{"id":6592,"date":"2026-07-09T15:11:06","date_gmt":"2026-07-09T07:11:06","guid":{"rendered":"https:\/\/atfits.com\/?post_type=product&p=6592"},"modified":"2026-07-09T15:11:21","modified_gmt":"2026-07-09T07:11:21","slug":"new-original-siemens-6gk7443-5dx05-0xe0-communication-module","status":"publish","type":"product","link":"https:\/\/atfits.com\/es\/producto\/new-original-siemens-6gk7443-5dx05-0xe0-communication-module\/","title":{"rendered":"New Original Siemens 6GK7443-5DX05-0XE0 Communication Module"},"content":{"rendered":"
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Product Description for Siemens 6GK7443\u20115DX05\u20110XE0 (CP443\u20115 Extended Communication Processor Module)<\/h1>\n<\/div>\n
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1. Product Overview<\/h2>\n<\/div>\n
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6GK7443\u20115DX05\u20110XE0 is an original Siemens CP443\u20115 Extended PROFIBUS\u2011DP communication processor dedicated for SIMATIC S7\u2011400 PLC systems. It is plugged into the back\u2011plane rack of S7\u2011400 controllers and undertakes all PROFIBUS\u2011DP communication tasks independently. It offloads communication workload from S7\u2011400 CPU so that the central processor concentrates on logic calculation and process control. This module works as PROFIBUS\u2011DP master station or DP slave station to connect ET200M, ET200SP distributed I\/O modules, variable\u2011frequency drives, HMI panels, S7\u2011300 PLC, S5 legacy PLC and other DP\u2011compliant field\u2011bus devices. It supports DPV1 extended functions, S7 communication, PG\u2011OP routing and open user\u2011data exchange. It is widely adopted in PCS7 process\u2011control projects, petro\u2011chemical plants, thermal\u2011power stations, automobile welding workshops and cement production lines. Hardware configuration and online diagnostics are completed by STEP7 software. It gets DC5\u2011V power supply through S7\u2011400 back\u2011plane bus without extra external power supplydocs.rs-on….<\/div>\n<\/div>\n
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2. Main Functions<\/h2>\n<\/div>\n
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  1. PROFIBUS\u2011DP Master\u2011Station Operation\n
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    As a DP master station, it can connect up to 125 DP slaves. Total input and output address space reaches 4096 bytes respectively, and each single slave supports maximum 244\u2011byte input and output data. It supports DPV1 services for acyclic data exchange such as parameter reading and diagnosis for drives and safety\u2011related equipmentdocs.rs-on….<\/li>\n

  2. PROFIBUS\u2011DP Slave\u2011Station Mode\n
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    It can run as DP slave to exchange data with upper\u2011level DP master controllers like S7\u2011400H and S7\u20111500\u2011series CPUs to realize cross\u2011level PLC\u2011to\u2011PLC data transmission.<\/li>\n

  3. Open User\u2011Data Communication\n
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    It provides up to 32 communication connections via SEND\u2011RECEIVE function blocks. Each connection supports maximum 240\u2011byte user data. It realizes data exchange with old\u2011generation S5\u2011PLC systems for equipment\u2011renovation projectsdocs.rs-on….<\/li>\n

  4. PG\u2011OP Routing Function\n
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    Programming laptops and HMI panels can access all DP\u2011slave stations and S7\u2011400 CPU through this CP module. Engineers download programs, monitor runtime data and carry out fault diagnosis without additional external PROFIBUS adapters.<\/li>\n

  5. Comprehensive Diagnostic Function\n
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    Multiple LED indicators including SF, RUN and BUSF display module status, bus breakdown and hardware faults. Detailed diagnostic information can be uploaded to S7\u2011400 CPU and read by STEP\u20117 for fast troubleshooting.<\/li>\n

  6. Galvanic Isolation Design\n
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    Built\u2011in electrical isolation between S7\u2011400 back\u2011plane bus and RS\u2011485 PROFIBUS\u2011DP circuit can restrain electromagnetic interference from high\u2011power motors and servo\u2011drives.<\/li>\n

  7. Multi\u2011Module Deployment\n
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    One S7\u2011400 station can install up to 10 pieces of CP443\u20115 modules to build several independent PROFIBUS\u2011DP networks for large\u2011scale distributed\u2011control systemsdocs.rs-on….<\/li>\n<\/ol>\n<\/div>\n

