User's Manual

J2 625 System Manual
Version 0.1 June15, 2012 (Draft)
15
RJ45 to DB9 J2 Adaptor Cable Pin-Out when using CAT5/6 Cable
The J2 Cable Adaptor (supplied)
RJ45 to DB25 J2 Serial Pinter Cable Pin-out when using 8 wire CAT5/6 cable
Epson or Epson compatible serial printer cable
RJ45-10 Pin DB9 Signal RJ45- 8 Pin DB9 Signal
Pin 1 --- --- --- --- ---
Pin 2 Pin 1 DCD Pin 1 Pin 1 DCD
Pin 3 Pin 6 DSR Pin 2 Pin 6 DSR
Pin 4 Pin 2 RD Pin 3 Pin 2 RD
Pin 5 Pin 7 RTS Pin 4 Pin 7 RTS
Pin 6 Pin 3 SD Pin 5 Pin 3 SD
Pin 7 Pin 8 CTS Pin 6 Pin 8 CTS
Pin 8 Pin 4 DTR Pin 7 Pin 4 DTR
Pin 9 Pin 5 GND Pin 8 Pin 5 GND
Pin 10 Pin 9 RI --- --- ---
RJ45-10 Pin Signal DB25 Signal RJ45- 8 Pin Signal DB25 Signal
Pin 1 --- --- --- --- --- --- ---
Pin 2 DCD --- --- Pin 1 DCD --- ---
Pin 3 DSR Pin 20 DTR Pin 2 DSR Pin 20 DTR
Pin 4 RD Pin 2 SD Pin 3 RD Pin 2 SD
Pin 5 RTS Pin 5 CTS Pin 4 RTS Pin 5 CTS
Pin 6 SD Pin 3 RD Pin 5 SD Pin 3 RD
Pin 7 CTS Pin 4 RTS Pin 6 CTS Pin 4 RTS
Pin 8 DTR Pin 6 DSR Pin 7 DTR Pin 6 DSR
Pin 9 GND Pin 7 GND Pin 8 GND Pin 7 GND
Pin 10 --- --- --- --- --- --- ---