VariTrans A 20300 P0 Signal Doubler with 24V DC Bus Option
Unipolar DC Input Signal Doubler with 300V Basic Insulation & Protective Separation
The Knick VariTrans A 20300 P0 Signal Doubler (sometimes known as a ‘Signal Splitter’ or ‘Dual Output Signal Conditioner’) meets the isolation requirements of EN61010-1 at 300V AC/DC and protection against electric shock with protective separation to EN 61140 at up to 300V AC/DC. The unit’s auxiliary power supply requirement is 24V DC and this can also utilize the 24V DC DIN rail bus connection system. The unit is all housed in an ultra slim 6.2mm wide DIN rail mount case. There are 3 selectable unipolar input ranges to choose from either 0…20mA, 4…20mA or 0…10V which are then split into two selectable outputs of either 0…20mA or 4…20mA.
What we like:
The Knick VariTrans A 20300 P0 Signal Doublers key features are its ability to offer two outputs from a single input and it can also utilize the 24V DC DIN rail bus connection system saving lots of wiring in multi signal conditioner applications. They also offer reliably 3 way galvanic isolation between input, output and power supply with maximum long term stability that’s backed up by a 5 year warranty.
