Operations
• Measurement Range: Alarm or Normal
• Sensor Type: Open / Closed contact switch (input only)
• Contact Voltage Range: 5 volts pulled-up dry contacts*
• Measurement Rate: Multiple readings every second
• Normal input state is settable under software
• Power: Powered by the base environmental monitoring appliance controller unit - no additional power needed

Interface
• Communications: RJ-45 jack to sensor port, using standard UTP CAT-5 cable
• Max. Length: 1000 feet (305m) with low capacitance shielded or UTP CAT-5 cable

Physical
• Dimensions: 2.2 x 2.16 x 1.29 in. (56 x 55 x 33 mm)
• Mounting: DIN rail mounting; Screw mounting

* Note: Dry-contacts on 5DCS are not isolated - do not connect any voltage source.