Eaton XN300 - Page 292

35 Counter module XN-322-1CNT-8DIO
35.3 Input and output wiring
XN300 slice modules 02/24 MN050002EN Eaton.com 288
35.3.2 TTL mode wiring
To run the counter module in TTL 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, B, R output signals to the
corresponding pins on the module.
 Use the control software to configure the device so that it runs in TTL
mode.
Figure 160: Wiring example for XN-322-1CNT-8DIO counter module in TTL mode
￫
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.
U
e24
24 V DC
R
AB
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
X5X4
I
max
0V 0V
F1