31 Counter module XN-322-1CNT-8DIO
31.3 Input and output wiring
XN300 slice modules
06/16 MN050002 EN
www.eaton.com
261
31.3.1 RS422 mode wiring
To run the counter module in RS422 mode, follow the steps below:
▶
Power the XN300 slice module with 24 VDC by connecting the power
supply to the 24V incremental encoder supply and GND pins on terminal
X5 (+24 V (X1/X2)).
▶
Connect the XN300 slice module's 5 V and 0 V pins to the incremental
encoder's positive and negative potentials.
▶
Connect the incremental encoder's A, A, B, B, R, R output signals to the
corresponding pins on the XN300 slice module.
▶
Use the control software to configure the device so that it runs in RS422
mode.
Figure 141:
Wiring example for XN-322-1CNT-8DIO counter module in RS422 mode
31.3.2 TTL mode wiring
To run the counter module in TTL mode, follow the steps below:
￫
Check to make sure that the encoder is suitable for operation
with this module. To do this, compare the technical data for the
encoder with the specifications for the XN300 slice module.
24 V DC
R R
A A
B
B
PE
PE
0 V
X1
A- A+ B- B+
R- R+ 5V 0V
I1 I2 I3 I4
01 02 03 04
24
(X4)(X1/X2)
24
X2
X3
X5
X4
0V 0V
F1
U
e24
￫
Check to make sure that the encoder is suitable for operation
with this module. To do this, compare the technical data for the
encoder with the specifications for the XN300 slice module.
Summary of Contents for XN300
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