ADLINK PCI-9524 - Manual (Page 58)

42 Signal Connections
PCI-9524 ADLINK Technology Inc.
User’s Manual Copyright 2008
3.3.3 Connecting to External Servo Amplifiers
Figure 3-13: Connecting to an external servo-amplifier
with opto-coupler inputs
CLK/CW
COM0
DIR/CCW
COM1
470O
470O
VDD
ISOGND
ISO5VDD
PULSEn_B+
ISOGND
Servo Amplifier PCI-9524
PULSEn_A+
PULSEn_A-
PULSEn_B-
Figure 3-14: Connecting to an external servo-amplifier
with differential line-receivers
CLK+/CW+
CLK-/CW-
DIR+/CCW+
DIR-/CCW-
VDD
ISOGND
ISO5VDD
PULSEn_B+
ISOGND
Servo Amplifier PCI-9524
PULSEn_A+
PULSEn_A-
PULSEn_B-