Connecting analogue output cables
4.2.
Ten analogue output (AO) cables are delivered with SIM600.
Connect the cables to the connectors labelled AO1 to AO10 on the side panel of Protection
System Simulator SIM600 and to the current or voltage sensors of the IED. If there are
no current or voltage sensors in the IED, the AO cables have to be connected to the
measurement transformers of the IED via a suitable voltage and/or current amplifiers.
AO cable.jpg
Figure 4.2-1 Analogue output cable
AO_connectors.JPG
Figure 4.2-2 Analogue output connectors
Analog mA outputs
SIM600 is equipped with two constant current outputs, that can be set in the range of 0-
25 mA. The outputs are labeled “DCO1” and “DCO2” in SIM600 Editor. The constant
current outputs can be used for simulation of thermal measurements.
The outputs are located in a 6-pin connector next to the power supply connector of
SIM600, and are labeled “AO11” and “AO12”. The DCO1 configuration component
corresponds to AO11, while DCO2 corresponds to AO12. The brown wire of the con-
nector is the current output (positive terminal), while the white wire is the return path
of the current (negative terminal).
19
Protection System Simulator SIM600
1MRS756102
Installation Manual
