Omron SYSDRIVE 3G3RV Series User Manual

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*1.The default settings are given for terminals S3 to S7. For a 3-wire sequence, the default settings are a 3-wire sequence for S5, multi-step speed setting 1
for S6 and multi-step speed setting 2 for S7.
*2.When driving a reactive load, such as a relay coil, always insert a flywheel diode as shown in Fig 2.24.
*3.Pulse input specifications are given in the following table.
Fig 2.24 Flywheel Diode Connection
nShunt Connector CN5 and DIP Switch S1
The shunt connector CN 5 and DIP switch S1 are described in this section.
Fig 2.25 Shunt Connector CN5 and DIP Switch S1
Pulse
I/O
RP
Pulse input
*3
H6-01 (Frequency reference input)
0 to 32 kHz (3 kΩ)
High level voltage 3.5 to
13.2 V
MP Pulse monitor H6-06 (Output frequency)
0 to 32 kHz
+5 V output
(Load: 1.5 kΩ)
RS-
485/
422
R+
MEMOBUS communica-
tions input
For 2-wire RS-485, short R+ and S+ as well
as R- and S-.
Differential input,
photocoupler isolation
R-
S+
MEMOBUS communica-
tions output
Differential input,
photocoupler isolation
S-
IG Signal common - -
Low level voltage 0.0 to 0.8 V
High level voltage 3.5 to 13.2 V
H duty 30% to 70%
Pulse frequency 0 to 32 kHz
Table 2.16 Control Circuit Terminals (Continued)
Type No. Signal Name Function Signal Level
External power:
48 V max.
Coil
Flywheel diode
50 mA max.
The rating of the flywheel diode
must be at least as high as the
circuit voltage.
O
F
F
1
2
CN5
S1
1(( 10
8+
Note: Refer to Table 2.17 for S1
functions and to Table
2.18 for CN5 functions.
: Factory settings
Terminating resistance
Analog input switch

Omron SYSDRIVE 3G3RV Series Specifications

General

Brand	Omron
Model	SYSDRIVE 3G3RV Series
Category	Inverter
Language	English