ABB Relion 620 Series - Connecting Binary Signals

1
GUID-C323C8A4-E434-4DCA-8DA8-C0ED44BC693D V1 EN
Figure 40: Connection of drain wires
1 Drain wires
5.5 Connecting binary signals
• Connect the wires for the binary signals to the correct device according to the
connection diagram. Each terminal for binary input and output signal is
dimensioned for one 0.5...2.5 mm
2
wire or for two 0.5...1.0 mm
2
wires.
See the specific card variant from the application manual.
Section 5 1MRS757641 E
Connecting
46 620 series
Installation Manual