Select I/O is an Ethernet networked, single channel granular I/O system for the ABB Ability™ System 800xA automation platform. Select I/O helps decouple project tasks, minimizes the impact of late changes, and supports standardization of I/O cabinetry ensuring automation projects are delivered on time and under budget.
The Signal Conditioning Modules (SCMs) are mounted in a Module Termination Unit (MTU) with 16 SCM slots. Each slot includes a removable Field Terminal Block (FTB).
Select I/O provides a comprehensive solution for simplified engineering, installation, commissioning, and late changes with features such as a built-in disconnect function, field loop current limitation, and replaceable terminal blocks. Signal Conditioning Modules (SCMs) are available for both non-SIL and SIL3 applications. The Signal Conditioning Modules (SCMs) are mounted
in a Module Termination Unit (MTU) with 16 SCM slots. Each slot includes a removable Field Terminal Block (FTB).
For updated information regarding System 800xA please visit our 800xA Hardware Selector. In the HW-selector, you
can compare different communication modules, AC 800M controllers, S800 I/O modules, S900 I/O modules, Select I/O modules, module termination units, network equipment, panels, power supplies, and voters, and also print your PDF files or save an outline of all modules in the product area.
Below is an outline of the range of different Select I/O modules available.