FRC
P. 3 / 4
TNFFRCDd-E
Fuji Electric France S.A.S.
46, rue Georges Besse - ZI du Brézet - F-63039 Clermont-Ferrand Cedex 2 - France
Tél: +33 4 73 98 26 98 Fax: +33 4 73 98 26 99 http://www.fujielectric.fr
1
2
3
+
–
+
–
+
–
4
SENSOR
INPUT &
OUTPUT
POWER
SUPPLY
+
–
External Earthing Terminal
Hazardous Location
Zone 0, 1 and 2
Non-Hazardous Location
PS+
PS–
ATEX Approved
Associated Apparatus
*
1
Unspecified
Apparatus
*
2
ELECTRICAL DATA
Power Supply (+ and –)
Maximum Input Voltage Ui : 30 V
Maximum Input Current Ii : 96 mA
Maximum Input Power Pi : 0.72 W
Maximum Internal Capacitance Ci: 0
μ
F
Maximum Internal Inductance Li : 0 mH
Sensor Circuit (1 to 4)
Maximum Output Voltage Uo : 6.4 V
Maximum Output Current Io : 30 mA
Maximum Output Power Po : 48 mW
Maximum External Capacitance Co : 20
μ
F
Maximum External Inductance Lo : 10 mH
NOTES
*
1
:
*
2
:
In any safety barrier, the output current of the barrier must be limited
by a resistor ‘R’ such that Io = Uo / R.
The safety barrier must be certified by an EU approved certification body
to Ex ia IIC. (For Zone 1 and 2, Ex ib IIC barriers are also possible and
then the whole loop becomes ‘ib.’)
In case of isolated barrier, the earth is not required.
Apparatus which is unspecified except that it must not be supplied from
nor contain under normal or abnormal conditions a source of potential
with respect to earth in excess of 250 Volts RMS.
Outdoor Enclosure
Transmitter
INSTALLATION DIAGRAM for ATEX INTRINSICALLY SAFE MODEL