Wago Corp. featured its Jumpflex® line of signal conditioners and relays, which include a loop-powered signal conditioner offering conversion, isolation, and transmission of a variety of signal types. The 857-450 features power supplied by the output signal loop so no separate 24-V dc power supply is required. The compact signal conditioner is designed for safe electrical isolation of circuits at 2.5 kV with less than 0.1 percent transmission error enabling precise signal values.