The 1734-SSI is a Synchronous Serial Interface (SSI) absolute encoder module from the 1734 POINT I/O product family that is manufactured by Allen-Bradley. This module is primarily used to coll data from absolute encoders that support SSI protocol. This module has One (1) SSI channel and requires the use of 1734-TB, 1734-TBS wiring base assembly at key switch position 2. It has a backplane current draw of 110 mA @ 5V dc.