Precautions For Wiring - Panasonic MINAS A6 Series Reference Specifications

Ac servo driver
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8-3 Precautions for wiring

(1) Wiring to power connector and terminal block
100/ 200 V sizes A - B
Power supply
(3-phase)
*When you use single phase,
connect the main power
between L1 and L3 terminals.
■Connection of regenerative resistor
Shorting
Size
cable
(Accessories)
A
Not attached
B
- The circuit connected to terminal X1 – X6 are secondary circuits.
Insulation is needed against the primary side power supply (power supply of the motor brake).
Please do not connect them with the same power supply.
MCCB
Internal
regenerative
In case of using the external
resistor
regenerative resistor
Between P and B:
Not
Connect the external
installed
regenerative resistor.
ON
OFF
L
MC
External
regenerative
resistor
Red
White
Black
Green or
Green/Yellow
motor
ALM
37
Insulated
+
DC12 to 24 V
36
-
(±5 %)
Connection of the connector XB
Between P and B:
Keep open
Motor Business Unit, Panasonic Corporation
No. SX-DSV03015 - 36 -
Built-in thermostat of an external
regenerative resistor (light yellow)
MC1
ALM
Coli surge suppression units
XA
L1
Main power
L2
supply
L3
L1C
Control power
supply
L2C
XB
P
N
B
U
Motor
V
connection
W
X4
ALM+
ALM-
In case of not using the external
regenerative resistor

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