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Isolated and SELF-POWERED converter, current-voltage: 0 to 2A into isolated 0 to 10V

Current-voltage converter, self-powered, isolated, reduced volume and costs, reduced cabling, increased reliability – 0 to 2A into 0 to 10V 

This high-efficiency “passive” quadripole converts, isolates and outputs within 0 to 10V analog signals from 0 to 2A applied to its input.

It does not require any external power supply.

Description

Input:

  • 0 to 2A (accidental maximum: 5A / 1 second) *
  • sensitivity: better than 0.2% of full scale

Output:

  • output signal: 0 to 10V (load ≥ 10 kΩ) *
  • regulation upon no load / on load: better than 2.10-3

* Upon request: other input current and/or output voltage

Full-scale accuracy: better than 0.2%

Response time: < 3 ms (can be increased  upon request)

Isolation: 2500 V ~

Voltage on the input loop: < 0.9V for input current ≤ 2A

Power supply: only by the low energy taken on the input loop

Protections:

  • against reversal of connections on the input
  • against accidental overvoltage on input: up to 5A
  • against overloads and short-circuits
  • isolation: 2500V~
  • increased reliability because of no external power supply
  • against vibrations; tropicalisation with moulding
  • elimination of the faulty-contact risk (no DIL switch)
  • sealing IP67 except connections
  • electromagnetic compatibility CEM 89 / 336 / CE

Temperatures:

  • coefficient: 2.10-4 / °C
  • operation: -20°C to +60°C
  • storage: – 40°C to + 90°C

Three modules:

  • DIN rail mounting (RD)
  • wall mounting
  • mounting on printed circuit

For more information about this 0 to 2A  → 0 to 10V self-powered converter: PDF

Additional information

Weight 250 g
Dimensions 100 x 90 x 60 mm