Sie-mens 6AV6676-6MB10-0AX0 SIMATIC MODBUS/TCP PN Red Software License for S7-400H PLC Original in Stock
Modbus TCP Software License: Ensures stable cross-brand industrial Ethernet communication.
Supports Both Modes: Master & Slave, up to 250 bytes per transmission, ideal for interconnection.
Compatibility: Compatible with STEP7, TIA Portal, PCS7, visual configuration wizard included.
Redundancy Function: Synchronizes communication for S7-400H systems, avoids data loss during failover.
Delivered on CD-ROM: Includes multi-programming language blocks for versatile use.





Wuhan Jicheng Intelligent Technology Co. Ltd is a professional supplier specializing in the export of electrical and industrial automation products and technical support. We have over ten years of rich experience in the field of industrial automation. Our company focuses on representing Siemens ABB Schneider Endress+Hauser Pepperl+Fuchs etc. We mainly engaged in PLC frequency converter servo motor HMI sensor circuit breaker relay soft starter etc. Moreover we have a sufficient spot inventory to meet your procurement needs especially in the supply of scarce spare parts where we have a unique advantage.
We will wholeheartedly provide you with satisfactory after-sales service and always strive to enable you to get high-quality products at favorable prices. We sincerely welcome global merchants to visit and look forward to establishing a long-term mutually beneficial partnership with you.








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