Four signal conditioners have been added to the Jumpflex 857 series. The modules are packed into 6-mm housing. The loop-powered RTD module converts RTD and resistive inputs to standard analog signals without the need for an external power supply. The dual-channel voltage/current signal splitter converts, amplifies, filters or isolates standard analog signals and splits them into two separate current or voltage outputs. The power signal conditioner acquires ac and dc voltages or current and converts them to standard analog signals or measures active power, apparent power, reactive power or phase angle. The voltage signal conditioner converts voltages of up to 300 Vac/Vdc into standard analog signals.