Analog Signal Isolators

TVI 222IO

SHORT DESCRIPTION

  • 2-channel, analogue signal isolator for a safe transfer of 0/4-20 mA-signals to intrinsically safe areas
  • Pin-compatible to MC35-22Ex0-i from Turck
  • Intrinsically safe output circuits II (1) G Ex ia Ga IIC, (zone 0)
  • Output: 0/4-20 mA,
  • Safe galvanic isolation between auxiliary power, input and output
  • Signal response time < 10 ms
  • Linearity error < 0.04% v. E.
  • Temperature influence ≤ 0.005 %/K
  • Auxiliary energy 24 VDC
  • Form of construction: 19“, 4TE, 3HE

FURTHER VERSIONS

TVI 222i:
2-channel, analogue signal isolator with intrinsically safe input circuits

TVI 211io:
1-channel, analogue signal isolator with intrinsically safe output circuits