page
Level limit switch
Series RF 8000
Technical Information / Instruction manual
Electrical installation
FM/CSA approval Connection drawing
1
2
3
4
5
6
7
8
9
10
11
12
RF 8000 c
gi150917
23
RFnivo
®
Product Group
FOR INTERNAL
USE ONL
Y
Point Level Sensors
RF 8000 / CN 8000 unit
Enclosure
PA
–
PA
+
solid state output
Alarm Output
Solid State Switch
Note
3
Note
1 &
2
Note
1 &
2
Communication I/O
Communication I/O
Installation must in accordance with the National Electrical Code (R)
(NFP
A
70,
Article 504) and
ANSI/ISA-RP
12.06.01
Hazardous (Classified) Location
Unclassified Location
IS CLASS I, II, III, DIV
.1 GROUPS
A, B, C, D, E, F & G
T6...T4
XP
CLASS I, DIV
. 1 GROUPS
A, B, C &
DT
4
CLASS I, DIV
. 2 GROUPS
A, B, C &
DT
4
CLASS II, III, DIV
. 1 GROUPS E, F &
GT
4
T
emperature Class
T4 for
–40°C
≤
ambient temperature
≤
+85°C
Entity Parameter
GROUPS
A,
B, C,
D,
E,
F,
G; IIC
GROUPS C,
D,
E,
F,
G; IIB
Current Loop
Output
Current Loop
Output
Solid State
Output
Solid State
Output
Ui (Vmax)
24
V
24
V
30
V
30
V
Ii (imax)
380 mA
380 mA
110 mA
200 mA
Pi
5.32
W
5.32
W
825 mW
1.5
W
Ci
5 nF
5 nF
0
0
Li
10 µH
10 µH
0
0
NOTES:
1) Fieldbus input: specified to the fisco model
2) Manufacture
’s
installation instructions must be followed for installation of
Associated Intrinsically Safe
Apparatus
3) Either one or both wire pairs between
Associated Intrinsically Safe
Apparatus must be
grounded screened or shielded wires.
4) For FM: Installation must be in accordance with
ANSI / ISA
12.06.01 and the National Electrical Code (ANSI / NF
PA
70)
5) For CSA: Installation must be in accordance with applicable section of Canadian Electrical Code (CEC
)
6) For Division 2 installation, associated apparatus is not required, installation must be in accordance
with Division 2 wiring methods and supply voltage must not exceed 30 V
olts
7) Dust-tight seals must be used for Class II and III installations
8)
The
transmitter is approved for Class I, Zone 0 applications if connecting to
AEx[ia] rated
RF 8000 / CN 8000
Associated Intrinsically Safe
Apparatus.
The transmitter is suitable only for Class I, Zone 1 or Zone 2, and not
suitable for Class 1, Zone 0 or Class, Division 1 applications
9) For FM the unit must be installed using FM
Approved
Apparatus
External frame earth terminal
