ADLINK PCI-8144 - Manual (Page 27)

Signal Connections 17
3 Signal Connections
Signal connections of all I/O’s are described in this chapter. Refer
to the contents of this chapter before wiring any cables between
the PCI-8144 and any stepper drivers.
This chapter contains the following sections:
Section 3.1 Pulse Output Signals CW and CCW
Section 3.2 Origin Signal ORG
Section 3.3 Slow Down input signal
Section 3.4 End-Limit Signals PEL and MEL
Section 3.5 Simultaneous start/stop signals STA and STP
Section 3.6 Termination Board
Section 3.7 General-purposed DIO
Section 3.8 JP2 pin definition for stepping singal (Optional)