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• DOK-DIAX01-MAIN+2AD+1M-ANW1-EN-E1,44 • 07.97
6. Interfaces for the NC controller and feedback
Schnittstelle-Spindel
5
1
2
3
4
6
7
8
9
10
11
12
13
14
15
X5
controller
0
A
0
ref
B
B
ref
A
ref
0
A
B
Pins for
high-resolution
INDRAMAT
spindle feedback
Pins for
incremental encoder
spindle feedback
(ROD 420/426 compatible)
0 V ( 180 mA )
+5 V
A
0
B
( 400
mA )
Signal from
INDRAMAT
high-resolution
spindle feedback
voltage source
of attached
spindle feedback
Signal from
incremental encoder,
max. input
voltage
at 0V: ± 15V
+ 5.25V
+ 4.75V
+ 5V
0V
+ 1V
Differential voltage
level between,
e.g., A and A, B and B, 0 and 0
- 1V
0 ( low )
1 ( high )
0V
6.9 Additional Encoder Input (option)
The control unit supplies the associated spindle feedback with +5V. The
inputs AA, BB and OO are differential inputs.
Plug terminal strip X5 has pins for the Indramat high-resolution spindle
feedback as well as for pins for incremental encoders used as spindle
feedback (compatible with ROD 420 or ROD 426).
Only one of the quoted feedback types can be connected!
Identification in "second encoder input" type code field: P
Figure 115: Interface for additional encoder input (optional)
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