Разветвитель интерфейса КТГ-РИ (SA-RS-422/485)

Explosion-proof interface splitter KTG-RI (SA-RS-422/485)

PURPOSE AND SCOPE OF APPLICATION

KTG-RI explosion-proof interface splitter is a passive splitter of the network interface cable. It is used for interfacing the signals of network interfaces of KTG-RI receivers and transmitter of such protocols as Modbus ASCII/RTU, Profibus, MPI/PPI, etc.

Scope of application – outdoor and indoor hazardous areas as per explosion protection marking, GOST 30852.13-2002 (IEC 60079-14:1996), areas with presence of combustible dust, as per GOST IEC 61241-3-2011, dangerous production facilities of I, II, III, IV hazard class supervised by Rostechnadzor and national technical supervision bodies of the Customs Union and CIS countries.

CONFORMITY TO STANDARDS IN RUSSIA

ГОСТ 14254-96 (МЭК 529-89), ГОСТ 30852.0-2002 (МЭК 60079-0:1998), ГОСТ 30852.8-2002 (МЭК 60079-0:1998), ГОСТ Р МЭК 60079-31-2010, ГОСТ 30852.10-2002 (МЭК 60079-11:1999), ГОСТ 30852.20-2002, ГОСТ IEC 61241-1-1-2011, Гл. 7.3 ПУЭ, Гл. 7.4 ПУЭ, ГОСТ 24754-2013, ГОСТ 12.2.007.0-75. ССБТ, ТР ТС 012/2011, ТР ТС 004/2011

CERTIFICATES

Marking:

1Ex e IIC T6...T4 Gb

1Ex e [ia Ga] IIC T6... T4 Gb

Ex ia IIIC T85°C...T135°C Da

Ex tb IIIC T85°C ...T135°C Db

Mining equipment marking:

РН1/РН2

Protection:

IP66

Certificates and permits:

ЕАЭС RU C-RU.НА67.В.00157/20

ЕАЭС RU C-RU.МЛ02.В.00313/21

РОСС RU С-RU.МЮ62.В.00094/23

ГОСТ Р ИСО 9001-2015 (ISO 9001:2015)

Морской регистр СТО №23.44.01.09129.120

ТУ 3400-005-72453807-07

ТУ 27.33.13-033-72453807-2017

KZ39VEH00005608

TECHNICAL DATA

Ambient temperature, °С:

-75*/-60...+40 (Т6/Т85°С)
-75*/-60...+60 (Т5/Т100°С)
-75*/-60...+85 (Т4/Т135°С)
-60…+85 (РН1/РН2 and general industrial version)

* execution /HOLOD

Grounding:

2 stainless steel ground clamps (inner and outer)

Cover fastening:

Removable cover with 4 stainless steel captive screws with cylindrical head and hexagonal socket

Installation inside enclosure:

2 or 4 racks for mounting panel installation

Coating:

Antistatic polymer epoxy coating, frictionally intrinsically safe, resistant to operating environment and ionizing radiation. Color RAL 7035

Sealing:

Silicone rubber (in cover groove)

Material:

Modified corrosion-resistant aluminum-silicon alloy, resistant to salt spray and other chemical substances, including hydrogen sulfide and hydrochloric acid fumes, salty and acidic mine waters, frictionally intrinsically safe.

Enclosure fastening:

4 external mounting points

Operating position in space:

Any

Electric shock hazard protection class:

III

Mass, kg:

1

Climatic version:

NF1 (upon request NF2, NF3, NF4, NF5, F1, F2, F3, F5, T1, T2, T3, T5, MU1, MU2, MU3, MU4, W2.1, W5)

DIMENSIONS, OPTIONS, ACCESSORIES

MARKING

Earthquake-resistant version

/MSK-64

Marine version

/MORE

Non-explosion-proof version

/PROM

OVERALL AND MOUNTING DIMENSIONS

Схема подключения КТГ-РИ

Standard KTG-RI Solutions
Type	Dimensions, mm	Configuration	Ambient Temperature Range, °C
KTG-RI1	112x112x91	Terminal Block UT25 - 6 pcs, Cable Gland KNV1 - 3 pcs	-60…+85
KTG-RI2	149.5x149.5x107	Terminal Block PYK2.5 - 5 pcs, Cable Gland KNVM3M - 3 pcs	-60…+60
KTG-RI3	149.5x149.5x107	Terminal Block TU2.5 - 10 pcs, Cable Gland KNVM3M - 3 pcs	-60…+60
KTG-RI4	149.5x149.5x107	Terminal Block TU2.5 - 10 pcs, Cable Gland KOVTV2M3GHK - 3 pcs	-60…+60
KTG-RI5	149.5x149.5x107	Terminal Block TU2.5 - 15 pcs, Cable Gland KNVM2M - 3 pcs	-60…+60
KTG-RI6	201x201x129	Terminal Block TU2.5 - 15 pcs, Cable Gland KNVM2M - 6 pcs	-60…+60
KTG-RI7	304.5x149.5x109	Terminal Block TU2.5 - 30 pcs, Cable Gland KNVM2M - 6 pcs	-60…+60
KTG-RI8	149.5x149.5x107	Terminal Block TU2.5 - 20 pcs, Cable Gland KNVM2M - 4 pcs	-60…+60
KTG-RI9	201x201x129	Terminal Block TU2.5 - 20 pcs, Cable Gland KNVM2M - 4 pcs	-60…+60

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Explosion-proof interface splitter KTG-RI (SA-RS-422/485)