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Verfügbare Sprachen
Verfügbare Sprachen
english
3
Function
The transmitter supply units with limit values are used in the operation of 2-wire and 3-wire
transmitters or to connect to intrinsically safe mA current sources. The 2-wire and 3-wire
transmitters are supplied with power by the transmitter power supply unit with limit values.
The unit offers two user selectable limit values. If a limit value is exceeded a potential free
relay contact is closed.
The devices bidirectionally transfer a superimposed HART communications signal.
4
Marking and technical data
Manufacturer
Type designation
CE marking
Ex marking
ATEX Explosion protection marking
and
Testing authority and certificate number
IECEx Explosion protection marking
and
Testing authority and certificate number
Ambient temperature range
Safety data
Max. voltage, U
o
Max. current, I
o
Max. power, P
o
Max. connectable capacitance, C
Max. connectable inductance, L
Insulation voltage, U
m
See EC-type examination certificate for further information and value combinations
Technical data (extract from the data sheet)
Power supply
Nominal voltage U
N
Nominal current (at U
N
Power consumption (at U
I.S. input
Supply voltage for transmitter
Input signal range
Output
Range for load resistance
Output signal range
Ambient conditions
Operating temperature
Storage temperature
Relative humidity (no condensation)
Further technical information can be obtained from the current data sheet.
Please consult with the manufacturer before operating under conditions which deviate
from the standard operating conditions.
R. STAHL
9162/13-11-12 and 9162/13-11-14
c
e II 3 (1) G Ex nAc nCc [ia] IIC T4
e II (1) D [Ex ia] IIIC
FM 06 ATEX 0008 X
Ex nAc nCc [ia] IIC T4
[Ex iaD]
IECEx FMG 10.0020X
-20°C ... +70°C, see also chapter 5.1
2-wire
transmitter
27 V
87.9 mA
574 mW
IIC
90 nF
o
IIC
2.3 mH
o
250 V
and I
)
Amax
and I
)
N
Amax
Transmitter supply unit with limit values type 9162
0158
3-wire
transmitter
27 V
88.3 mA
574 mW
90 nF
2.3 mH
250 V
24 VDC
85 mA
2 W
16 V
0/4...20 mA
600 Ω
0/4...20 mA
-20...+70 °C
Please read chapter „5. Engineering".
-40...+80 °C
< 95 %
Operating instructions
mA-source
4.1 V
0 mA
0 mW
100 µ F
1000 mH
250 V
13
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