Pfeiffer TPG 261 - 3.7 Interface Connector RS232

BG 5195 BEN / A (2011-05) TPG261.oi 23
The RS232C interface allows for operating the TPG 261
via a HOST or terminal (→  65). It can also be used for
updating the firmware (→  97).
Connect the serial interface to the RS232 con-
nector on the rear of the unit using your own,
screened (electromagnetic compatibility) cable.
e.g. PC TPG 261
Chassis
2 RXDRXD
3 TXDTXD
5 GND
Chassis
GND
(Minimum configuration)
Pin assignment of
the male 9-pin D-Sub
appliance connector:
5
1
9
6
Screening
Pin Signal Pin Signal
2
3
5
RXD
TXD
GND
1
6
9
not connected
not connected
not connected
4
7
8
DTR
RTS
CTS
Casing = screening
3.7 Interface Connector
RS232
Pin assignment
RS232