Exact time server STV-01 on din-rail

Time synchronization server “STV-01” on din-rail is used as a means of realizing the reception of reference time scale. The precise time server is used for operation in digital networks of fixed and mobile communication SDH, NGN, LTE, WiMAX, in TV and radio communication networks DAB/DVB, in computer and computing networks LAN/WAN/MAN, in AIMSCEM systems, in industrial and energy production, metrology and security systems. Direct data reception is realized by means of data received from satellite systems. Then the time server transmits the received readings to the devices and devices interfaced with the server, for example, such a device as NTP-clock.

Exact time server “STV-01” (DIN) structurally consists of the following blocks connected by cables:

• A control unit combined with a GNSS signal receiver, made in a plastic case, placed on a DIN rail and labeled “STV-01 Exact Time Server”;
• GNSS antenna;

On the device housing there are LED indicators that show the server operation modes:

• “Pit” – the indicator is on (blue), the power is on for the device.

  The indicator is off if the power is off.

• “GNSS GPS” – the indicator blinks (yellow) every time an NMEA packet is received from the GNSS receiver.

  Not blinking – the receiver is not connected.

• “Autonomous” – reserved for future functionality.

• “Mode” – green indicator is on when the navigation task is completed.

  Red indicator is on – navigation task is not solved.

Equipment installation

Persons having qualification group of electrical safety not lower than the third one, who have passed the training course and received the corresponding certificate are allowed to install, adjust and maintain the product. Installation of the product should be carried out in the premises of industrial enterprises having an atmosphere free of chemically active and aggressive vapors and conductive dust, with dust content not exceeding 3 mg/m, in places protected from direct sunlight and water. Typical is to place the product in a heated room in a special cabinet. The product housing is designed for installation on a DIN rail. GPS/Glonass antenna is placed outside the room. The product is fully ready for intended use after completion of installation and commissioning works. Installation and commissioning works can be carried out by the manufacturer’s representatives, authorized service centers and Customer’s representatives trained by the manufacturer. During external inspection of the product it is necessary to check:

• completeness of the product in accordance with the Completeness section;
• absence of visible mechanical damage;
• cleanliness of sockets, connectors and terminals;
• condition of connecting wires, cables, adapters;
• condition of paint coatings and clarity of markings;
• absence of disconnected or poorly secured modules of the product (determined visually or by ear when changing the position of the product).

Buy STV-01 from Jcom-iot

We offer to buy exact time server STV-01 on a din-rail at favorable prices. “Jcom-iot” is a guarantee of quality and reliability of products. More complete information (exact cost, method of delivery and payment, additional characteristics) you can check with our managers via online chat, requesting a quote via the website or by mail.