User manual D030-P Batch Controller
I
NSTALLATION
I
NSTRUCTIONS
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FW-D030-P-MAN-EN-V0102_02
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I/O wiring options
Batch Controller Input Wiring Options Type P
Below flowmeter signal types can be connected to the D030-P.
The screen of the signal wire must be connected to the common ground if not earthed at the
sensor itself.
The maximum input frequency is approximately 10 kHz (depending on the type of signal). The
input signal type has to be selected with the correct SETUP-function (see "Signal" on page 25).
Explanation of symbol ‘cable shielding’
Low pass filter
A low-pass filter is an electronic filter that passes low-frequency signals and attenuates (reduces
the amplitude of) signals with frequencies higher than the cutoff frequency.
Sine-wave (Coil) Signal
The D030-P can be connected to flowmeters with a coil output signal.
Two sensitivity levels can be selected with setup menu 51 "Signal":
• COIL LO: sensitivity about 120mVp-p.
• COIL HI: default sensitivity about 20mVp-p.
(with type ZF COIL HI sensitivity is increased to 10mVp-p and with type ZG to 5mV p-p.)
cable shielding
Figure 11:
Coil signal input
D030-P
+1.2Vdc
S3
Input sensitivity selectable
via setup menu 51 "Signal"
S2
S1
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