Emerson Rosemount 2051CF series, Quick Start Manual

Page: 27 / 40

Table 7-3: Input Parameters
Input 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 90V transient suppressor, it
is incapable of withstanding the 500V 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.
N1 ATEX Type n
Certificate Baseefa08ATEX0130X
Standards EN60079-0:2012+A11:2013, EN60079-15:2010
Markings
II 3G Ex nA IIC T4 Gc (–40 °C ≤ T
a
≤ +70 °C)
Special Condition for Safe Use (X):
1. If the equipment is fitted with an optional 90V transient suppressor, it
is incapable of withstanding the 500V electrical strength test as
defined in clause 6.5.1 of by EN 60079-15:2010. This must be taken
into account during installation.
ND ATEX Dust
Certificate Baseefa08ATEX0182X
Standards EN60079-0:2012+A11:2013, EN60079-31:2009
Markings
II 1 D Ex ta IIIC T95 °C T
500
105 °C Da (–20 °C ≤ T
a
≤ +85 °C)
Special Conditions for Safe Use (X):
1. If the equipment is fitted with an optional 90V transient suppressor, it
is incapable of withstanding the 500V isolation from earth test and this
must be taken into account during installation.
February 2019 Quick Start Guide
Quick Start Guide 27