ADLINK PCI-8258 - Manual (Page 43)

Getting Start with The Installation 29
PCI-8254 / PCI-8258
7. J6: This is one 5-PINS connector for connecting to four
isolation digital output channel.
8. P2: This is one DSUB 37-PINS connector for connecting
to 16 channel digital input signal and 16 channel digital
output signal in the controller (TTL).
9. IOIF1-IOIF4: These are four 9-PINS connectors for
connecting to 16 channel digital input signal and 16
channel digital output signal for common uses.
10.Newly added CN1: This is one 9-pin connector for laser
control.