Our Bulletin 1746 SLC™ I/O Modules are part of our SLC 500 control platform. Rockwell Automation announces that a number of Bulletin 1746 I/O modules are discontinued and no longer available for sale. Customers are encouraged to migrate to our Compact 5000™ I/O modules used with the Logix control platform Agency advantages supply the following brands: ①Allen-Bradley( Rockwell Automation)Series ②Square D(Schneider Electric) Series ③Eaton - Cutler Hammer (Westinghouse )Series ④SIEMENS PLC Series,Siemens CNC system ⑤Eaton moller Series