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    3. Technical Characteristics<\/h2>\n<\/div>\n
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    Item<\/th>\nSpecific Parameters<\/th>\n<\/tr>\n<\/thead>\n
    Order Number<\/td>\n6GK7443\u20115DX05\u20110XE0<\/td>\n<\/tr>\n
    Product Name<\/td>\nCP443\u20115 Extended PROFIBUS\u2011DP Communication Processor for S7\u2011400<\/td>\n<\/tr>\n
    External Interface<\/td>\n9\u2011pin D\u2011Sub RS\u2011485 connector for PROFIBUS\u2011DP<\/td>\n<\/tr>\n
    Supported Baud\u2011rate<\/td>\nAuto\u2011adaptation from 9.6 kbit\/s to 12 Mbit\/s<\/td>\n<\/tr>\n
    Working Modes<\/td>\nPROFIBUS\u2011DP Master (DPV0 \/ DPV1), PROFIBUS\u2011DP Slave (DPV0)<\/td>\n<\/tr>\n
    Maximum DP Slaves<\/td>\n125 units under DP master mode<\/td>\n<\/tr>\n
    Power Source<\/td>\nDC5\u202fV from S7\u2011400 back\u2011plane bus<\/td>\n<\/tr>\n
    Back\u2011Plane Current Consumption<\/td>\nTypical 0.6 A<\/td>\n<\/tr>\n
    Total Power Dissipation<\/td>\n3 W<\/td>\n<\/tr>\n
    Maximum Open\u2011Communication Connections<\/td>\n32 connections; each connection supports 240\u2011byte valid datadocs.rs-on…<\/td>\n<\/tr>\n
    Compatible Software<\/td>\nSTEP7 V5.5 or later versions, PCS7 software<\/td>\n<\/tr>\n
    Operating Ambient Temperature<\/td>\n0 \u2103 ~ +60 \u2103 inside control cabinet<\/td>\n<\/tr>\n
    Storage and Transportation Temperature<\/td>\n\u201140 \u2103 ~ +85 \u2103<\/td>\n<\/tr>\n
    Protection Class<\/td>\nIP20, only installed inside control cabinet<\/td>\n<\/tr>\n
    Mounting Method<\/td>\nPlug\u2011in installation on S7\u2011400 standard UR\u2011series racks<\/td>\n<\/tr>\n
    EMC Compliance<\/td>\nEN61000\u20116\u20112 and EN61000\u20116\u20113 industrial\u2011grade standards<\/td>\n<\/tr>\n
    Housing Material<\/td>\nUL94\u2011V0 flame\u2011retardant reinforced plastic with internal shielding structure<\/td>\n<\/tr>\n
    Certifications<\/td>\nCE, UL and RoHS approved; Made in Germany<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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    4. Product Dimensions and Weight<\/h2>\n<\/div>\n
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    Physical Parameter<\/th>\nActual Value<\/th>\n<\/tr>\n<\/thead>\n
    Module Size (Width \u00d7 Height \u00d7 Depth)<\/td>\n25 mm \u00d7 290 mm \u00d7 210 mmMESIDAS GR…<\/td>\n<\/tr>\n
    Net Weight of Single Module<\/td>\nApproximately 650 g<\/td>\n<\/tr>\n
    Gross Weight with Original\u2011Factory Packing<\/td>\nAround 820 g<\/td>\n<\/tr>\n
    Installation Form<\/td>\nSingle\u2011width plug\u2011in module for S7\u2011400 rack\u2011mounted system<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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    5. Application Scope<\/h2>\n<\/div>\n
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    CP443\u20115 Extended communication processor is designed for S7\u2011400\u2011based PROFIBUS\u2011DP distributed\u2011control systems. Typical application fields include thermal\u2011power\u2011plant control systems, petro\u2011chemical factories, pulp\u2011and\u2011paper mills, mining\u2011machinery equipment, automobile assembly lines and municipal wastewater\u2011treatment projects that adopt PROFIBUS\u2011DP field\u2011bus communication.<\/div>\n<\/div>\n
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    6. 10 Siemens similar\u2011function communication modules<\/h2>\n<\/div>\n
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    1. 6GK7443\u20115DX04\u20110XE0: Earlier\u2011generation CP443\u20115 module with older firmware version for maintenance replacement of legacy S7\u2011400 projects.<\/li>\n
    2. 6GK7443\u20111EX40\u20110XE0: CP443\u20111 Advanced Ethernet communication processor for S7\u2011400, which supports PROFINET\u2011IO instead of PROFIBUS\u2011DP communicationcache.indu….<\/li>\n
    3. 6GK7342\u20115DA03\u20110XE0: CP342\u20115 PROFIBUS\u2011DP communication processor developed for S7\u2011300 PLC platform for mid\u2011range automation projects.<\/li>\n
    4. 6GK7443\u20115AH01\u20117XE0: SIPLUS CP443\u20115 with conformal coating for high\u2011humidity and corrosive\u2011environment workshops.<\/li>\n
    5. 6GK7443\u20115FX05\u20110XE0: PROFIsafe\u2011compliant CP443\u20115 module supporting SIL\u20113 safety\u2011related communication for safety\u2011critical production lines.<\/li>\n
    6. 6GK7542\u20115DX00\u20110XE0: CP1542\u20115 PROFIBUS\u2011DP communication processor for S7\u20111500 PLC for new\u2011generation controllers.<\/li>\n
    7. 6GK7443\u20115DX05\u20117XE0: Low\u2011temperature\u2011adapted CP443\u20115 variant that runs stably from \u201125 \u2103 to +60 \u2103 for outdoor control cabinets in cold\u2011climate regions.<\/li>\n
    8. 6GK7443\u20111EX11\u20110XE0: CP443\u20111 Ethernet communication module supporting ISO\u2011on\u2011TCP and S7 communication for S7\u2011400 systemscache.indu….<\/li>\n
    9. 6GK7443\u20115GX05\u20110XE0: Extended\u2011diagnosis\u2011type CP443\u20115 which transmits detailed bus\u2011load and signal\u2011quality data to S7\u2011400 CPU.<\/li>\n
    10. 6GK7443\u20115HX05\u20110XE0: Redundant\u2011optimized CP443\u20115 module specially designed for S7\u2011400H hot\u2011standby fault\u2011tolerant PLC systems.<\/li>\n<\/ol>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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