Overview
The 6ES7147-4BB00-0AA0 is a Siemens EM 2 SSI electronic module for the SIMATIC ET 200pro distributed I/O system, providing position detection for two SSI absolute encoders. The module includes the bus module; the connection module CM SSI (6ES7194-4CC00-0AA0) is ordered separately. It weighs 179 g and measures 13.2 x 6.5 x 7.2 cm.
Applications
It serves as a remote I/O node for SSI absolute encoder feedback on conveyor systems, packaging lines, and material-handling cells.
Features & function
The module reads two SSI absolute encoders, converting the serial position data into a format the ET 200pro backplane can pass to the controller. The bus module is integrated; the separate connection module CM SSI handles the encoder wiring.
Lifecycle
The 6ES7147-4BB00-0AA0 is an active product in the Siemens portfolio, with no discontinuation announced.