Intelligent Motion Systems Modular LYNX System User Manual
Page 54
1 - 54
Modular LYNX System 12.05.2003
I n p u t F i l t e r i n g
User definable Digital filtering makes the LYNX well suited for noisy industrial environments. The filter
setting is software selectable using the
IOF Variable
with a minimum guaranteed detectable pulse width of
18 microseconds to 2.3 milliseconds.
The table below illustrates the IOF settings.
Table 10.4: Digital Filter Settings for the Differential I/O
Figure 10.3: LYNX Differential I/O Input Equivalent Circuit
Input (+)
Channel A (+)
Differential
Encoder
Channel B (+)
Index (+)
Channel A (-)
Channel B (-)
Index (-)
Input (-)
+5VDC
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/O
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