ADLINK PCI-8258 - Manual (Page 59)

Signal Connection 45
PCI-8254 / PCI-8258
Either servo motor drive or stepper motor drive employs one of the
two input interfaces described below:
1. Line Driver input interface provides better anti noise-resistant
and longer wiring length.
• Signal connection diagram:
Figure 3-2: Line Driver type pulse control command signal connection
example
2. Open-Collector input interface can increase passing
current capacity of signal by adjusting pull-up resistance
value at the shorter wiring length.