31 Counter module XN-322-1CNT-8DIO
31.2 Pin assignment
XN300 slice modules
06/16 MN050002 EN
www.eaton.com
259
31.2 Pin assignment
Figure 139:
Pin assignment
a
X1
– A- RS422 incremental encoder signal (A-)
– A+ RS422/TTL incremental encoder signal (A+)
– B- RS422 incremental encoder signal (B-)
– B+ RS422/TTL incremental encoder signal (B+)
b
X2
– R- RS422 incremental encoder signal (R-)
– R+ RS422/TLL incremental encoder signal (R+)
– 5 V +5 V encoder power supply
– 0 GND
c
X3
– I1 digital input 1
– I2 digital input 2
– I3 digital input 3
– I4 digital input 4
d
X4
– O1 digital output 1
– O2 digital output 2
– O3 digital output 3
– O4 digital output 4
Output status
yellow
ON
Output ON
OFF
Output OFF
Status Error
+24V
red
ON
Supply v24V OK
OFF
24 V supply voltage (undervoltage) or the system is
not being powered at all. If the system is not being powered
at all, the module status LED will be OFF.
X1
A-
A+
B-
B+
S
U
X2
R-
R+
5V
0V
X3
I1
I2
I3
I4
X4
O1
O2
O3
O4
X5
24
24
0V
0V
1CNT
8DIO
①
②
③
④
⑤
Summary of Contents for XN300
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