Isolated-channel analog input module features 750 VDC channel to channel isolation for immunity to electrical noise, cross talk between channel and group loop problems. Eliminates the need for expensive, resolution and accuracy-robbing external isolation blocks. Completely configured by ladder register setting for quick and easy replace ability. Provides several selectable input filters to maximize speed and minimize noise. Fully auto-calibrating with on-board ambient temperature compensation, no external reference source required. Ideal for demanding analog application in electrically noisy environments.