STE 80722 
– 2 – 
 
TS3000/TSL3000  External device 
D-SUB 9-pin female  D-SUB 9-pin female 
  1  1 
  RXD 2  2 RXD 
  TXD 3  3 TXD 
  DTR 4  4 DTR 
  FG 5  5 FG 
  6  6 DSR 
  RTS 7  7 RTS 
  CTS 8  8 CTS 
  9  9 
  Frame  Frame 
Section 2
 
 
COM1 Port and HOST Port Specifications and Settings 
 
The TS3000/TSL3000 controller has two (2) serial communication ports.  The COM1 
port is used for non-protocol communication, being connected to external devices, and 
the HOST port is used for protocol communication and communicates with the HOST 
computer. 
 
2.1  Connections 
 
The COM1 port and HOST port should be connected, using an RS-232C cross connect 
cable (D-SUB: 9-pin).    (For details, see the Interface Manual.) 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Fig. 2.1  Pin arrangement for cross connect cable