For PCR-WE/WE2 series, the isolation voltage between the output and GND terminal is 315 Vrms/±445 Vdc, and the isolation voltage between the signal I/O and GND terminal is ±42 V peak.
For PCR-WEA/WEA2 series, the isolation voltage between the output and GND terminal is 320 Vrms/±452 Vdc, and the isolation voltage between the signal I/O and GND terminal is ±42 V peak.
For more details, read the user’s manual – chapter of Specifications.
