Xylem handylab pH 12 - Manual (Page 47)

handylab pH 12 Operation
47 ba75368e04 01/2011
4.5.3 PC/external printer (RS232 interface)
Via the RS 232 interface, you can transmit the data to a PC or an external
printer.
Use the Z 395 (PC) or Z 391 (ext. printer) cable to connect the interface to
the instruments.
The data output automatically switches to the RS232 interface.
Caution
The RS232 interface is not galvanically isolated.
When connecting an earthed PC/printer, measurements cannot be per-
formed in earthed media as incorrect values would result.
Set up the following transmission data on the PC/printer:
Socket
assignment
4.5.4 Remote control
The handheld meter can be remotely controlled from a PC. This requires a
communication kit (communication cable + communication program) which is
available upon request. The instrument is then controlled via commands that
simulate keystrokes and request the current display contents.
Note
A more detailed description is provided within the scope of delivery of the
communication kit.
Baud rate selectable between: 1200, 2400, 4800, 9600
Handshake RTS/CTS + Xon/Xoff
Parity none
Data bits 8
Stop bits 1
1 CTS
2 RxD
3 Ground
4 TxD
1 2
3 4
RS 232
REC