IsoTrans 41 Loop Powered Signal Isolator

• 3 options available either 1, 2 or 3 Channel device
• No power supply required and very low internal volt drop of only 1.2V at 20mA.
• Selectable Input and Output range 0…20mA, 4...20mA or 0…50mA.
• High accuracy device with a max transfer error of less than 0.02%.
• Standard 22.5 mm wide DIN rail mount modular housing.
• M2.5 fixed screw terminal connection with self-lifting clamps and Ingress protection terminal covers.
• Max working voltage of 500V AC/DC with isolation across input & output of same channels and channels against each other complying with EN61010-1 Safety Standard.
• Surge protection at up to 5kV 1.2/50μs surge withstand test IEC 255.4
• Maximum long-term stability of isolation properties is backed up by a 5-year warranty.

The Knick IsoTrans 41 Loop Powered Signal Isolator meets the isolation requirements of EN61010-1 at 500V DC. It also offers a very low internal voltage drop of only 1.2V at 20mA. The Knick IsoTrans 41 Loop Powered Signal Isolator is also available as 2 or 3 channel compact device with a width of only 22.5mm.

To guarantee the specified isolation capabilities these devices are subjected to routine testing at 2.5kV AC to ensure working voltages up to 500V DC. This is then backed up with a 5-year warranty.