Siemens 6GT2002-0AA00 RFID Module for MOBY I

Siemens 6GT2002-0AA00 RFID Interface Module for MOBY I

The Siemens 6GT2002-0AA00 is a purpose-built RFID interface module within the MOBY I identification system, engineered to serve as the critical data acquisition and communication bridge between RFID read/write heads and the broader SIMATIC automation architecture. Rather than functioning as a standalone peripheral, the 6GT2002-0AA00 is designed to integrate seamlessly into layered industrial control systems — connecting the field identification layer to the controller layer, I/O infrastructure, and supervisory network — enabling deterministic, real-time object tracking and process data exchange across the entire automation hierarchy.

In modern manufacturing and logistics automation, reliable object identification at the field level is the foundation of traceability, quality assurance, and production efficiency. The 6GT2002-0AA00 occupies this foundational role within MOBY I installations, ensuring that transponder data is accurately captured, processed, and relayed to the SIMATIC controller layer without latency or data integrity loss. Its design supports the high-cycle-rate identification demands of conveyor systems, assembly lines, and warehouse automation environments where missed reads or communication errors translate directly into production losses.

Product Specification Table

System Compatibility Notes

The 6GT2002-0AA00 achieves its full operational value through tight integration with the surrounding SIMATIC and MOBY I ecosystem. In a typical SIMATIC S7-300 or S7-400 installation, the interface module connects directly to the SIMATIC S7-300 CPU 315-2 DP or CPU 414-2 DP via the PROFIBUS DP backplane, enabling the controller to issue read/write commands to MOBY I transponders in real time. The module acts as the translation layer between the RFID field protocol and the SIMATIC communication bus, ensuring that transponder data is presented to the controller in a structured, immediately usable format.

On the field side, the 6GT2002-0AA00 interfaces with MOBY I SLG 4 and SLG 5 read/write heads, which are mounted at identification points along conveyor lines, assembly stations, or warehouse transfer points. These read/write heads communicate with passive or active MOBY I transponders (MDS) attached to workpiece carriers, pallets, or containers, capturing part numbers, process parameters, and routing instructions that are then relayed through the interface module to the controller layer.

For distributed installations, the 6GT2002-0AA00 can be integrated into SIMATIC ET 200M or ET 200S remote I/O stations, allowing RFID identification points to be located at significant distances from the central control cabinet while maintaining deterministic PROFIBUS DP communication. This distributed architecture is particularly valuable in large-footprint manufacturing facilities where identification points span multiple production zones.

Power distribution to the interface module and associated read/write heads is typically managed through SITOP PSU100S 24V power supply modules, which provide regulated, filtered 24 VDC with overload protection — ensuring that RFID communication integrity is maintained even in electrically noisy industrial environments. For installations requiring higher availability, redundant power supply configurations using SITOP UPS modules provide buffer capacity during mains interruptions.

At the supervisory level, transponder data collected by the 6GT2002-0AA00 is made available to SIMATIC WinCC SCADA and MES systems via the S7 controller’s Ethernet interface, enabling plant-wide traceability, production reporting, and quality management. The CP 343-1 Ethernet communication processor facilitates this upward data flow, connecting the S7-300 controller to the plant LAN and enabling OPC DA/UA data exchange with higher-level systems. This complete signal chain — from MOBY I transponder through interface module, PROFIBUS bus, S7 controller, and Ethernet gateway — represents the end-to-end identification architecture that the 6GT2002-0AA00 is designed to anchor.

Industrial Application Notes

The Siemens 6GT2002-0AA00 RFID interface module is deployed across a broad spectrum of industrial sectors where object identification, traceability, and process data management are critical operational requirements:

Automotive Manufacturing: In body-in-white and powertrain assembly lines, the 6GT2002-0AA00 enables workpiece carrier tracking across hundreds of assembly stations. Transponders mounted on carriers store part variants, process parameters, and quality inspection results, allowing the SIMATIC control system to route components correctly and enforce process sequences without manual intervention.

Logistics & Warehouse Automation: Distribution centers and automated storage and retrieval systems (AS/RS) rely on MOBY I identification to track pallets, containers, and goods carriers through receiving, storage, picking, and dispatch operations. The 6GT2002-0AA00 provides the interface between RFID identification points and the warehouse management system, enabling real-time inventory visibility and automated routing decisions.

Pharmaceutical & Food Processing: Regulated industries require complete batch traceability from raw material receipt through finished product dispatch. The 6GT2002-0AA00 supports this requirement by enabling transponder-based batch tracking at each process stage, with data logged to the SIMATIC controller and forwarded to MES and ERP systems for compliance reporting.

Metallurgy & Steel Processing: In coil and slab tracking applications, MOBY I transponders withstand the harsh thermal and mechanical conditions of steel mills, while the 6GT2002-0AA00 interface module — installed in a protected control cabinet — maintains reliable communication with read/write heads positioned at rolling mill entry and exit points, furnace transfers, and coil storage areas.

Packaging & Consumer Goods: High-speed packaging lines benefit from the 6GT2002-0AA00’s fast read cycle times, enabling format identification, recipe selection, and production order tracking at line speeds that manual barcode scanning cannot support. Integration with SIMATIC S7 controllers allows automatic format changeover based on transponder data, reducing changeover time and operator error.

Product Compatibility FAQ

Q1: Is the Siemens 6GT2002-0AA00 compatible with SIMATIC S7-1200 and S7-1500 controller platforms in addition to S7-300/400?
The 6GT2002-0AA00 is a MOBY I series interface module primarily designed for integration with SIMATIC S7-300 and S7-400 controllers via PROFIBUS DP or MPI. Compatibility with S7-1200 and S7-1500 platforms depends on the communication interface configuration and may require a PROFIBUS DP master module such as the CM 1243-5 for S7-1200 or the CM DP for S7-1500. For new installations on S7-1500 platforms, Siemens’ RF180C or RF182C RFID interface modules from the SIMATIC RF200 series may offer a more native integration path. Our technical team can assist with compatibility assessment prior to ordering.

Q2: Can the 6GT2002-0AA00 support redundant RFID identification configurations in high-availability production systems?
The MOBY I architecture supports redundant read/write head configurations at critical identification points, where two SLG read/write heads are positioned to provide overlapping read zones, ensuring that a single head failure does not result in missed transponder reads. The 6GT2002-0AA00 interface module manages communication with these heads and reports status to the SIMATIC controller, which can implement failover logic in the control program. For controller-level redundancy, the 6GT2002-0AA00 can be deployed within an H-system configuration using redundant S7-400H CPUs, maintaining identification system availability during controller switchover events.

Q3: What does the warranty terms confirmed during quotation cover, and what commissioning support is available?
All Siemens 6GT2002-0AA00 modules supplied by ZYPLC are covered by a warranty terms confirmed during quotation from the date of shipment, covering manufacturing defects and functional failures under normal operating conditions. Prior to shipment, each module undergoes functional verification to confirm communication interface integrity. ZYPLC provides documentation support including datasheet, wiring diagram, and GSD file assistance for PROFIBUS DP configuration. Post-sale technical consultation is available for installation, STEP 7 or TIA Portal configuration, and system commissioning queries. For complex multi-station MOBY I architectures, our engineering team can assist with system design review and module addressing configuration.