ABB Relion 620 Series - Connecting Binary Signals

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.
BIO0005
Figure 45: Example of BIO0005 card variant (8 BI + 4 BO)
1MRS757641 G
Connecting
620 series
Installation Manual
55