KROHNE BATCHFLUX 5015 K EN - Manual (Page 14)

Installation and operating instructions 14 BATCHFLUX
2.3 Power supply and outputs
Standard
4-pin connector M12x1 for 24 V DC power supply and passive pulse output
Pin Standard
1 + 24 V
2 pulse output
3 pulse output ⊥
4 ground
Pin assignment
Pulse output
passiv
U
ext.
≤ 30 V DC / ≤ 24V AC
I
max
≤ 20 mA
The pulse output is
galvanically isolated from
the 24 V power supply.
Pulse output
•
All operating data and functions are settable (see Sect. 6).
•
All data and functions are factory-set to your specifications.
See also Sect. 3.2 “factory settings“.
•
Connection of electronic totalizers.
•
Digital pulse division. Interpulse period non-uniform, therefore if frequency meters or cycle
counters connected, allow for minimum counting interval: counter gate time [s]
[Hz] P
1000
100%
≥
•
Pulse rate for Q = 100% max. 10 kHz, fixed or optionally in
pulses per m³, litres, US gallons or user-defined unit
•
Pulse width ≤ 10 Hz: 50, 100, 200 or 500 ms
> 10 Hz: - automatic, pulse width
100%
f 2
1
×
=
- symmetrical 1:1
Status output
•
All operating data and functions are settable (see Sect. 6).
•
All data and functions are factory-set to your specifications.
See also Sect. 3.2 “factory settings“.
•
Can be set to signal direction, errors or trip points.
ground
pulse output
24 Volt DC
power
2
o
n
q
p