Appendix C — Interfaces
EasyCoder PX4i Bar Code Label Printer User’s Guide (Fingerprint Version) 159
Remarks:
• The left-hand slot is the slot closest to the center section.
• Always start by fitting an interface board in the left-hand slot.
• RS-485 is only supported by “uart2:”.
EasyLAN Ethernet Interface
Allowed Interface Combinations
Left-hand slot Ports Right-hand slot Ports
Double Serial uart2: + uart3: – –
Double Serial uart2: + uart3: Double Serial uart4: + uart5:
Double Serial uart2: + uart3: Serial/Industrial uart4:
Double Serial uart2: + uart3: IEEE 1284 centronics:
Serial/Industrial uart2: – –
Serial/Industrial uart2: Serial/Industrial uart3:
Serial/Industrial uart2: Double Serial uart3: + uart4:
Serial/Industrial uart2: IEEE 1284 centronics:
IEEE 1284 centronics: – –
IEEE 1284 centronics: Double Serial uart2: + uart3:
IEEE 1284 centronics: Serial/Industrial uart2: