Analog And Encoder Input Signal Specifications - Sony MJ700 Bedienungsanleitung

5-2. Analog and encoder input signal
specifications
MJ500 and MJ600 (SIN/COS) signals
Item Symbol
Input signal (+VA)_(_VA),
amplitude (+VB)_(_VB)
Center +VOA, _VOA,
+VOB, _VOB
voltage
Offset (+VOA)_(_VOA),
voltage (+VOB)_(_VOB)
Input
impedance
MJ700 (SIN/COS) signals
Item Symbol
Input signal (+VA)_(_VA),
amplitude (+VB)_(_VB)
Center +VOA, _VOA,
voltage +VOB, _VOB
Offset (+VOA)_(_VOA),
voltage (+VOB)_(_VOB)
Input
impedance
n
These values are electrical specifications only. These values
do not guarantee the division accuracy (interpolation
accuracy).
MIN TYP MAX Units
0.6 0.96 1.2 Vp-p
2.0 2.5 3.0 V
_0.3 0 +0.3 V
120 Z
MIN TYP MAX Units
0.8 1.1 1.2 Vp-p
2.0 2.5 3.0 V
_0.3 0 +0.3 V
120 Z
Encoder input waveform diagram
SIN and COS signals
(VOA corresponds to SIN, and VOB corresponds to COS)
+VOA +VOB
Center
voltage
_VOA
_VOB
Encoder signal input equivalent circuit
+SIN
+COS
Encoder signal
120 Z
input
_SIN
_COS
+VA, _VA
Amplitude
+VB, _VB
0V
To internal circuits
_
+
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