Mitsubishi Electric LT-3020 Instruction Manual Page 57

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2 Specifications
MITSUBISHI CNC
2 - 20
(2) Explanation of each multi axis integrated servo drive unit part
The connector and terminal block layout may differ according to the unit being used. Refer to each unit outline
drawing for details.
<Each part name>
<Screw size>
Name Description
(1)
Control
circuit
POWER --- 24V power supply status indication LED
(2)
SP1,
SP2,SV1,SV2
--- Unit status indication LED
(3) CN22 --- Control power input terminal (DC24V) input connector
(4) CN9A --- Connector for DIO/analog output (spindle)
(5) CN9B --- Connector for DIO/analog output (servo)
(6) OPT1A --- NC optical communication connector
(7) CN2SP --- Spindle motor side detector connection connector 5V power supply capacity:0.35A
(8) CN3SP --- Spindle side detector connection connector 5V power supply capacity:0.35A
(9) CN2L --- Servo motor side detector connection connector (L-axis) 5V power supply capacity:0.35A
(10) CN2M --- Servo motor side detector connection connector (M-axis) 5V power supply capacity:0.35A
(11) CN2S --- Servo motor side detector connection connector (S-axis) 5V power supply capacity:0.35A
(12) CN3L --- MDS-EX-SR connection connector (L axis:LA)
(13) CN3M --- MDS-EX-SR connection connector (M axis:MA)
(14) CN3S --- MDS-EX-SR connection connector (S axis:SA)
(15) BTA --- For connecting converged battery unit
(16) BT1 --- For connecting battery built-in drive unit ER6V-C119B
(17) CHARGE LAMP --- Converter voltage output charge-discharge status indication LED
(18)
Main
circuit
TE1
L1, L2, L3 Power supply input terminal (3-phase AC output)
U, V, W Motor power output terminal (spindle, 3-phase AC output)
P+, N-
DC output for unit stopped caused by power failure
*Do not wiring during unused state.
(19) CN31L
U, V, W,
Motor power supply output connector (L-axis, 3-phase AC output)
(20) CN31M
U, V, W,
Motor power supply output connector (M-axis, 3-phase AC output)
(21) CN31S
U, V, W,
Motor power supply output connector (S-axis, 3-phase AC output)
(22) PE
Grounding terminal
(also including grounding of the spindle motor)
Multi axis integrated drive unit MDS-DM-
Type
SPV3F- SPV2F-
10080 16080 20080 200120 10080 16080 20080
Unit width (mm) 260
(18)TE1 M5 x 12
(22)
M5 x 8
(18)
(19)
(2)
(3)
(17)
(1)
(4)
(5)
(8)
(10)
(11)
(6)
(7)
(9)
(20)
(21)
(22)
12
12
(15)
(16)
(12)
(13)
(14)
MDS-DM-SPV2F/SPV3F
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