4 Interconnection
9
4
Interconnection
Fig. 4
shows interconnection between the Drive, the PG-B2 card, and peripheral equipment.
Note: The PG terminal symbols are the examples when using a Yaskawa’s motor.
PG type: LMA-
B-S185Y (complementary output)
The pulse monitor emitter is connected to common inside the PG-B2.
The emitter common must be used for external circuits.
Fig. 4 Basic Interconnection Diagram (Example when Used with a G7-series Inverter)
Inverter
Motor
Pulse A
Pulse A
Pulse B
Pulse B
(Forward rotation)
Grounding lead wire
Pulse A
Pulse B
E (G)
Varispeed G7
R
S
T
U
V
W
Divider
Pulse monitor outputs
