YASKAWA VARISPEED-616G5 Instructions Manual page 6

3
Interconnection
Fig.
NOTE
6
Fig. 3 shows interconnection between the inverter, DO-02C, and peripheral
equipment.
Inverter
VS-616G5
3 Interconnection diagram
Care must be taken with the cables connected to DO−02C according to the use
of the card. Observe the following.
S If the card is to be used as a heavy current circuit (for main circuit wiring, or
as any other type of circuit that emits much noise), separate the cables from
other signal cables.
S If the card is to be used as a signal circuit, separate the cables from heavy
current circuits (main circuit wiring or any other power wiring).
The output relays of DO−02C are not for weak current signals. If used for
switching of weak current signals, imperfect contact may occur.
Motor
DO-02C