... voltage input expansion BD card for integrated PLC+HMI, XP-4AD-BD 14 bit, 4 channels 0~10V ... 12bit analog input, 2 channels PT100 temperature acquisition. XP-18,XMP2-32XP-4AD-BD14 bit, 4 channels 0 ... , mainly for saving backup data, up to 2GB SD.XP-3AD3PT-BD23 CH(0~5V, 0~10V)analog voltage ... 10 bit analog output, 2 channel PT100 temperature collection. XP-18, XMP2-32 Xinje voltage input expansion BD card ...