KL9550 - contact assignment
Terminal point | No. | Function |
---|---|---|
System power +24 V out | 1 | Distribution of the system supply to the Bus Coupler |
+0 V out system power | 5 | Distribution of the system supply to the Bus Coupler |
+24 V | 2 | Field supply feed for the power contacts (internally connected to terminal point 6) |
+24 V | 6 | Field supply feed for the power contacts (internally connected to terminal point 2) |
0 V | 3 | Field supply feed for the power contacts (internally connected to terminal point 7) |
0 V | 7 | Field supply feed for the power contacts (internally connected to terminal point 3) |
System power +24 V in | 4 | System supply feed |
+0 V in system power | 8 | System supply feed |