Agilent Technologies 6850 Series II User Information page 18

Auto injector
Controls an automatic injector.
Reserved
For future development. Do not use.
RS-232 connector
Use this connector for non-LAN external computers and data collection
systems.
Table 4.
Pin
1
2
3
4
5
6
7
8
9
SIG connector
The SIG connector is used for communication with an Agilent integration
device, such as the 3395/96/97. It can also be configured to drive a strip chart
recorder.
Table 5.
Pin
1
2
3
4
5
6
Released: March 2004
RS-232 Connector
Function
No connection
RXD
TXD
DTR
GND
DSR
RTS
CTS
No connection
SIG Connector
Function
1 mV COM
1 V and 10 V COM
1 mV
1 V
Chassis GND
10 V
6850 Series II GC User Information
Input or output
Input
Output
Output
Input
Output
Input
Introduction
Electrical connections
page 18 of 256