Technical Data
10
159855 / 9143601310
2020-12-04·BA00·III·en·14
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Ex-i power supply
Series 9143
Version
9143/10-...-...-10
9143/10-...-...-20
Electrical data
Auxiliary power
Rated voltage U
N
24 V AC / DC
110 / 115 / 230 V AC
Voltage range
AC: 20 to 28 V
DC: 18 to 35 V
85 to 253 V AC
Frequency range
AC: 48 to 62 Hz
DC: –
48 to 62 Hz
Reverse polarity
protection
AC: –
DC: yes
–
Version
9143/10-065-
200-.0
9143/10-099-
220-.0
9143/10-104-
220-.0
9143/10-114-
200-.0
Electrical data
Auxiliary power
Power
consumption
24 V DC
2.6 W
5.0 W
5.0 W
4.6 W
110 / 115 V AC 2.3 VA
–
4.0 VA
3.7 VA
230 V AC
3.3 VA
–
4.6 VA
4.5 VA
Note
Power dissipation determined for nominal current condition.
Version
9143/10-124-
150-.0
9143/10-156-
065-.0
9143/10-156-
160-.0
9143/10-187-
050-.0
9143/10-244-
060-.0
Electrical data
Auxiliary power
Power
consumption
24 V DC
3.3 W
1.5 W
4.0 W
2.0 W
2.8 W
110 / 115 V AC 2.8 VA
1.8 VA
4.0 VA
2.0 VA
2.6 VA
230 V AC
3.5 VA
2.8 VA
4.9 VA
3.2 VA
3.8 VA
Note
Power dissipation determined for nominal current condition.
Technical Data
Electrical data
Current limitation
If the max. nominal current is reached the output voltage is set to 0 V.
Galvanic separation
Test voltage
pursuant to IEC/ EN 60079-11
Output to power
supply
1.5 kV AC
Electromagnetic
compatibility
Tested under the following standards and regulations:
EN 61326-1 Use in industrial environment;
NAMUR NE 21
