The Unitronics Unistream UAC-02RS2 Uni-COM? module is compatible with the same family of Programmable Logic Controllers. They are snapped onto the back of a Unistream HMI Panel next to a CPU-for-Panel to add ports to an all-in-one HMI + PLC controller.

The Unitronics Unistream UAC-02RSC Uni-COM? module is compatible with the UniStream family of Programmable Logic Controllers. They are snapped onto the back of a UniStream HMI Panel next to a CPU-for-Panel to add ports to an all-in-one HMI + PLC controller.

The Unitronics Unistream UAC-CB-01RS4 is a communication module used for USC controllers.

The Unitronics Unistream UAC-CX-01CAN is a CANbus module for US5 and US7 controllers. Available at www.emolice.com.

The V100-17-CAN CANbus module can be used to create a decentralised control network using CAN protocols.