Function; Marking And Technical Data - Is Pac 9146 Betriebsanleitung

english
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Function

The frequency transmitter converts intrinsically safe digital frequency signals of contacts,
proximity switches or optoelectronic couplers into a proportional analogue 0/4...20mA
signal. Additionally it offers two limit value relays which allow to control rotational speed.
As a third function the module offers a pulse output with optional divider.
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Marking and technical data

Manufacturer
Type designation
CE marking
Ex-marking
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
Internal capacitance, C / inductance, L
i
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 (excerpted from the data sheet)
Power supply
Nominal voltage U
N
Nominal current (at U
N
Power consumption (when voltage = U
I.S. input
Output
Analog output
Max. load
Limit value relay (only 9146/10-11-12)
Pulse output (only 9146/10-11-12)
Ambient conditions
Operating temperature
Storage temperature
Relative humidity (no condensation)
Additional technical data can be found in the current data sheet. www.ispac.info
Please consult with the manufacturer before operating under conditions which
deviate from the standard operating conditions.
i
IIC / IIB
o
IIC / IIB
o
and I ) 1 / 2 channels
Amax
) 1 / 2 ch
N
Operating Instructions
R. STAHL
9146/*0-1*-1*
c
0102
e
II (1) GD [EEx ia] IIC/IIB
II 3 G EEx nAC II T4
BVS 05 ATEX E 171 X
-20 °C ... + 70 °C
10,5 V
23,4 mA (linear characteristics)
61,4 mW
negligible
2,41 µF / 16,8 µF
63 mH / 230 mH
253 V
24 V DC
55 / 75 mA
1,32 / 1,8 W
Acc. EN 60947-5-6
0...20 mA / 4...20 mA
max. 600 Ω
2 NO contacts, 30 V / 50 mA,
independently configurable
1 NO contact, 30 V / 50 mA
-20...+70 °C
-40...+80 °C
< 95 %
Frequency transmitter Type 9146
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