The following are dedicated ON-OFF control trainers. These trainers have built-in Input and output elements embedded into these trainers. These require additionally a controller to do the control action. There are various Microprocessor trainers available for this purpose. They are Microprocessor trainer Model MPT-85 or MPT-J-85 or MPT-86 or MCT-31/51 when you want to program at machine level. This trainer has provision to connect to IBR-1. This card is used as an ADD-On interface card, when you want to use higher level language like, C / C++, VB, or VC++ etc. This Add-On Card Model IBR-1 uses IBMPC computer as controller.

The descriptions of the following trainers are available elsewhere in the catalogue. Please read for detailed description of these trainers.