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Encoder Interface UVW / TTL Output
.
Channel 2
..1
Specifications
XB
Interface type
Output signals
Outputs / tracks
Limiting frequency
Increments per revolution
..2
Description of XB
Figure ..2 XB as socket or terminal strip
PIN
Figu-
Figu-
re 1
re 2
1
2
4
5
6
7
8
9
–
..
Output signals channel 2
...1
Signal tracks
At this TTL output encoder interface the signals A+ and B+ are electrically phase-shifted by
90° rectangular signals with the respective inverted tracks A- and B-.
Figure ...1
5
4
3
2
1
9
8
7
6
Figure 1
Name Description
1
A+
Incremental encoder output track A
B+
Incremental encoder output track B
5
N+
Output zero track
7
5 V
Voltage output 5 V
–
24 V
Voltage output 20...0 V
2
A-
Differential signal to A+
4
B-
Differential signal to B+
6
N-
Differential signal to N+
8
COM
Reference potential for voltage supply
–
GND
Connection for shield at connector housing - is directly connec-
ted with the inverter earth. Connect-up external shield at the
respective connector housing.
Signal tracks A and B with inverse signals
Terminal strip 8-pole or socket SUB-D9
Incremental encoder output
5 V TTL according to RS485
A, B and N with the respective inverted signals
00 kHz
1...168 inc (recommendation 2500 inc for speed upto
4500 rpm
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Figure 2
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GB-11
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