Category : Electrical and electronic equipment & instrumentations > Electrical protection devices, fuses

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protection of connected electronic equipment from impermissibly high working voltages
provision of floating output signals
avoidance of ground loops
conversion of standard signals, e. g. 0 - 10V input to 4 - 20mA output

The isolating amplifier/supply isolator TT-45/4 ... is used for isolating standard signals and as a power supply for 2-wire transmitters. It provides the supply for the transmitter, isolates the signal and passes it on to the output. The TT-45/4 ... provides a high degree of isolation between input and output and between input and supply.
A working voltage up to 600V DC or AC rms is permissible on the input side (test voltage 3700V) in accordance with EN 61 010 Part 1, pollution degree 2 and overvoltage category II. The measurement input is factory-calibrated; there is a choice of the standard signals 0 - 10V and 0(4) - 20mA.
The TT-45/4 ... is built into a polycarbonate housing that can be readily clipped onto three different types of rail.
The isolating amplifiers permit close-up mounting, to save installation space.

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List of all articles in this sub-category Electrical protection devices, fuses

List of all articles in this sub-categoryList of all articles in this sub-categoryList of all articles in this sub-category