... 0~10V voltage input Xinje voltage input expansion BD card for integrated PLC+HMI, XP-4AD-BD 14 bit, ... 4 channels 0~10V voltage input expansion BD card for integrated PLC+HMI data register operation, do not occupy ... -BD2can realize data-read/write between SD card and PLC, mainly for saving backup data, up to 2GB SD ... 18, XMP2-32 Xinje voltage input expansion BD card for integrated PLC+HMI, XP-4AD-BD