(3)Prise cover off Removal of the CJ sensor from the input board terminal block to allow use of channel 1 to measure resistive inputs (Input type = RTD or Ohm) It is recommended that when mixed inputs are being used, thermocouples are wired to the lowest channel numbers. If channel 1 is set to RTD or Ohm, then the CJ sensor must be disconnected, as shown above, and any other channel set to Thermocouple must use an External Cold Junction. 更多 记录纸、记录笔可查询jilubi 网站 相关资讯推荐