The DSE521 Ratiometric Input Expansion module is used in conjunction with supported DSENet controllers to provide additional, flexible, input functionality. The module’s ID switch is configurable from the module and the 10 inputs can be configured from within the ‘host controller’.
 

The ratiometric inputs can be configured in a number of ways to connect to digital switches, resistive sensors, 0-10 V signals or 4-20 mA signals.
 

LED indication is provided for ‘Power On’ and ‘Link Lost’  The DSE521 is designed to be mounted within a control panel, either on the panel DIN rail utilising the integral mounts, or chassis mounted, utilising the mounting holes.