Reference Manual
00809-0100-4377, Rev BA
September 2010
Rosemount 752
B-2
Canadian Standards
Association (CSA)
E6
Explosion-Proof for Class I, Division 1, Groups B, C, D; Dust-ignition
proof for Class II, Groups E, F, G;
Dust-ignition proof for Class III
Temperature Code T5, (T
a
= 80 °C)
Suitable for Class I, Division 2, Groups A, B, C,D;
Temperatue Code T3C (T
a
= 40 °C),
Enclosure Type 4x
I6/IF
Intrinsically Safe for Class I, Division 1, Groups A, B, C, D when installed
in accordance with Rosemount drawing 00752-1020.
Temperature Code T3C (T
a
= 40 °C).
Enclosure Type 4X
European Certifications
I1/IA
ATEX Intrinsic Safety
Certificate No.: Baseefa03ATEX0239X
II 1G
EEx ia IIC T4 (-20°C
Ta
60°C)
1180
SPECIAL CONDITIONS FOR SAFE USE (X)
1.
When fitted with the transient option, the apparatus is not capable of
withstanding the 500V test as defined in Clause 6.4.12 of
EN 50020:2002. This must be taken into account during installation.
2.
The enclosure may be aluminium, protected against low-levels of
impact by a coating of epoxy polyester or polyurethane paint. The risk
of high-levels of impact must be considered in any installation and
protected accordingly.
E1
ATEX Flame-proof
Certificate No.: KEMA 03 ATEX2476X
II 2 G
Ex d IIC T6 (-50 °C
T
a
65°C)
Ex d IIC T5 (-20 °C
Ta
80°C)
V
max
= 42.4V
1180
SPECIAL CONDITIONS FOR SAFE USE (X)
The Ex d blanking elements, cable glands and wirings shall be suitable for a
temperature of 90 °C. In case of repair, contact the manufacturer for
information on the dimensions of the flame proof joints.
Table B-1. Input Parameters:
Fieldbus
FISCO Group IIC
U
i
= 30 V dc
U
i
= 17.5 V dc
I
i
= 300 mA
I
i
= 380 mA
P
i
= 1.3 W
P
i
= 5.32 W
C
i
= 0
C
i
= 0
L
i
= 0
L
i
= 0
Summary of Contents for 752
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