Extension boards

  End of Life:  31.12.2022

Board is mounted and connected inside of VT825 and VT825 DC. Adds 8 dry contacts (IN), 2 loads (latching relays with LEDs indicators) & a 12V DC power backup terminal.   

Allows increasing the number of sensors connected to any monitoring unit. Adds 8 analog sensors. Connects on CAN port and allows further CAN daisy chain connection. Sensors connected to the extension unit appear in the system automatically.

Increases the number of sensors connected to any monitoring unit. Adds x8 analog sensors. Connects on CAN port and allows further CAN daisy chain connection.  Sensors connected to the extension unit appear in the system automatically.
Max. distance from the monitoring unit is 225 meters. Max. x8 CAN devices can be connected to a CAN bus chain.