Omron SYSDRIVE 3G3RV, Руководство пользователя

Страница: 40 / 446

2
-4
Connection Diagrams
The
connection diagrams for the Inverter are shown in this section.
K K K K
Asian Models
The
connection diagram for Asian models is shown in Fig. 2.2.
When
using the Digital Operator, the motor can be operated by wiring only the main circuits.
Fig 2.2 Connection Diagram for Asian Models
Inverter
(Ground to 100
Ω
max.)
250 VAC, 1 A max.
30 VAC, 1 A max.
Multi-function
open-collector outputs
48 VDC 50 mA max.
Default:
Frequency
agree signal
Default: Zero
speed
Multi-function output
250 VAC, 1 A max.
30 VDC, 1 A max.
Default: Running
signal
4 to 20 mA
0 to 10 V
Pulse train input
Master speed
pulse train
0 to 32 kHz (3 k
Ω
)
High level: 3.5 to 13.2 V input
Frequency setting power
+15 V, 20 mA
Master speed reference
0 to 10 V (20 k
Ω
)
Master speed reference
4 to 20 mA (250
Ω
)
[0 to 10 V (20 k
Ω
) input]
Frequency setting
adjustment
Frequency
setter
External
frequency
references
IG
RS-485/422
communications
Terminating
resistance
Pulse train output
0 to 32 kHz (2.2 k
Ω
)
Default: Output
frequency
3-phase power
200 to 240 V
50/60 Hz
MCCB
Multi-step speed
setting 1
Multi-step speed
setting 2
Jog frequency selection
Shield terminal
Forward Run/Stop
Reverse Run/Stop
External fault
Fault reset
CN5 (NPN setting)
Multi-function
inputs
Multi-function analog output 1
10 to 10 V 2 mA
Default: Output frequency
0 to +10 V
Default: Output current
0 to +10 V
-10 to 10 V 2 mA
Multi-function analog output 2
Ammeter adjustment
Short-circuit bar
Ammeter adjustment
DC reactor to improve
input power factor (optional) Braking Resistor Unit (optional)
3G3RV
IM
Multi-function output 1
Multi-function output 2
Shield Twisted-pair wires
Factory
settings
Fault contact output