Emerson Rosemount 2051 Series Quick Start Manual page 29

October 2023
Table 7-2: Input parameters
Voltage U
Current I
Power P
Capacitance C
Inductance L
Special Conditions for Safe Use (X):
1. If the equipment is fitted with an optional 90 V transient
suppressor, it is incapable of withstanding the 500 V isolation
from earth test, and this must be taken into account during
installation.
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.
IA ATEX FISCO
Certificate
Standards
Markings
Table 7-3: Input parameters
Voltage U
Current l
Power P
Capacitance C
Inductance L
Special Conditions for Safe Use (X):
1. If the equipment is fitted with an optional 90 V transient
suppressor, it is incapable of withstanding the 500 V isolation
from earth test, and this must be taken into account during
installation.
Quick Start Guide
HART
30 V
i
200 mA
i
1 W
i
0.012 μF
i
0 mH
i
Baseefa08ATEX0129X
EN IEC 60079-0: 2018, EN60079-11: 2012
II 1 G Ex ia IIC T4 Ga (–60 °C ≤ Ta ≤ +60 °C)
i
i
i
i
i
®
FISCO
17.5 V
380 mA
5.32 W
0 μF
0 mH
Quick Start Guide
Fieldbus/PROFIBUS
30 V
300 mA
1.3 W
0 μF
0 mH
®
29