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The Protos X field I/O system has several specialized terminals. Bus expansion end terminals and couplers allow additional terminal assemblies to be added to the system, while power feed, distribution, and separation terminals allow changes to, and distribution from, the terminal power bus.
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Bus End Terminal / Bus Expansion Coupler Terminals
A Bus End Terminal, located at the end of a terminal assembly, is required for proper I/O bus communication.
- Bus expansion is available for the PX-MOD and PX-TCP1 Bus Couplers
- Bus expansion requires that a Bus Expansion End Terminal be used in place of the Bus End Terminal
- A Bus Expansion Coupler Terminal is used in place of the PX-MOD or PX-TCP1 at each expansion assembly
Bus End Terminals / Expansion Terminals Overview
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