{"id":981,"date":"2024-07-02T04:33:31","date_gmt":"2024-07-01T21:33:31","guid":{"rendered":"https:\/\/omanivietnam.com\/?post_type=product&p=981"},"modified":"2024-07-28T21:09:36","modified_gmt":"2024-07-28T14:09:36","slug":"beckhoff-bk3120","status":"publish","type":"product","link":"https:\/\/sipin.com.vn\/index.php\/product\/beckhoff-bk3120\/","title":{"rendered":"BECKHOFF BK3120"},"content":{"rendered":"

BECKHOFF BK3120<\/p>\n

BK3120 | PROFIBUS Economy plus Bus Coupler<\/p>\n

The Economy plus version extends the existing Profibus Bus Coupler series BK3xx0. The K-bus extension technology allows the connection of up to 255 spatially distributed Bus Terminals to one Bus Coupler. The BK3120 has been designed to accommodate automation requirements. The PROFIBUS protocols omit FMS operation in order to be able to transfer more user data in DP mode, which for this Bus Coupler type can be 128 byte inputs and 128 byte outputs. The BK3120 incorporates the PROFIBUS DP V1 services. These services allow direct access to the Bus Coupler register and the complex Bus Terminals in order, for example, to change the parameterization or to set\/correct limit values for analog Bus Terminals.<\/p>\n

Baud rates of up to 12\u00a0Mbaud are automatically recognized by the Bus Coupler, allowing the transmission speed to be adapted to meet the needs of the particular technical process.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Number of Bus Terminals<\/td>\n64 (255 with K-bus extension)<\/td>\n<\/tr>\n
Max. number of bytes fieldbus<\/td>\n128 byte input and 128 byte output<\/td>\n<\/tr>\n
Data transfer rates<\/td>\nautomatic detection up to 12 Mbaud<\/td>\n<\/tr>\n
Bus interface<\/td>\n1 x D-sub 9-pin socket with shielding<\/td>\n<\/tr>\n
Data transfer medium<\/td>\nshielded copper cable, 2 x 0.25 mm\u00b2<\/td>\n<\/tr>\n
Power supply<\/td>\n24 V DC (-15%\/+20%)<\/td>\n<\/tr>\n
Input current<\/td>\n70 mA + (total K-bus current)\/4, 500\u00a0mA max.<\/td>\n<\/tr>\n
Current supply K-bus<\/td>\n1750 mA<\/td>\n<\/tr>\n
Power contacts<\/td>\nmax. 24 V DC\/max. 10 A<\/td>\n<\/tr>\n
Electrical isolation<\/td>\n500 V (power contact\/supply voltage\/fieldbus)<\/td>\n<\/tr>\n
Weight<\/td>\napprox. 170 g<\/td>\n<\/tr>\n
Operating\/storage temperature<\/td>\n-25\u2026+60\u00b0C\/-40\u2026+85\u00b0C<\/td>\n<\/tr>\n
Relative humidity<\/td>\n95%, no condensation<\/td>\n<\/tr>\n
Vibration\/shock resistance<\/td>\nconforms to EN 60068-2-6\/EN 60068-2-27<\/td>\n<\/tr>\n
EMC immunity\/emission<\/td>\nconforms to EN 61000-6-2\/EN 61000-6-4<\/td>\n<\/tr>\n
Protect. rating\/installation pos.<\/td>\nIP20\/variable<\/td>\n<\/tr>\n
Approvals\/markings<\/td>\nCE, UL, ATEX, IECEx, DNV GL, cFMus<\/td>\n<\/tr>\n
Ex marking<\/td>\nATEX: II 3 G Ex ec IIC T4 Gc
\nIECEx: Ex ec IIC T4 Gc<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Housing data<\/th>\nBKxxxx, BCxxxx<\/th>\n<\/tr>\n<\/thead>\n
Design form<\/td>\ncompact terminal housing with signal LEDs<\/td>\n<\/tr>\n
Material<\/td>\npolycarbonate<\/td>\n<\/tr>\n
Dimensions (W x H x D)<\/td>\n51 mm x 100 mm x 69 mm<\/td>\n<\/tr>\n
Installation<\/td>\non 35 mm DIN rail, conforming to EN 60715 with lock<\/td>\n<\/tr>\n
Side by side mounting by means of<\/td>\ndouble slot and key connection<\/td>\n<\/tr>\n
Marking<\/td>\nlabeling of the BZxxx series<\/td>\n<\/tr>\n
Wiring<\/td>\nsolid conductor (s), flexible conductor (st) and ferrule (f): spring actuation by screwdriver<\/td>\n<\/tr>\n
Connection cross-section<\/td>\ns*: 0.08\u20262.5\u00a0mm\u00b2,
\nst*: 0.08\u20262.5\u00a0mm\u00b2,
\nf*: 0.14\u20261.5\u00a0mm\u00b2<\/td>\n<\/tr>\n
Stripping length<\/td>\n8\u20269 mm<\/td>\n<\/tr>\n
Current load power contacts<\/td>\nImax<\/sub>: 10 A<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n
\n

*s: solid wire; st: stranded wire; f: with ferrule<\/p>\n<\/div>\n

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\u0110\u1ea1i l\u00fd BECKHOFF vietnam, BECKHOFF viet nam, BECKHOFF vietnam distributor, Ph\u00e2n ph\u1ed1i BECKHOFF t\u1ea1i vi\u1ec7t nam<\/p>\n

\u0110\u1ea1i l\u00fd BECKHOFF vietnam, BECKHOFF viet nam, BECKHOFF vietnam distributor, Ph\u00e2n ph\u1ed1i BECKHOFF t\u1ea1i vi\u1ec7t nam<\/p>\n

\u0110\u1ea1i l\u00fd BECKHOFF vietnam, BECKHOFF viet nam, BECKHOFF vietnam distributor, Ph\u00e2n ph\u1ed1i BECKHOFF t\u1ea1i vi\u1ec7t nam<\/p>\n

\u0110\u1ea1i l\u00fd BECKHOFF vietnam, BECKHOFF viet nam, BECKHOFF vietnam distributor, Ph\u00e2n ph\u1ed1i BECKHOFF t\u1ea1i vi\u1ec7t nam<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

BECKHOFF BK3120 BK3120 | PROFIBUS Economy plus Bus Coupler The Economy plus version extends the existing Profibus Bus Coupler series BK3xx0. The K-bus extension technology allows the connection of up to 255 spatially distributed Bus Terminals to one Bus Coupler. The BK3120 has been designed to accommodate automation requirements. The… <\/p>\n","protected":false},"featured_media":982,"comment_status":"open","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_cat":[15],"product_tag":[262,263,159],"class_list":{"0":"post-981","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-apex","7":"product_tag-beckhoff-viet-nam","8":"product_tag-dai-ly-beckhoff-viet-nam","9":"product_tag-mo-dun","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"aioseo_notices":[],"yoast_head":"\nBECKHOFF BK3120 - OMANI VI\u1ec6T NAM<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sipin.com.vn\/index.php\/product\/beckhoff-bk3120\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"BECKHOFF BK3120 - OMANI VI\u1ec6T NAM\" \/>\n<meta property=\"og:description\" content=\"BECKHOFF BK3120 BK3120 | PROFIBUS Economy plus Bus Coupler The Economy plus version extends the existing Profibus Bus Coupler series BK3xx0. 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