2 connecting to/from external encoders, Connecting to/from external encoders, Figure 3-9: connecting to an external encoder – ADLINK PCI-9524 User Manual
Page 56: With npn sink drivers, Figure 3-10: connecting to an external encoder, With pnp source drivers
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40
Signal
Connections
ADLINK Technology Inc.
Copyright 2008
3.3.2
Connecting to/from External Encoders
Figure 3-9: Connecting to an external encoder
with NPN sink drivers
Vcc
Phase A
ENCn_A+
ENCn_A-
Phase B
GND
ENCn_B+
ENCn_B-
249O
249O
+ISOPWR
ISOGND
Encoder
PCI-9524
Figure 3-10: Connecting to an external encoder
with PNP source drivers
ENCn_A+
ENCn_A-
ENCn_B+
ENCn_B-
249O
249O
+ISOPWR
ISOGND
Vcc
Phase A
Phase B
GND
PCI-9524
Encoder
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