2 functions of the individual remote lines – Metrohm 840 PC Control 5.0 / Touch Control User Manual
Page 320
6.2 Remote box
308
PC Control / Touch Control
6.2.2 Functions of the individual remote lines
Name
Pin.
Function
Input
0
21
START
On activation the current method is started.
t
pulse
> 100 ms
Input
1
9
STOP
On activation the current determination is halted
(Stop).
t
pulse
> 100 ms
Input
3
10
CANCEL
On activation the current command in the
determination run will be halted.
t
pulse
> 100 ms
Input
4
23
-
Not occupied, can be used for scanning the
Sample Processor (sample in work position).
Input
5
11
- Not
occupied.
Output
0
5
READY
The Titrando is ready to receive a start signal.
Output
1
18
Cond. OK
Line will be set when conditioning is OK for SET
and KFT titrations. The line remains set until the
titration itself is started with [Start].
Output
2
4
TITRATION
The Titrando is carrying out a data producing
sequence.
Output
3
17
EOD
End of Determination
Pulse (t
pulse
= 200 ms) after a determination or
after a buffer/standard during calibration using
a Sample Processor.
Output
4
3
- Not
occupied.
Output
5
16
ERROR
Line is set for error message display.
Output
6
1
- Not
occupied.
Output
7
2
WARNING
Line is set for warning message display.
Voltage:
+5
V
15
0
V
14/25
I ≤ 40 mA
0 V: active (low), 5 V: inactive