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8.4 Specifications of 11µApp Interface Board
Signal amplification (Ie1, Ie2, Ie0):
Input amplifier:
Maximum signal current:
Maximum frequency at encoder input:
-3 dB:
Note:
The maximum input frequency only stands for the cutoff frequency of current/voltage converter in PWM 8
(signal source: frequency generator). In real operation with encoders the frequency highly depends on the
photocells and their capacitance, as well as on the cable lengths.
Measure current/voltage:
Measuring range
Measuring range
Tolerance:
Measure amplitudes:
Measuring range:
Measuring frequency:
Tolerance:
without adjustment via software:
with adjustment via software:
Fault detection signal:
Encoder output:
Output signal:
8.5 Specifications of 1Vpp Interface Board
Input amplifier:
Maximum signal voltage:
Maximum frequency at encoder input:
for encoder voltage on interface board:
for signals on BNC sockets (- 3dB):
Note:
Input frequencies over 1 MHz are possible; however, the tolerance of the PHA/TV display can no longer be
guaranteed!
The maximum input frequency only stands for the cutoff frequency of the voltage input of PWM 8 (signal
source: frequency generator). In real operation with encoders the frequency highly depends on the encoder
and on the cable lengths.
Measure current/voltage
Measuring range
Measuring range
Tolerance:
current:
voltage:
current:
voltage:
mV
300
m
A
Ie0, Ie1, Ie2: 66 µApp
approx. 300 kHz
0 - 500 mA
0 - 10 V
± 3 %
2 µApp - 33.3 µApp (0.6 - 10 Vpp)
10 Hz - 50 kHz
± 5 %
± 3 %
Ie1 and Ie2 < 4 µApp
like input signal without U
± 5 Vpp
approx. 500 kHz
approx. 1 MHz
0 - 500 mA
0 - 10 V
± 3 %
- 40 -
0
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