Define Discrete I/O Modules?
-
Define Discrete I/O Modules?
Discrete Input/Output modules are the most common types of I/O interface modules. This type of device connects binary or “On/Off” inputs. <div>
On/Off inputs are devices that have only an “On” or “Off” setting, such as selector switches, pushbuttons and limit switches.
<div>
In discrete modules, output controls are limited to devices such as lights, relays and motor starters that require a simple On/Off switch.
All discrete Input/Output modules are powered by a field-supplied voltage source. Discrete I/O modules are available at many different AC and DC voltage ratings.
See chart for a list of the most common ratings.
</div></div>
Sorry, there were no replies found.
Log in to reply.