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Chapter 7 Installation
7–17
7-2-11 Connection of battery unit
When using the absolute rotary encoder (OSA104, OSA105, etc.) with the linear servo system, the
battery unit must be used. When using an absolute linear scale such as LC191M (Heidenhain) or
AT342 (Mitsutoyo) with the normal linear servo system, the battery unit is not required.
(1) Without battery unit
(2) With battery unit
The battery unit type is as shown below according to the battery capacity (No. of connected units).
Select so that the No. of absolute rotary encoders (OSA104, OSA105) is less than the battery unit
capacity.
MDS-A-BT- 2
4
6
8
The last number of the type indicates the
battery unit capacity (No. of connected
units).