gefran I3 Series Instruction Manual page 25

Indications and alarms
The IMPACT transducers can have two different electrical output: analog amplified (0,5..10,5 V o 4..20 mA)
and/or a relay output.
In Figure 6 are shown the significant value of the outputs in case of analog signal:
LOW ALARM ZONE
0
Tabella valori Uscite:
L.L . = Low Limit
A.L. = Alarm Low
H.L. = High Limit
A.H. = Alarm High
In case of relay output, the relay is normally closed except when:
· there is an alarm
· the % of F.S. set as the alarm threshold has been exceeded
80175G_MAN_I3-IE-IN-IX_I7_11-2018_ENG
NOMINAL RANGE
Zero
A.L.
L.L.
Figure 6 - Outputs levels
OUTPUT 4-20 mA
= 3,67 mA
< 3,600 mA
= 20,960 mA
> 21,000 mA
HIGH ALARM ZONE
F.S.
A.H.
H.L.
OUTPUT 0,5-10,5 V
= 0,300 V
< 0,250 V
= 11,100 V
> 11,125 V
GENERIC OUTPUT
= Zero -2,00% Span
< Zero -2,50% Span
= F.S. + 6,00% Span
> F.S. + 6,25% Span
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