隔离过程电流输入5b42

　　The 5B Series represents an innovative generation of low cost， high performance plug-in signal conditioners. Designed for industrial applications， these modules incorporate highly reliable transformer-based isolation and automated surfacemount manufacturing technology. They are compact， economical components whose performance exceeds that available from more expensive devices. Combining 1500 V rms continuous isolation， +0.05% calibrated accuracy， small size and low cost， the 5B Series is an attractive alternative to expensive signal conditioners and in-house designs All modules are potted and identical in pin-out and size （2.27” x 2.32” x 0.595”）。 They can be mixed and matched， permitting users to address their exact needs， and may be “hot swapped without disturbing field wiring or power. The isolated input modules provide 0 to +5V or +5V outputs and accept J， K， T， E， R， S， N， or B type thermocouples. These modules feature complete signal conditioning functions including 240 V rms input protection， filtering， chopper stabilized low drift +1 uV/oC amplification， 1500 V rms isolation， and sensor excitation when required. All modules feature excellent common mode rejection and meet industrial transient surge withstand specifications.