B&R Industries X20 System, User Manual

Page: 798 / 2720

X20 system modules • Counter modules • X20DC2395
798 X20 system User's Manual 3.10
4.11.14.7.2 Connection options
Channels 1 to 4 can be connected as follows:
Channel Function
1 I Event counter A A SSI data
2 I/O Event counter B B SSI cycle PWM
3 I Event counter A R
4 I/O Event counter B Enable reference PWM
The functions can also be mixed. For example:
Example 1
Channel Function
1 SSI data
2 SSI cycle
3 Event counter
4 PWM
Example 2
Channel Function
1 SSI data
2 SSI cycle
3 A
4 B
Example 3
Channel Function
1 Event counter
2 PWM
3 Event counter
4 PWM
Example 4
Channel Function
1 A
2 B
3 R
4 Enable reference
Example 5
Channel Function
1 A
2 B
3 Event counter
4 PWM
Example 6
Channel Function
1 Event counter
2 PWM
3 A
4 B
4.11.14.8 Input circuit diagram
Input x
VDR
Input status
I/O status
LED (green)
GND
24 V
Encoder 24 V
PTC
GND
4.11.14.9 Output circuit diagram
Output x
24 V
Push
GND
Pull
VDR
PTC
Output
monitoring
Output status
Output status