Sampling modes:
6 individual presettable programmes, presettable programme change
(switching) conditions (eg. Q-t changeover, Q-q changeover, etc.)
Possibilities :
Time proportional
Quantity proportional
Event controlled
Manual start
Timer
Individual start/stop operation using daily/weekday switch functions
Sample distribution:
Via presettable filling time or number of samples in bottle or container
With presettable sequence end after last bottle or continuous operation.
Impulse input:
Optocoupler input:
Positively flanked, galvanically isolated,
min. impulse length 10 ms
Low: 0 ... 3 Volt
High: 7 ... 27 Volt
Analogue input
Switchable as current or voltage input:
Current input max. load 50 Ohm:
0 ... +20mA
4 ... +20mA
Voltage input load 1 Megaohm:
0 ... +1Volt
Switch
0 ... +10Volt
Stop input:
Optocoupler input:
Galvanically isolated, stop when high
Low: 0 ... 3 Volt
High: 7 ... 27 Volt
Control input
Optocoupler input:
Galvanically isolated. Can be set up as programme
change or event input.
Programme change on High.
Programme return on Low.
Event active on positive edge.
Low: 0 ... 3 Volt
High: 7 ... 27 Volt
Three outputs:
For alarms, event messages and
signals, can be allocated during setting
up
Output 1 and 2:
Each with one potential free changeover contact
max
: 300V-/250V
~
I
max
: 8A
Output 3:
Mains potential contact, can be set up as opening
or closing contact.
U: 230V
~
Imax: 1A
Interface
TTY:
Formated for
Primo-Bit data printer
V24 (RS232):
Option
Auxiliary voltage from unit:
U
ext
: + 8 bis + 18,5 V DC(200 mA)
asp-station d 2
Technische Daten
41