2. Specifications
2 - 21
2-2-4 Explanation of each part
(1) Explanation of each servo drive unit part
<4>
<5>
<8>
<6>
<1>
<2>
<16>
<12>
<14>
<13>
<3>
<10>
<7>
<9>
<4>
<5>
<8>
<7>
<6>
<1>
<2>
<15>
<16>
<12>
<14>
<13>
<3>
<10>
<11>
MDS-R-V1 (1-axis servo drive unit)
MDS-R-V2 (2-axis servo drive unit)
The connector layout differs according to the unit being used. Refer to each unit’s outline drawing
for details.
Each part name
Name
Description
<1>
LED
---
Unit status indication LED
<2>
SW1
---
Axis No. setting switch (Left: L axis, Right: M axis)
<3>
BT1A
---
Battery connection connector
<4>
CN1A
---
NC or upward axis communication connector
<5> CN1B
---
Battery
unit/Terminator/Lower axis communication connector
<6>
CN9
---
Analog output connector
<7> CN4
---
Maintenance
connector
<8>
CN2L
---
Motor side detector connection connector (L axis)
<9>
CN2M
---
Motor side detector connection connector (M axis)
<10>
CN3L
---
Machine side detector connection connector (L-axis)
<11>
CN3M
---
Machine side detector connection connector (M-axis)
<12>
CN22
---
Control power (24VDC) input connector
<13>
Control circuit
---
CHARGE LAMP
Converter voltage output discharge status indication LED
<14>
CN31L
LU, LV, LW, PE
L axis motor drive output (3-phase AC output) connector
<15>
CN31M
MU, MV, MW, PE
M axis motor drive output (3-phase AC output) connector
<16>
Main
cir
c
uit
CN30
L1, L2, L3, PE, P, C
Power input (3-phase AC input), regenerative resistor
connection connector
(Note)
CN2M/CN31M are not mounted with the MDS-R-V1 unit.
