Mitsubishi Electronics MDS-R Manuel D’Utilisation

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4. Dedicated Options 
 
 
 
 
 
4 - 9
4-3  Battery and terminator option 
 
A battery unit must be used with the absolute position system. A battery unit or terminator must be 
connected on each NC communication bus line. Select the unit according to the system specifications. 
 
 Incremental system 
 (a) Terminator 
(A-TM) 
 
 Absolute position system 
  (b)  Battery (ER6) + terminator (A-TM) 
  (c)  Battery unit (MDS-A-BT) 
 
4-3-1  Terminator (A-TM) 
Always connect the terminator to the last unit connected to the NC communication bus line. If there 
are many axes and two NC communication bus line channels are in use, connect a terminator per 
each channel. 
 
(1)  Outline dimension drawing 
 
 A-TM 
 
 
 
 
 
 
 
 
[Unit: mm] 
20.9
29.7
3
3
.0
4
2
.0
1
1
.5