Connect sensor by a supplied RJ-11 (6P4C) cable to any”A1 – A2″ port. The determination of the sensor type and connection will occur automatically.
12V Outputs For Alarms
Appliance has the possibility to connect two devices (for example, alarm beacons) managed by built-in electronic relay.
Dry Contact Inputs
VT325 has 2 dry contact inputs. It can be used together with any contacts, for example with door or window contacts, circuit breakers, etc.
Type miniAB USB-port 2.0, Can connect USB camera; or connect a PC for restoring an appliance; or connect USB flash for saving logs; or connect Modbus sensors / devices / meters using RS485-to-USB adapter.
The temperature sensor is built-in inside VT325. It is situated on the board, inside the enclosure of the unit. Accuracy equals +/- 1°C.
Extension: Modbus Or 1-Wire
VT325 has the possibility to install “VT85 / Modbus extension board” or “VT10 / 1-Wire board” extension (ordered separately).
VT325 has the possibility to install “VT85 / Modbus extension board” or “USB485 / RS-485 to USB adapter” exntensions (ordered separately).
USB Camera / IP Cameras
USB camera (class Linux UVC Webcam which supports MPEG) can be connected to the “HS” port. Using a built-in interface it is possible to add IP cameras. This will allow to view footage from surveillance cameras remotely,
USB Flash Drive
USB flash drive can be connected to VT325 using OTG miniUSB cable. Flash drive is used by the system for saving logs. More USB devices can be connected to one HS USB port using USB hub.
“ACT” – indicates appliance status, “E1” – indicates 12V “E1” relay status, “E2” – indicates 12V “E2” relay status, “ERROR»” – indicates error and traffic.
DC Power Input
Power adapter DC 12V 500mA.
VT325 has the possibility to connect external chassis grounding (M4 thread).
Ethernet 10/100 Base-T port, provides a network connection.