Metrohm 862 Compact Titrosampler - Manual (Page 155)

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862 Compact Titrosampler ￭￭￭￭￭￭￭￭ 145
10.6 Remote interface
10.6.1 Pin assignment of the remote interface
1
5
6
9
5
1
9
6
Figure 32 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 7 Inputs and outputs of the remote interface
Pin No. Assigment Function
1 Output 0 Sample ready
2 Output 1 Dosimat
3 Output 2 Pump 1
4 Output 3 Pump 2
5 Output 4 Error
6 0 Volt (GND)
7 +5 volts
8 Input 0 Start
9 Input 1 Stop
Inputs
+5 V approx. 5 k Ω Pull-up
tp
t
p
＞ 100 ms
active = low, inactive = high