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Impedance stator
(500 + j1000)
Table 20: Technical data: Resolver interface [X2A]
Parameter Values
Resolution 16 Bit
Delay time signal detection < 200 µs
Speed resolution approximately 4 min
-1
Absolute accuracy of angle detection < 5 ´
Max. rotational speed 16.000 min
-1
4.5.2 Encoder connection [X2B]
At the 15-pole D-Sub connection [X2B], motors with encoder can be fed back. The possible
incremental encoders for the encoder connection are divided into several groups. If you want to use
other types of encoders, please contact your sales representative.
Table 21: Technical data: Encoder evaluation [X2B]
Parameter Values
Parameterisable number of encoder
lines
1 – 2
18
lines/revolution
Angular resolution / Interpolation 10 Bit/period
Encoder signals A, B 1 V
PP
differential; 2,5 V offset
Encoder signal N 0,2 to 1 V
PP
differential; 2,5 V offset
Commutation track A1, B1 (optional) 1 V
PP
differential; 2,5 V offset
Input impedance encoder signals
Differential input 120
Limit frequency f
Limit
> 300 kHz (high-resolution signal)
f
Limit
ca. 10 kHz (commutation track)
Additional communication interface
EnDat (Heidenhain) and HIPERFACE
®
(Sick-Stegmann)
Output supply 5 V or 12 V; max. 300 mA; current-limited
control via sensor lines
Set point programmable via SW
Standard incremental encoders without commutation signals:
Product Manual „Servo drives ARS 2100 SE“ Version 5.0
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