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