IM 12J05C01-01E
2-11 General Specifications
2-9. Control Drawing of DO202S FF/PB Specification (IECEx)
Safe area
Hazardous area
Zone 0 or 1
Safe area
Apparatus
I.S.
interface
I.S.
certified
Terminator
Ui = 24 V
or Ui = 17,5 V
Ii = 250 mA Ii = 380 mA
Pi = 1,2 W Pi = 5,32 W
Ex ia IIC
T4 for ambient temp.
d
55
q
C
DO202S-F
or DO202S-P
I.S.
certified
Terminator
-
+
-
+
Transmitter
Transmitter
Sensor
Connections
-
+
-
+
x
Sensor(s) are of a passive type to be regarded as 'simple apparatus'.
x
Electrical data of the DO202S-F & DO202S-P:
-
Supply
and
output
circuit:
Maximum input voltage Ui = 24 V
Maximum input current Ii = 250 mA
Maximum input power Pi = 1.2 W
Effective internal capacitance Ci = 220 pF;
Effective internal inductance Li = 0
μ
H.
or
FISCO field device
Maximum input voltage Ui = 17.5 V
Maximum input current Ii = 380 mA
Maximum input power Pi = 5.32 W
Effective internal capacitance Ci = 220 pF;
Effective internal inductance Li = 0
μ
H.
-
Sensor input circuit:
Maximum output voltage Uo = 14.4 V; Maximum output current Io = 22 mA
Maximum allowed external capacitance Co = 643 nF
Maximum allowed external inductance Lo = 70 mH
x
Any I.S. interface may be used that meets the following requirements:
Uo
d
24 V
Io
d
250 mA
Po
d
1.2 W
Co
t
220 pF + Ccable; Lo
t
0
μ
H + Lcable
or
FISCO power supply
Uo
d
17.5 V
Io
d
380 mA
Po
d
5.32 W
Co
t
220 pF + Ccable; Lo
t
0
μ
H + Lcable
x
Electrical data of the DO202S-B & DO202S-D (Type of protection “n”)
-
Supply
and
output
circuit:
Maximum input voltage Ui = 32 V
Effective internal capacitance Ci = 220pF; Effective internal inductance Li = 0
μ
H.
-
Sensor input circuit:
Maximum output voltage Uo = 14.4 V; Maximum output current Io = 22 mA
Maximum allowed external capacitance Co = 3.5
P
F
Maximum allowed external inductance Lo = 160 mH
Summary of Contents for DO202G
Page 7: ...IM 12J05C01 01E LT LV PL EST SLO H BG RO M CZ SK...
Page 11: ...IM 12J05C01 01E 1 4 Introduction...
Page 31: ...IM 12J05C01 01E General Specifications 2 20...
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Page 69: ...IM 12J05C01 01E 2 4 Appendix...
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