Connection Bk1250; Fig. 23 Bk1250 Connection - Beckhoff BK11 0 Series Documentation

4.5.3

Connection BK1250

Fig. 23: BK1250 Connection
Table 2: Connection
Terminal point Description
Name No.
+24 V Us 1 Power supply for Bus Coupler and E-bus electronics
+24 V Up 2 Power supply for power contacts (internally connected to terminal point 6)
0 V Up 3 Power supply for power contacts (internally connected to terminal point 7)
PE 4 PE connection (internally connected to terminal point 8)
0 V Us 5 Power supply for Bus Coupler and E-bus electronics
+24 V Up 6 Power supply for power contacts (internally connected to terminal point 2)
0 V Up 7 Power supply for power contacts (internally connected to terminal point 3)
PE 8 PE connection (internally connected to terminal point 4)
BK11x0, BK1250 Version: 4.1
Basic principles
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