D E T A I L E D A R C H I T E C T U R E
Data Device Corporation
SB-3624XIX-3L0 Manual
www.ddc-web.com
Rev D -10/15
24
Figure 14. Incremental Encoder Emulation Timing
5.2.5 Velocity Output
Each input channel has an analog velocity output . The analog velocity output is
accessible through connector P3. The voltage range is +/- 4V. The polarity indicates
the direction of rotation where a positive voltage is for increasing angle. See Table 7
below for analog velocity characteristics.
Table 7. Velocity Characteristics
PARAMETER
UNITS
TYPICAL
MAX./MIN.
POLARITY
Voltage Range
V
4.0
VOLTAGE SCALING
(resolution dependent)
RPS/V
Typical TR (See Table 6)
SCALE FACTOR
Error
Scale Factor TC
Reversal Error
Linearity
Zero Offset
Zero Offset TC
Load
%
PPM/ deg C
%
% output
mV
uV/ deg C
k Ohms
10
100
1
0.5
5
15
20 (max.)
200 (max.)
2 (max.)
1 (max.)
15 (max.)
30 (max.)
10 (min.)
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