Omron RX Series - Page 629

12 - 21
12 Options
High-function General-purpose Inverter 3G3RX-V1 User’s Manual (I578-E1)
12-4 Regenerative Braking Unit and Braking Resistor
Combination Selection Table
12
8
1 breaking unit and
2 groups of
2 parallel resistor
units are
series-connected
9
1 breaking unit and
2 groups of
3 parallel resistor
units are
series-connected
10
1 breaking unit and
2 groups of
4 parallel resistor
units are
series-connected
11
1 breaking unit and
5 resistor units
connected in
parallel
No. Connection form
P/+2
Inverter
PRB
N/–
N
R
R
R
R
Voltage
detection
P/+2
Inverter
PRB
N/–
N
R
R
R
R
R
R
Voltage
detection
P/+2
Inverter
PRB
Braking unit
(Resistor mounted externally)
N/–
N
RRRR
RRRR
Voltage
detection
P/+2
Inverter
PRB
Braking unit
(Resistor mounted externally)
N/–
N
RRRRR
Voltage
detection