Connecting Binary Signals - ABB RELION 620 Series Installation Manual

1MRS757641 G
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
Figure 45: Example of BIO0005 card variant (8 BI + 4 BO)
620 series
Installation Manual
See the specific card variant from the application manual.
BIO0005
2
wire or for two 0.5...1.0 mm
Connecting
2
wires.
55