Samson TROVIS 3730-1 Notice De Montage Et De Mise En Service page 173

g = Slot C Options: 0, 2, 3, 4 or 5
h = Slot D Options: 0, 1, 2, 3, 4, 5 or 6
i = reserved: not safety relevant
j = reserved: not safety relevant
k = Emergency shutdown: not safety relevant
l = Electrical Connection: 0, 1 or 2
m = reserved: not safety relevant
n = Housing material: 0 or 1
o = Cover: 1 or 2
pq = Housing version: not safety relevant
r = Additional Approval: not safety relevant
s = Ship Approval: not safety relevant
t = Permissible ambient temperature: not safety relevant
Positioner 3730-48/58cdefghijk
Equipment markings
II 3G Ex ec IIC T* Gc
II 3D Ex tc IIIC T80°C Dc
Electrical Ratings
Circuit
Circuit no.
Terminal no.
Rated values
Circuit
Circuit no.
Terminal no.
V or U
max i
I or I
max i
P
i
C
i
L
i
Rated values
Thermal Ratings
The correlation between temperature class and permissible ambient temperature range T
Table 2:
Temperature class
For operation with inductive limit switches used with I
THIS CERTIFICATE MAY ONLY BE REPRODUCED IN ITS ENTIRETY AND WITHOUT CHANGE
FM Approvals Ltd. Voyager Place, Maidenhead, Berkshire, SL6 2PJ. United Kingdom
T: +44 (0) 1753 750 000 F: +44 (0) 1753 868 700 E-mail:
F UKEX 029 (Jan/21)
EB 8484-1 FR
SCHEDULE
to Type Examination Certificate No. FM21UKEX0203X
Signal Circuit Signal Circuit
Foundation™
(PROFIBUS PA)
Fieldbus
1
+11 / -12 +11 / -12
Binary input
(24 V DC)
5
+87 / -88
30 V
100 mA
1 W
Negligible
Negligible
U = 24 V DC
N
T4
T6
Inductive limit
FISCO switches
2
+41 / -42
* U
N
R = 1 kΩ
i
Permissible ambient temperature T
-40 °C ≤ T
-40 °C ≤ T
/I = 52 mA,Pi = 169 mW and I
max i
atex@fmapprovals.com www.fmapprovals.com
Forced
venting
3
+81 / -82
= 8.2 V
is shown in Table 2.
a
a
≤ + 80 °C
a
≤ + 55 °C
a
/I = 25 mA,Pi = 64 mW,
max i
4
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