5.4.2
Connecting merging unit with a test switch
•
When the merging unit is used with a test switch, connect the current and voltage
transformers directly to the switch.
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.
In addition to specific BIO cards, BI/O signals are available with
some AIM and PSM cards. See the application manual for
standard-configuration specific binary signal options.
1MRS758405 C
Section 5
Connecting
SMU615
41
Installation Manual