5 Dry Contact Inputs (SP1+ / SP2+ Only)
The single port RJ-45 Dry Contact Sensor with an ALARM/NORMAL indication in the software. Up to four on an SP2+ with relevant per port license. Dry contact sensors are user definable and can be used to detect many different inputs such as UPS status, security systems, air conditioning status. SNMP interface for alarm/normal status. SNMP traps can be sent when the sensor is in a critical state. SNMP polling is possible via SNMPget. Web browser interface is available. When an alarm condition is activated the description and location of the fault can be sent via an email or SNMP trap.
| 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 | |
| Interface | |
| Communications Cable | RJ-45 jack to sensor using UTP Cat 5 wire |
| Communications Cable Max. length | 1000 Ft (305m) with approved low capacitance shielded cable or UTP |
| Power Source | Powered by the controller unit. No additional power needed |
| Dimensions | 56 x 55 x 33.3 mm |
| Mounting | DIN rail mounting Screw mounting |
| Up to 5 dry contact inputs per RJ-45 | |
| – making up to 10 Dry Contact Inputs in sensorProbe2 | |
| – making up to 20 Dry Contact Inputs in sensorProbe2+ | |
| Important Note | Dry Contacts are not isolated, don’t connect any voltage source |
| Sensor count | 5 |
