7 appendix, 1 remote interface, 1 pin assignment of the remote interface – Metrohm 843 Pump Station with peristaltic pump User Manual
Page 34: Remote interface, Pin assignment of the remote interface, Figure 13, Pin assignment of remote socket and plug
7.1 Remote interface
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843 Pump Station with Peristaltic Pumps
7 Appendix
7.1
Remote interface
7.1.1
Pin assignment of the remote interface
1
5
6
9
5
1
9
6
Figure 13
Pin assignment of remote socket and plug
The above pin assignment display applies for all Metrohm instruments with
9-pin D-Sub remote connectors.
The two remote interfaces are linked with one another in the instrument.
Various signal lines are looped through from Remote 1 to Remote 2, without
executing a function in the instrument.
Table 1
Functions and connections of the remote interfaces
Remote 1
Remote 2
Pin No.
Function/Connection
Pin No.
1
———
8
2
———
2
3
Pump 1
3
4
Pump 2
4
5
———
9
6
0 Volt (GND)
6
-
-
8
———
1
9
———
5