
2 10 Triac Outputs of sufficient capacity to energize size 0 - 3 contactors.
Two Isolated Relay Outputs.
3 Refer to table 10. M
4 Refer to table 10.N
5 Refer to tables 10.O-10.S
Power Connection
Figure 10A.13 and Figure 10A.14 show the power connection diagram for
the digital I/O.
Figure 10A.13
Power Connection (E151, E152, E153)
CHASSIS
GND
NOT
USED
230V ac
NEUT
115V ac
NEUT
115/230
V ac
Terminal
Block
Label
Terminal
Block
Label
CHASSIS
GND
NOT
USED
230V ac
NEUT
115V ac
NEUT
115/230
V ac
115V ac
L H
To frame To frame
L H
230V ac
11318-I
10A.3.1
Digital I/O Connection