49
Supply Voltage VDC Connection
IMS-MN-LMDE42C_A
Liberty MDrive Ethernet TCP/IP
Supply Voltage VDC Connection
P1 Connector - Power Supply Interface Connection
Regeneration conditions resulting from braking or external driving forces may increase the VDC
supply voltage to an unexpected level. Components not rated for this voltage may be damaged
or cause unintended operation.
CAUTION
INOPERABLE EQUIPMENT DUE TO REGENERATION CONDITION
• Verify that all VDC components are rated for the voltage occurring during regeneration conditions
(i.e., proximity sensors, photo sensors, etc.).
• Use only power supply units that will not be damaged by regeneration conditions.
Failure to follow these instructions can result in injury or equipment damage.
The connection for the DC supply voltage at the product does not have an inrush current
limitation. If the voltage is switched on by means of switching the DC or hot plugging of
contacts, damage to the contacts or contact welding may result.
CAUTION
DAMAGE TO CONTACTS
• Use a power supply unit that limits the peak value of the output current to a value permissible for
the contact.
• Apply power to the drive by means of controlling the primary side of the power supply instead of
the secondary side of the power supply.
Failure to follow these instructions can result in injury or equipment damage.
Pin Assignment
The graphic and table below show the DC power connection assignment.
P1
P3
P2
LED 1
LED 2
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
1
2
3
4
