HF132PEN_v0501_05
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Label information (inside and outside the enclosure)
Indicated labels on the back cover (below) and on the inside
cover (right) show the type labels for intrinsically safe
certified units.
For details on usage see the separate “Fluidwell F1..-..-IX
Documentation for Intrinsic Safety”.
Serial number and year of production
This information can be looked-up on the display:
See setup function (par. 3.2.2.) for details.
5.2.
TERMINAL CONNECTORS INTRINSICALLY SAFE APPLICATIONS
The unit is classified as group IIB/IIIC by default.
Classification of the unit as group IIC is only possible under the following conditions:
The indicator is either supplied by
the internal supply (option -PC); or
the external supply connected to terminals 0 and 1 (option -PD); or
the circuit supply connected to terminals 7 and 8 (option -AP);
The maximum values for any of those circuits are those as defined for group IIB/IIIC;
No other active external intrinsically safe circuits may be connected to the indicator, with
exception of circuits connected to terminals 3 and 4 and/or terminals 5 and 6; the maximum
values for any of those circuits are those as defined for group IIB/IIIC
Terminal connectors F132-P-XI:
7
8
R2
3
4
R2
BATCH
OUTPUT R 2
TYPE OT
9
10
11
+
12
START INPUT
6
5
R1
R1
16
15
14
13
START
BATCH
OUTPUT R 1
TYPE OT
STOP INPUT
+
STOP
POWER SUPPLY
TYPE PX
8-30V DC
SENSOR SIGNAL
PULSE INPUT
TYPE P
SIGNAL
GND
1
+
2
+
POWER SUPPLY
TYPE PD
Fig. 14: Overview terminal connectors XI - Intrinsically Safe applications.
