42
SCANNER AND CABLE TERMINATIONS 
 
MS3580-11 RS485 
 
Pin Function 
 
 
1 Ground     
2  RS232 Transmit Output     
3  RS232 Receive Input     
4 RTS Output      
5 CTS Input      
6 DTR Input     
7 IBM B-Transmit     
8  IBM A+ Receive     
9 +5VDC     
10 Shield Ground     
 
 
MS3580-104 RS232 TTL, Laser Emulation 
Pin Function 
1 Ground 
2  RS232 Transmit Output 
3  RS232 Receive Input 
4  RTS Output (TTL RS232) / Flip Sense 
5 CTS Input (TTL RS232) / Trigger Emulation Output 
6  DTR Input (TTL RS232) / Scan Enable 
7  Receive (TTL RS232) / Good Read 
8  Transmit (TTL RS232) / Scan Data 
9 +5VDC 
10 Shield Ground