Table 9-4: Input Parameters
Parameter
HART
Fieldbus/PROFIBUS
Voltage U
i
30 V
30 V
Current I
i
200 mA
300 mA
Power P
i
1 W
1.3 W
Capacitance C
i
0.012 μF
0 μF
Inductance L
i
0 mH
0 mH
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 and abrasion when located in Zone 0.
IG IECEx FISCO
Certificate:
IECExBAS08.0045X
Standards:
IEC60079-0:2011, IEC60079-11:2011
Markings:
Ex ia IIC T4 Ga (–60 °C ≤T
a
≤ +60 °C)
Table 9-5: Input Parameters
Parameter
FISCO
Voltage U
i
17.5 V
Current I
i
380 mA
Power P
i
5.32 W
Capacitance C
i
0 μF
Inductance L
i
0 mH
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 and abrasion when located in Zone 0.
Quick Start Guide
February 2019
32
Rosemount 2051 Pressure Transmitter Quick Start Guide
