Omron RX2 Series - Page 721

11 - 23
11 Options
High-function General-purpose Inverter RX2 Series User’s Manual
11-4 Regenerative Braking Unit and Braking
Resistor Combination Selection Table
11
13
1 Braking unit and
7 resistor units
connected in paral-
lel
14
1 Braking unit and
2 groups of
5 parallel resistor
units are
series-connected
15
2 Braking units and
2 groups of
3 parallel resistor
units are each
series-connected
16
2 Braking units and
2 groups of
4 parallel resistor
units are each
series-connected
No. Connection form
PRB
N
RRRRRRR
P/+
Inverter
Braking unit
(Resistor mounted externally)
N/–
Voltage
detection
P/+
Inverter
PRB
Braking unit
(Resistor mounted externally)
N/–
N
RRRR
RRRR
R
R
Voltage
detection
PRB
N
R
R
R
R
R
R
PRB
N
R
R
R
R
R
R
Slave drive cable
P/+
Inverter
Braking unit
(Resistor mounted
externally)
Braking unit
(Resistor mounted
externally)
N/–
Voltage
detection
Voltage
detection
PRB
N
R
R
R
R
R
R
R
R
PRB
N
R
R
R
R
R
R
R
R
Slave drive cable
P/+
Inverter
Braking unit
(Resistor mounted
externally)
Braking unit
(Resistor mounted
externally)
N/–
Voltage
detection
Voltage
detection