Omron SYSDRIVE 3G3RV, User Manual

Page: 436 / 446

Wiring Examples
10-
13
10
K K K K
Using Contact and Open Collector Outputs
This
example shows wiring for contact outputs and open collector outputs.
The
following example is for the 3G3RV-A2075 (200-V class Inverter for 7.5 kW).
Fig 10.9
Inverter
Ground
Error contact output
Open collector 1
Multi-function
open collector output
48 VDC 50 mA max.
(Default: zero speed)
Multi-function output
(Default: RUN)
3-phase power
MCCB
Multi-function analog output 1
-10 to +10 V 2 mA
Default: output frequency,
0 to +10 V
Default: Ouput current,
0 to +10 V
-10 to +10 V 2 mA
Multi-function analog output 2
Frequency meter scale adjustment resistor
Ammeter scale adjustment resistor
Motor
Sequence external power
supply
Surge
absorber
250 VAC max.
30 VDC max.
Flywheel
diode
48 VDC max.
48 VDC max.
Sequence
(Default: Freq agree)
250 VAC, 1 A max.
30 VDC, 1 A max.
250 VAC, 1 A max.
30 VDC, 1 A max.
Flywheel
diode
Flywheel
diode
Open collector 2