
5 Detailed descriptions of the eldbus coupler | EtherCAT eldbus coupler UR20-FBC-EC
51Manual u-remote1432790000/08/12.2015
System
bus
U
SYS
U
IN
U
OUT
System
bus
U
SYS
U
IN
U
OUT
µC
8x
RJ45
USB
RJ45
DC
DC
System
bus
U
IN
U
OUT
24 V/10 A Input
24 V/10 A Output
Internal from the control card
UR20-FBC-EC
Block diagram UR20-FBC-EC