Appendix C — Interfaces
IEEE 1284 Parallel Interface Board
Allowed interface combinations
Left-hand slot
Double Serial
Double Serial
Double Serial
Double Serial
Serial/Industrial
Serial/Industrial
Serial/Industrial
Serial/Industrial
IEEE 1284
IEEE 1284
IEEE 1284
Remarks:
• The left-hand slot is the slot closest to the center section.
• Always start by fi tting an interface board in the left-hand slot.
• RS-485 is only supported by "uart2:"
140
Ports
uart2: + uart3:
uart2: + uart3:
uart2: + uart3:
uart2: + uart3:
uart2:
uart2:
uart2:
uart2:
centronics:
centronics:
centronics:
EasyCoder PX6i User's Guide (Fingerprint version)
"centronics:"
Right-hand slot
–
Double Serial
Serial/industrial
IEEE 1284
–
Serial/Industrial
Double Serial
IEEE 1284
–
Double Serial
Serial/Industrial
Ports
–
uart4: + uart5:
uart4:
centronics:
–
uart3:
uart3: + uart4:
centronics:
–
uart2: + uart3:
uart2: