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Hazardous (Classified) Location
Class I, Division 1, Group A,B,C,D
Class I , Zone 0 and 1, Group IIC
Class II, Division 1 Group E, F, G
Intrinsically safe apparatus
entity parameters:
Vmax. (Ui) ≥ Vt (Uo)
Imax. (Ii) ≥ It (Io)
Pi ≥ Po
Ca ≥ C cable + Ci
La ≥ L cable + Li
The sum of capacitance and
inductance of cable and intrin-
sic safe equipment must be
less or equal to Ca and La
5106B Associated apparatus parameters
CH1
CH2
Vt (Uo)
It (Io)
Po
Ca (Co)
La (Lo)
Installation notes:
1)
The maximum nonhazardous location voltage is 250VAC/DC.
2)
The installation shall be in accordance with the National Electrical Code
NFPA 70, Articles 504 and 505.
3)
The terminals of the two individual channels shall not be interconnected in any
way.
4)
Install in Pollution degree 2 or better
5)
Use 60 / 75 °C copper conductors with wire size AWG: (26 – 14).
6)
Warning: Substitution of components may impair intrinsic safety.
14
CONTROL DRAWING 5106QU01
Terminals 44 to 41,42
Terminals 54 to 51,52
28 V
93 mA
0.65 W
IIC / grp. A, B
0.06 μF
2.4 mH
5106V 10 3 -FR
Nonhazardous
Associated apparatus
Galvanically Isolated
31
44
+
43
T
-
42
+
-
41
CH1
54
+
53
V
-
52
+
-
51
CH2
IIB / grp. C
IIA / grp.D
0.52 μF
1.72 μF
12 mH
20 mH
33
+
14
mA
13
mA
12
11
24
+
mA
23
mA
22
21
5106B
Terminals 41 to 42
Terminals 51 to 52
10V
2 mA
5 mW
IIC / grp. A, B
3.0 μF
1.0 H
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