Ex i 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
  • extensive portfolio with either DC or AC auxiliary power

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Description​
Max. Voltage Uo
Max. Current Io
Max. Demand Po
Auxiliary power
Auxiliary power voltage range
Nominal current
Connection type

9 Products

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Ex i 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 mW
Auxiliary power: 24 V AC / DC
Auxiliary power voltage range: 20 ... 28 V AC, 18 ... 35 V DC
nominal current: 160.00 mA
Connection type: Screw terminal
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Ex i 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 mW
Auxiliary power: 24 V AC / DC
Auxiliary power voltage range: 20 ... 28 V AC, 18 ... 35 V DC
nominal current: 180.00 mA
Connection type: Screw terminal
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Ex i 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 mW
Auxiliary power: 24 V AC / DC
Auxiliary power voltage range: 20 ... 28 V AC, 18 ... 35 V DC
nominal current: 130.00 mA
Connection type: Screw terminal
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Ex i Power Supply Series 9143

Art. No.: 159791 Product Type: 9143/10-124-150-20s
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 mW
Auxiliary power: 110 /115 / 230 V AC
Auxiliary power voltage range: 85 ... 230 V AC
nominal current: 130.00 mA
Connection type: Screw terminal
On request
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Ex i 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 mW
Auxiliary power: 24 V AC / DC
Auxiliary power voltage range: 20 ... 28 V AC, 18 ... 35 V DC
nominal current: 140.00 mA
Connection type: Screw terminal
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Ex i 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 mW
Auxiliary power: 110 /115 / 230 V AC
Auxiliary power voltage range: 85 ... 230 V AC
nominal current: 140.00 mA
Connection type: Screw terminal
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Ex i Power Supply Series 9143

Art. No.: 159832 Product Type: 9143/10-187-050-20s
Product Description: Ex i power supply Ex i field circuit IS PAC
Maximum voltage Uo: 18.70 V
Maximum current Io: 50.0 mA
Maximum power Po: 0.935 mW
Auxiliary power: 110 /115 / 230 V AC
Auxiliary power voltage range: 85 ... 230 V AC
nominal current: 35.00 mA
Connection type: Screw terminal
On request
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Ex i Power Supply Series 9143

Art. No.: 159843 Product Type: 9143/10-244-060-10s
Product Description: Ex i power supply Ex i field circuit IS PAC
Maximum voltage Uo: 24.40 V
Maximum current Io: 60.0 mA
Maximum power Po: 1.464 mW
Auxiliary power: 24 V AC / DC
Auxiliary power voltage range: 20 ... 28 V AC, 18 ... 35 V DC
nominal current: 40.00 mA
Connection type: Screw terminal
On request
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Ex i Power Supply Series 9143

Art. No.: 159846 Product Type: 9143/10-244-060-20s
Product Description: Ex i power supply Ex i field circuit IS PAC
Maximum voltage Uo: 24.40 V
Maximum current Io: 60.0 mA
Maximum power Po: 1.464 mW
Auxiliary power: 110 /115 / 230 V AC
Auxiliary power voltage range: 85 ... 230 V AC
nominal current: 40.00 mA
Connection type: Screw terminal
On request

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