Single Slot - 1769 backplane compatible The module is recognized as an Input/Output module and has access to processor memory for data transfer between processor and moduleLadder Logic is used for data transfer between module and processor. Sample ladder file included. Configuration data obtained from configuration text file downloaded to module. Sample configuration file included.Supports CompactLogix and MicroLogix 1500 LRP Controllers except 1769-L23E-QBFC1B, 1769-L16x, and 1769-L18x