User`s manual

26 Installation
2.9 CN3 pin assignments: Manual Pulse Input
(PCI-8164 only)
CN3 is for the manual pulse input.
NOTE The PCI bus provides the signals for the VCC and DGND
pins. These signals are not isolated.
No. Name Function (Axis)
1 DGND Bus power ground
2 PB4 Pulser B-phase signal input,
3 PA4 Pulser A-phase signal input,
4 PB3 Pulser B-phase signal input,
5 PA3 Pulser A-phase signal input,
6 VCC Bus power, +5V
7 DGND Bus power ground
8 PB2 Pulser B-phase signal input,
9 PA2 Pulser A-phase signal input,
10 PB1 Pulser B-phase signal input,
11 PA1 Pulser A-phase signal input,
12 VCC Bus power, +5V