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IMS-MN-LMDE42C_A
Electrical Data
Liberty MDrive Ethernet TCP/IP
Electrical Data
This section provides an overview of the LMD connection specifications and LED status
information. For pin assignment and installation information, refer to Chapter 4, “Installation” on
P1
P3
P2
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
1
2
3
4
1
2
P1 Connector - Supply Voltage (VDC)
Refer to the following table for LMD•42 supply voltage information.
LMD•42
Nominal voltage
1, 2
[+Vdc]
24/48
Limit values min/max
1, 2
[+Vdc]
12/48
Ripple at nominal voltage
[+Vpp]
4.6
Max. current input
[A]
2.0
1
The actual power requirement is often significantly lower, because the maximum possible motor torque is usually not required for
operation of a system.
2
UL 508C rating to 48 VDC, posted max ratings conforms to CE low voltage directive.
Auxiliary Supply Voltage VDC
Aux power is used to maintain power to the logic circuits and retain information stored in
counters, registers and user variable in the event of system power loss. It is not a required
connection.
Limit values min/max
[+Vdc]
12 ... 24
Ripple at nominal voltage
[+Vpp]
2.4
Max. current input
[mA]
194
