I.S. Power Supply Series 9143

The 9143 series compact Ex i power supply is used for the intrinsically safe supply of power to field devices, e.g. three- or four-conductor transmitters, solenoid valves, light barriers and controllers. It delivers stable, adjustable output voltage via intrinsically safe outputs.

  • For the intrinsically safe supply of power to three- or four-conductor transmitters, solenoid valves, light barriers and controllers
  • Stable, adjustable output voltage
  • International certificates for worldwide use

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Product Description
Max. Voltage Uo
Max. Current Io
Max. power Po
Auxiliary power
Voltage range auxiliary power
Connection type

5 Products

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I.S. Power Supply Series 9143

Art. No.: 159820 Product Type: 9143/10-065-200-10s
Product Description: Ex i power supply Ex i field circuit IS PAC
Maximum voltage Uo: 6.50 V
Maximum current Io: 200.0 mA
Maximum power Po: 1.300 W
Auxiliary power: 24 V AC / DC
Auxiliary power voltage range: 20 ... 28 V AC, 18 ... 35 V DC
Connection type: Screw terminal
Only 1 items available
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I.S. Power Supply Series 9143

Art. No.: 159788 Product Type: 9143/10-114-200-10s
Product Description: Ex i power supply Ex i field circuit IS PAC
Maximum voltage Uo: 11.40 V
Maximum current Io: 200.0 mA
Maximum power Po: 2.280 W
Auxiliary power: 24 V AC / DC
Auxiliary power voltage range: 20 ... 28 V AC, 18 ... 35 V DC
Connection type: Screw terminal
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I.S. Power Supply Series 9143

Art. No.: 159823 Product Type: 9143/10-124-150-10s
Product Description: Ex i power supply Ex i field circuit IS PAC
Maximum voltage Uo: 12.40 V
Maximum current Io: 150.0 mA
Maximum power Po: 1.860 W
Auxiliary power: 24 V AC / DC
Auxiliary power voltage range: 20 ... 28 V AC, 18 ... 35 V DC
Connection type: Screw terminal
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I.S. Power Supply Series 9143

Art. No.: 159797 Product Type: 9143/10-156-160-10s
Product Description: Ex i power supply Ex i field circuit IS PAC
Maximum voltage Uo: 15.60 V
Maximum current Io: 160.0 mA
Maximum power Po: 2.496 W
Auxiliary power: 24 V AC / DC
Auxiliary power voltage range: 20 ... 28 V AC, 18 ... 35 V DC
Connection type: Screw terminal
Only 1 items available
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I.S. Power Supply Series 9143

Art. No.: 159829 Product Type: 9143/10-156-160-20s
Product Description: Ex i power supply Ex i field circuit IS PAC
Maximum voltage Uo: 15.60 V
Maximum current Io: 160.0 mA
Maximum power Po: 2.496 W
Auxiliary power: 110 /115 / 230 V AC
Auxiliary power voltage range: 85 ... 230 V AC
Connection type: Screw terminal
Available in stock

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