ORION MK PC

Explosion-proof personal computers
"Orion MK PC" (set 01, set 02, set 03)

Explosion-proof PCs are an automation tool for implementing various process control systems (PCS) at industrial enterprises engaged in the extraction and processing of oil and gas products, as well as in the chemical industries, fuel distribution storage facilities, the chemical and pharmaceutical industries, mining, civil construction in hazardous environments, printing, textiles, etc. Using PCs and additional equipment, including the ORION series (PCs, cameras, router-router, thermal imagers, switches, fire alarms, alarms, etc.), it is possible to organize operator stations for monitoring technological processes, emergency situations, facility security, accounting for various vehicles, etc. Hardware and software integration enables direct interaction between video surveillance and fire alarm and ACS equipment, providing the following benefits: configuration creation, data transfer to equipment, instrument polling and status retrieval, control of on-site devices, display of a site plan with visual monitoring of the incident status, promptly transmitting an assessment to the appropriate services, and displaying images from nearby cameras on a PC.

Depending on their configuration, PCs are used in areas where the presence of an explosive gas mixture is unlikely (Zone 2) or where there is a risk of an explosive gas mixture (Zone 1) . PCs can be used in various industrial sectors, including underground and open-pit mining. The environment may contain explosive gas mixtures, vapors with air, and dust of categories IIB+H2, IIC, and IIIC, including IIA, IIB, IIIA, and IIIB.

PCs vary in their internal and external configuration (see Table 2), case material, light-transmitting material, data acquisition and transmission method, installation type, dimensions, and configuration. Explosion-proof markings depending on the configuration are listed in Table 1. The specific version is specified when ordering.

Aluminum alloy, stainless steel, or low-carbon steel are used to manufacture PCs. Light-alloy materials (such as aluminum alloy) are not used in the manufacture of PCs for mining and quarrying. The light-transmitting material is monolithic polycarbonate or tempered glass.

Computers ORION MK PC set. 01 are provided with several types of explosion protection in accordance with GOST 31610.0-2014 (IEC 60079-0:2011), "db" - equipment with the type of explosion protection "flameproof enclosures "d"" according to GOST IEC 60079-1-2013, "mb" - equipment with the type of explosion protection "sealing with compound "m"" according to GOST 31610.18-2016 / IEC 60079-18:2014, "eb [ib]" - increased protection type "e" according to GOST 31610.7-2017 (IEC 60079-7:2015) and equipment with the type of explosion protection "intrinsically safe electrical circuit "i"" according to GOST 31610.11-2014 GOST (IEC60079-11:2011); "tb" – equipment with dust ignition protection by "t" enclosures according to GOST IEC 60079-31-2013. This assembly belongs to electrical equipment group II, III according to GOST 31610.0-2014 (IEC 60079-0:2011) and is intended for use in explosive Zone 2. The environment may contain explosive mixtures of gases, vapors with air, dust of category IIA, IIB+H2 and IIIC.

Computers ORION MK PC set 02 and ORION MK PC set 03 are provided with the following types of explosion protection: "db" - equipment with the type of explosion protection "flameproof enclosures "d"" according to GOST IEC 60079-1-2013, explosion protection "intrinsically safe electrical circuit "i"" according to GOST 31610.11-2014 GOST (IEC60079-11:2011); "tb" - equipment with dust ignition protection by enclosures "t" according to GOST IEC 60079-31-2013. This configuration belongs to electrical equipment group I, II and III according to GOST 31610.0-2014 (IEC 60079-0:2011) and is intended for use in the explosive zone 1 . The environment may contain explosive mixtures of gases, vapors with air, dust of category IIA, IIC and IIIC. According to its technical characteristics, it is marked for mines, shafts and their surface structures in accordance with the following standards: fundamental concept and methodology (for underground workings) according to GOST 31438.2-2011 (EN 1127-2:2002), equipment and components intended for use in potentially explosive environments of underground workings of mines and shafts according to GOST 31439-2011 (EN 1710:2005).

The PC can also be equipped with electronic devices upon request: data storage devices (hard drives, memory cards), interface converters, media converters, signal amplifiers, signal converters, and intrinsically safe barriers (ISBs). Additional equipment that can be supplied with the PC:

- the ORION Keyboard computer keyboard is designed for entering numerical and text information into a PC;

- the ORION SM computer mouse is designed to control the cursor on the screen and send various PC commands;

- the ORION Touchpad touch screen is designed for displaying and entering information by means of gestures or pressing on the display;

- The ORION USB-Flash flash drive is designed for convenient storage or transfer of files, connected to a computer via a USB port.

The ORION Wi-Fi antenna is designed for use in wireless networks to transmit data received from a source and then distribute it over space. The Wi-Fi antenna is an Ex-component and is not intended for stand-alone use.

The media converter (MC) is designed to convert data transmission media from one type to another. The media converter has a valid certificate of conformity in accordance with TR CU 012/2011 and provides intrinsically safe optical radiation with the [op is T6 Ga], [op is Da], or [op is Ma] markings.

When selecting a configuration with a touch screen, a computer mouse is not included. Additional equipment is provided with the following types of explosion protection: "ib" - equipment with the explosion protection type "intrinsically safe electrical circuit "i", GOST IEC 60079-31-2013 equipment with dust ignition protection by enclosures "t", "db" - equipment with the explosion protection type "flameproof enclosures "d"" according to GOST IEC 60079-1-2013 and is marked in accordance with Table 2. Devices marked "ib" are connected to an intrinsically safe barrier (ISB).