ID Tech Ez One Shot User Manual page 88

Cable Pin Assignment
2. Keyboard Interface:
Type of connector:
2.3) PC-AT: Din 5 Male:
Signal
Pin
KB-Clk
1
2 KB-Data
3 NC
4 GND
5
+5VCC
2.4) PC-AT: Din 5 Female:
Pin
Signal
1 PC-Clk
PC-Data
2
3 NC
4 GND
5 +5VCC
3.RS232 Interfaces:
3.1) DB9F
Signal
Pin
2 TXD(Out)
RXD(In)
3
5 GND
CTS(In)
7
RTS(Out)
8
9
+5VCC
3.2) DB25F
Signal
Pin
2
RXD(In)
3
TXD(Out)
4
CTS(In)
5
RTS(Out)
7 GND
16 +5VCC
25 +5VCC
APPENDIX 2