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Sensor Expansion Unit

199.00€ * 208.95€ * (4.76% Saved)
Content: 1 Piece

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Delivery time appr. 1-3 workdays

  • E_14029
  • 0720089658687
  • Didactum expansion unit - connection of additional sensors
Didactum Expansion Unit   Each SNMP enabled monitoring system of Didactum offer 8 ports... more
Product information "Sensor Expansion Unit"

Didactum Expansion Unit
Each SNMP enabled monitoring system of Didactum offer 8 ports for connecting additional analog sensors. Customers who require a larger number of sensors can use these Didactum expansion units to add additional analog sensors to their existing or planed monitoring requirements.
Connect up to 8 analog sensors to each Didactum sensor expansion unit. Depending on the type of sensor you can extend the sensors in lengths from 50 to 150 meters away from these sensor expansion units. This supports flexibility and expandability for the sensor requirements within your monitored infrastructures. Up to 8 expansion units can be connected in series to each of the two CAN-Bus ports.

The total length of each CAN-Bus extension can be up to 300 meters from your base unit.
Easy installation of Didactum`s sensor expansion unit

Simply connect this sensor expansion unit into one of the two CAN-Bus ports of your Didactum remote monitoring unit. In the multilingual web frontend of the Didactum monitoring device the expansion unit and the attached sensors are automatically displayed. Then easily configure each sensor to your individual needs. Set individual thresholds for sensors and the type of notifications that are required.

All sensor data will be logged in Didactum`s data logger. By use of the optional 64 GB SD card you can easily expand the capacity of data logger.

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Technical parameters
Number of analog ports 8
Number of CAN ports 2
Maximum bus length 300 meters
LEDs 2
Maximum analog sensor cable length 50-150 meters, depends on the sensor type
Other charachteristics
Mounting There are 4 mounting holes on the bottom of the case for fastening. Fasten the unit, connect CAN inputs to the input of the previous CAN unit or of the monitoring unit. The red LED lights up. Connect analog sensors and for long distance >10m connect power supply.

Match the bus terminators of the CAN units. Switch terminator TR in ON position on the monitoring unit and on the last CAN unit, TR on intermediate CAN units are in Off (1,2) position. Maximum 8 CAN units, sensors and/or devices can be on one CAN bus.
Connection To connect sensor unit to the system, log into the interface -> Preferences -> Can Config -> CAN1 or CAN2 (depends on which physical port CAN1 or CAN2 of the system the unit is connected).

Click Config button and wait. The system will poll the bus CAN and give rows with data, if successful will write: Done!. CAN modules and sensors will appear in the list. Click Apply and then click Restart.

Go to --> System Map / Floor Map, click Refresh button, or wait, new devices and new sensors will appear in the tree. Green LEDs on the CAN unit will light up when CAN unit is connected and successfully determined by the system.

Connection is not successful if after clicking Config, the poll is reset before the phrase "Updating". Check whether terminators on the bus line are set in the right position, change their position using TR switch if needed.

There are 8 inputs on the sides of the unit for connection of analog sensors, determination of their type occurs automatically.

Module, 3-pair shielded patch cable RJ-12 2 m length, screw 3.5 x 16 mm, fastener 2-sided, rubber feet.

Weight 0.5 kg
Dimentions 110×68×40mm
Read, write and discuss reviews... more
Customer evaluation for "Sensor Expansion Unit"
18 Jul 2017

As advertised

As advertised. Really easy to set up with existing didactum remote monitor. Works perfectly.

18 Jul 2017

Great device to get more sensor ports. So far so good. As expected!

Great device to get more sensor ports. So far so good. As expected!

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