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MDS-D/DH Series Specifications Manual
2-4 Drive unit
2 - 61
(b) Explanation of each 2-axis 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
LED --- Unit status indication LED
(2) SWL,SWM --- Axis No. setting switch (L,M axis)
(3) SW1 --- Unused axis setting switch (L, M axis)
(4) CN1A --- NC or master axis optical communication connector
(5) CN1B --- Slave axis optical communication connector
(6) BTA,BTB ---
For connecting converged battery unit
Both BTA and BTB are the same function, and they are internally connected each other.
(7) BT1 --- For connecting battery built-in drive unit ER6V-C119B
(8) CN9 --- Maintenance connector (usually not used)
(9) CN4 --- Power supply communication connector
(10) CN2L --- Motor side detector connection connector (L axis) 5V power supply capacity:0.35A
(11) CN3L --- Machine side detector connection connector (L axis) 5V power supply capacity:0.35A
(12) CN2M --- Motor side detector connection connector (M axis) 5V power supply capacity:0.35A
(13) CN3M --- Machine side detector connection connector (M axis) 5V power supply capacity:0.35A
(14) CN20 --- Motor brake/dynamic brake control connector (Key way: X type)
(15)
Main
circuit
TE2
L+
L-
Converter voltage input terminal (DC input)
(16) TE3
L11
L21
Control power input terminal (single-phase AC input)
(17)
TE1
MU, MV, MW,
Motor power supply output connector(3-phase AC output)
Motor grounding terminal (for 90mm width or less)
(18)
LU, LV, LW,
(19)
TE1
MU, MV, MW
Motor power supply output connector(3-phase AC output) (for 120mm width)
(20) LU, LV, L
(21) PE
Grounding terminal, Motor grounding terminal
Note that TE1 connector (above "(17)", "(18)") is used for the motor grounding of the 90mm
width or less unit.
2-axis servo drive unit MDS-D-V2-
Type 2020 to 8080 16080,160160 160160W
Unit width (mm) 60 90 120
(15) TE2 M6×16
(16) TE3 M4×12
(19) (20)TE1 --M5×12
(21)
M4×12 M5×12
MDS-D-V2
90mm width or less
Bottom view
MDS-D-V2
120mm width
(6)
(7)
(15)
(16)
(2)
(3)
(9)
(12)
(14)
(1)
(4)
(5)
(8)
(10)
(11)
(13)
(17)
(18)
(21)
1 2
1 2 1 2
(21)
(19)
(20)