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Chapter 7 Installation
7–13
7-2-8 Separated layout of units
When installing the units vertically, avoid separating the MDS-B-V14L linear scale compatible drive
unit and power supply unit (A/B-CV), and the spindle drive unit (A/B-SP) and power supply unit
(A/B-CV). In the same manner, do not separate the 11kW or more standard servo drive unit
(MDS-B-V1).
If both a spindle drive unit and 11kW or more standard drive unit (MDS-B-V1, V14L) are being used,
lay out the units and power supply unit with the following priority.
V1 (V14L) – 150 > V1 (V14L) – 110 > SP – 300> SP – 260> SP – 220> SP – 185> SP – 150>
As shown in the following example, the 9kW or less standard servo drive unit
(MDS-B-V1/V2/V14/V24/V14L) can be installed vertically. However, the length of the relay link bar
must be 50cm or less, and two bars must be bundled.
B-V14/V24
B-V14L
A-SP
B-SP
A-CV
B-CV
L+
L–
L1+
L1–
L+
L–
L1+
L1–
A-V1/V2
B-V1/V2
Wiring length 50cm or less
(Note) The above details also apply when separately installing the units to the left and right.