Allen-Bradley 1734-OE4C POINT I/O 4-Channel Analog Current Output Module 4–20 mA 0–20 mA 16-Bit Resolution
Allen-Bradley 1734-IK/C POINT I/O Incremental Encoder/Counter Module – 1MHz High-Speed Quadrature Input
Allen-Bradley 1732E-OB16M12R ArmorBlock MaXim 16-Point 24V DC Sourcing Digital Output EtherNet/IP Module with M12 Connectors