Beckhoff EP1957-0022 Operating Instructions Manual page 47

LED Display
off
In 4 on
off
In 5 on
off
In 6 on
off
In 7 on
off
In 8 on
off
Out 1 on
off
Out 2 on
off
Out 3 on
off
Out 4 on
off
Us on
off
Up on
off
EP1957-0022 and EP1957-2222
Meaning
Input 3 is not connected and logical 0
Input 4 is connected and logical 1
Input 4 is not connected and logical 0
Input 5 is connected and logical 1
Input 5 is not connected and logical 0
Input 6 is connected and logical 1
Input 6 is not connected and logical 0
Input 7 is connected and logical 1
Input 7 is not connected and logical 0
Input 8 is connected and logical 1
Input 8 is not connected and logical 0
Output 1 is connected
Output 1 is not connected
Output 2 is connected
Output 2 is not connected
Output 3 is connected
Output 3 is not connected
Output 4 is connected
Output 4 is not connected
Control voltage Us is available
Control voltage Us is not available
Control voltage Up is available
Control voltage Up is not available
Version: 2.0.0
Operation
47