Metrohm 863 Compact Autosampler - Manual (Page 70)

10.1 Remote interface ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
60 ￭￭￭￭￭￭￭￭ 863 Compact Autosampler
10 Appendix
10.1 Remote interface
10.1.1 Pin assignment of the remote interface
1
5
6
9
5
1
9
6
Figure 17 Pin assignment of remote socket and plug
The above figure of the pin assignment applies for all Metrohm instru-
ments with 9-pin D-Sub remote connectors.
Table 3 Inputs and outputs of the remote interface
Pin No. Assignment Function
1 Output 0 Ready
2 Output 1
3 Output 2
4 Output 3
5 Output 4 Error
6 0 volt (GND)
7 +5 volts
8 Input 0 Start/Continue
9 Input 1 Stop
Inputs
+5 V approx. 5 k Ω Pull-up
tp
t
p
＞ 100 ms
active = low, inactive = high