IAI America SCON-CA User Manual
Page 85
Chapter 2 Wiring
75
2.3.6 Connectable Regenerative Units
Connect regenerative unit (s) with attached cables as shown in the figure below.
1) When connecting 1 unit
: Connect with enclosed cable (CB-SC-REU)
2) When connecting 2 or more units : Connect with enclosed cable (CB-ST-REU)
(1)
(1)
(2)
SCON
SCON
Regeneration Unit
Regeneration Unit
� Specification of connector for connecting external regenerative unit
Connector Name
External Regenerative Unit Connector (RB)
Cable Side
1-178128-3
Controller Side
1-178138-5
Pin No.
Signal Name
Contents
Applicable cable diameter
RB+
Regeneration Resistor +
(Motor drive DC voltage)
RB-
Regeneration Resistor -
PE
Ground Terminal
Dedicated cable is enclosed
to regenerative unit
� [Reference connectable quantity : Excluding RCS2-RA13R]
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�
�
�
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� [Reference connectable quantity : RCS2-RA13R]�
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Motor Output
Connectable Number of Regenerative Units
to 100W
(Note)
Not Required
101 to 400W
1
Horizontal Mount/
Vertical Mount
401 to 750W
2
(Note) One unit is necessary for LSA/LSAS-N10S Types.
Motor Output
Connectable Number of Regenerative Units
Lead 1.25
Not Required
Horizontal Mount
Lead 2.5
1
Lead 1.25
1
Vertical Mount
Lead 2.5
1