Technical data
Page 42
Product Manual
“Servo drive DIS-2 310/2 FB FS STO“
Version 4.0
4.5.3
Incremental encoder input and output [X1]
The digital incremental encoder inputs and outputs can be used to realise a master-slave
synchronisation.
In addition, the incremental encoder input can be used for the synchronisation with an external, single-
ended ABN signal.
Alternatively, the A and B inputs can also be interpreted as pulse-direction signals.
Table 18:
Technical data: Incremental encoder input [X1] (DIN4, DIN5, DIN6):
Parameter
Values
Number of lines
Programmable to 32 / 64 / 128 / 256 / 512 / 1024 lines per
revolution
Connection level
24 V single ended / 24V (8V...30V) active high,
following DIN EN 61131-2
Max. input frequency
F
Limit
= 50 kHz (lines/s); f
Limit
depending on input filter,
data measured with R
Input
= 13,3 k
and C
Input
= 470 pF
The output provides incremental encoder signals that can be processed in superordinate control
systems.
The signals are generated based on the angle of rotation of the encoder with a freely programmable
line count.
The emulation provides one single-ended track signal A and one single-ended track signal B.
Table 19:
Technical data: Incremental encoder output [X1] (DOUT1, DOUT2):
Parameter
Values
Number of lines
Programmable to 32 / 64 / 128 / 256 / 512 / 1024 lines per
revolution
Connection level
24V / max. 20 mA
Output impedance
R
a
300
Limit frequency
F
Limit
> 100 kHz (lines/s); f
Limit
depending on cable length,
data measured with R
Load
= 1 k
and C
Load
= 1 nF (which
corresponds to a cable length of 5m)
