Omron EasySpeed 3G3JE, User Manual

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Chapter 2
2-6
Design
2-2 Wiring
2-2-1 Standard Connection Diagrams
■ Standard Models
■ Communications Models
Note 1. Refer to 2-2-4 Wiring Control Circuit Terminals for information on wiring the control circuit
terminals.
2. An optional Braking Resistor can be connected only to Inverters with braking resistor con-
trol.
Forward/stop
Reverse/stop
R/L1
B1 B2
S/L2
T/L3
24 VDC/SC (See note 1.)
U/T1
V/T2
W/T3
Braking Resistor (option) (See note 2.)
SS0
SS1
STF
STR
SC/24 VDC
Load
Load
1
2
3
4
5
6
ALM (+)
ALM (
−
)
STA (+)
STA (
−
)
7
8
9
10
Multi-step speed reference 0
3G3JE
Inverter
Three-phase
200 to 230 V AC
M
3~
MCCB
Multi-step speed reference 1
R/L1
B1 B2
S/L2
T/L3
U/T1
V/T2
W/T3
Load
Load
Forward/stop
Reverse/stop
1
2
3
4
5
6
7
8
9
10
3G3JE
Inverter
MCCB
Three-phase
200 to 230 V AC
RS-485 (+)
RS-485 (
−
)
RS-485 (+)
RS-485 (
−
)
24 VDC/SC
(See note 1.)
STF
STR
SC/24 VDC
ALM (+)
ALM (
−
)
STA (+)
STA (
−
)
Braking Resistor (option) (See note 2.)
M
3~