The unit uses a power supply with two isolated DC +/- 24-48V inputs for Telecom industry. Used in telecom shelters & cell sites, data centers, remote & industrial facilities, remote racks & cabinets. Can connect up to 30 sensors, 12 dry contacts, two 12V alarm beacons, GSM modem, USB-сam, SD card, 1-Wire board for reader or board with 8 dry contacts, two relais 10A 230V and power backup input.
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There are built-in servers and agents like HTTP, HTTPS, SNMP v1, 2c, 3, SMTP, Radius, Syslog, FTP, DHCP, Wachdog.°C.
The unit supplied by 24-48 V (mostly used by Telecom companies). In case the first power input shut down, the system can automatically start to use the second power input. DC 24-48V inputs are isolated from the earth! Customer can use either + or - on the ground.
Connect sensor by a supplied RJ-11 (6P4C) cable to any sensor port "A1 .. A8". Determination of the sensor type and connection will occur automatically.
Temperature sensor is built-in on a board and sticks out on the front panel of the unit for better measurement. Accuracy equals +/- 1°C.
The unit has two 12V 0.25A outputs (electronics relays). E.g. the appliance has the possibility to connect alarm beacons managed by built-in electronic relays.
Connecting CAN devices on a common bus allows you to collect data from the sensors with a large area, or from a large distance and to transmit them to the network. VT825 has a LED for CAN bus status indication.
VT805 has 4 dry contact inputs. Can be used together with any contacts, for example with door or window contacts, circuit breakers etc.
VT805 has the possibility to install GSM or USB modem. VT700 GSM modem is mounted and connected inside of master unit. It is used for sending SMS notifications and receiving SMS commands.
Board is mounted and connected inside of "VT825 / Monitoring unit". Adds 8 dry contacts (IN), 2 loads (latching relays with LEDs indicators on front panel) & 12V DC power backup terminal. VT825 allows to install either VT18 or VT10, both extension can not be installed at the same time.
Using built-in interface it is possible to add up to four IP cameras. This will allows to view footagefrom surveillance cameras remotely,
One USB camera (class Linux UVC Webcam which supports MPEG) can be connected to "USB" port. More USB devices can be connected to one USB port using USB hub.
USB flash drive can be connected to VT805 using OTG miniUSB cable and can be used by the system for saving logs. More USB devices can be connected to one 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, "CAN" - indicates BUS status.
Chassis external ground earthing, to suppress electromagnetic interference.
Ethernet 10/100 Base-T port, provides network connection.
|Dimensions||Width 440 x Height 44.45 (1U) x Depth 79.4 mm|
|Inputs||8 analog sensors, CAN bus, HS USB, 4 dry contacts (3P, pitch 3,5mm, type IN)|
|Operating characteristics||Humidity : Min. 5% - Max. 95% (Non-Condensing), Temperature : Min. -10° C - Max.80° C|
|Power input||+/- 24 / 48V|
|Network Interface||CAN bus, 1-Wire (with extension), Ethernet 10/100 Mbit/s|
|Outputs||SD card slot, USB port for saving logs (USB flash), Two 12V 0,25A outputs (pitch 3,81mm, 3P)|
|Mounting||Desktop, Wall turnable mount (with extension), 19" rack mountable|
|Extension protocols||1-Wire, CAN|
|Expansions (ordered separately)||VT700 / GSM modem, VT10 / 1-Wire board or VT18 / Extension board|
|Power Consumption||6-18 Watt|
|Status Indicators||Two relay status LEDs, LED indication for Power / Network connectivity, LED indication for CAN bus connection, Error LED|
|Components||Manufactured in E.U.|
|Max. distance||300 m|
|HS Code||8471 50 000|
|Processor||ARM926-300 MHz / 64 MB / Linux-2.6.38|
|Built-in sensors||Power supply voltage sensor (1%), Temperature sensor (1%)|
|Device management||manually via SMS, SNMP, Web Browser|
|Package includes||Warranty card, Short description and connection guide, Terminal plug 6 pins 3.5 mm 1pcs, Terminal plug 3 pins 3.81mm 1pcs, Self-adhesive rubber foot 4 pcs, Patch cable RJ-45 1m, Screws 6pcs M3 8mm, 19" mounting brackets 2pcs|
|Accessories (ordered separately)||VT112 / Rotatable mounting brackets, VT101 / Battery holder|
|Other||Chassis grounding (M4 thread), Recovery switch, Restart button|
The unit is used for temperature, humidity, voltage, leakage, smoke, airflow,...
The unit is used in data centers, remote & industrial facilities,...