The Protege DIN Rail 8 Input 4 Output Expander extends the number of inputs by 8, allowing monitoring of a wide range of EOL capable or open contact sensors; and extends the number of outputs by 4, featuring high current Form C relays for controlled automation of building systems including lighting and HVAC.

> 8 monitored inputs

> Connect any combination of normally closed or normally open inputs, configurable per input

> Four-state input alarm using resistors to provide short, alarm, closed and tamper conditions

> 4 Form C relays capable of switching resistive loads up to 7 Amps