Inputs
Flow impulse inputs
1 Impulse input (Pin 3, green). Max.25Hz (+12 to +30 Volt).
For connecting an external quantity measuring system
Analogue flow input
1 analogue input (current or voltage)
Pin 10 violet for negative input, pin 11 grey/pink 5 for positive input.
For connecting an external quantity measuring system
External stop
1 Stop input (Pin 4 yellow). A voltage b12 to +30 Volt on the input
stops all sampler functions.
0 Volt (or open circuit) to +3 Volt initiates normal operation.
In all programms the distribution can be controlled by this input (Adr. 2x3).
A voltage b12 to +30 Volt in the input starts the cleaning process
and the tape will move afterwards, if the Address 2x3 is set to "ext. signal".
Control input
1 control input (Pin 13 white/green via optocoupler).
Presettable as programme change or event input.
... for programme change
Condition: Address 270 is set to "ext. signal".
A voltage of +12 to +30 Volt stops the actual programme (Adr.010) and
changes to the target programme (as preset in address 271).
0V (or open circuit) to +3 Volt returns system to the initial programme.
... as event input
Each positive signal edge initiates an immediate sample cycle. The condition
for this is that the selected active programme (as preset in address 010) is
set to "Event", (Setting up for programmes 1 to 6 is done in addresses 210,
220, 230, up to 260).
Interface (TTY Primo-Bit)
To record sampling sequences and preset parameters.
Connect pin 14 brown/green (from the sampler) (TXD) to pin 24 on the
Primo-Bit.
Connect pin 18 grey/brown (from the sampler) (+UTTY) to pin 17 on the
Primo-Bit.
Set up addresses 160 to 169.
Connection examples
Alternatives: In example "Impulse input for flow input"
a: Using external aux. voltage
b: Using internal aux. voltage
eg. for potential free contacts
asp-port d 2 se
Electrical installation
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