-12 digital inputs
-Suitable for a wide variety of applications including small to medium sized machine automation, HVAC, lighting and access control within buildings

232112 - 12 inputs and 6 outputs, with display
212313 - 12 inputs and 8 outputs, without display
212314 - 12 inputs and 6 outputs, with display
256268 - 12 inputs and 6 outputs, without display