User manual

Bio-inert Quaternary Pump User Manual 173

Hardware Information

Interfaces

The RS-232C is designed as DCE (data communication equipment) with a

9-pin male SUB-D type connector. The pins are defined as:

NOTE

There is no configuration possible on main boards with on-board LAN. These are

pre-configured for

• 19200 baud,

• 8 data bit with no parity and

• one start bit and one stop bit are always used (not selectable).

Tab le 10 RS-232C Connection Table

Pin Direction Function

1In DCD

2In RxD

3Out TxD

4 Out DTR

5Ground

6In DSR

7Out RTS

8In CTS

9In RI