Emerson Rosemount 3051 Series Quick Start Manual page 33

March 2023
Table 9-5: Input Parameters
Voltage U
Current I
Power P
Capacitance C
Inductance L
Special Conditions for Safe Use (X):
1. If the apparatus is fitted with an optional 90 V transient
suppressor, it is not capable of withstanding the 500 V
insulation test required by clause 6.3.12 of IEC 60079-11. This
must be taken into account when installing the apparatus.
2. The enclosure may be made of aluminum alloy and given a
protective polyurethane paint finish; however, care should be
taken to protect it from impact or abrasion if located in Zone 0.
IECEx Mining (Special A0259)
Certificate
Standards
Markings
Table 9-6: Input Parameters
Voltage U
Current I
Power P
Capacitance C
Inductance L
Special Conditions for Safe Use (X):
1. If the apparatus is fitted with an optional 90 V transient
suppressor, it is not capable of withstanding the 500 V
insulation test required by IEC60079-11. This must be taken
into account when installing the apparatus.
Quick Start Guide
i
i
i
i
i
IECEx TSA 14.0001X
IEC60079-0:2011, IEC60079-11:2011
Ex ia I Ma (–60 °C ≤ T
HART
30 V
i
200 mA
i
0.9 W
i
0.012 µF
i
0 mH
i
HART
®
30 V
200 mA
0.9 W
0.012 µF
0 mH
≤ +70 °C)
a
Fieldbus/
®
PROFIBUS
30 V
300 mA
1.3 W
0 µF
0 mH
Quick Start Guide
Fieldbus/PROFIBUS
30 V
300 mA
1.3 W
0 µF
0 mH
FISCO
17.5 V
380 mA
5.32 W
<5 nF
<10 µH
33