Siemens 6GT2002-0AB00 | MOBY-I RFID Channel Module

The Siemens 6GT2002-0AB00 connects MOBY-I read/write heads to your identification system. This channel module manages communication between the antenna and the ASM interface. You can attach up to two read/write heads for dual-point identification tasks. It handles data encoding, decoding, and error checking automatically. Consequently, this module simplifies RFID integration into industrial automation networks.

Technical Specifications Overview

Parameter	Detailed Specification
Model	Siemens 6GT2002-0AB00
Category	MOBY-I Channel Module (RFID interface)
Number of Channels	2 (for read/write heads, Type I)
Operating Frequency	13.56 MHz (HF band)
Transmission Rate	6.8 kbit/s (air interface)
Read/Write Distance	Up to 65 mm (depending on antenna type)
Compatible Transponders	MOBY-I memory tags (MDS I series)
Interface to Controller	RS-232 (9-pin SUB-D) or TTY (20 mA current loop)
Operating Voltage	24V DC (nominal, 19.2V to 28.8V)
Power Consumption	120 mA (typical)
Dimensions (approx.)	125 mm x 90 mm x 45 mm
Weight	0.28 kg (280 grams)
Housing Material	Polycarbonate (IP20 rating)
Indicators	4 LEDs (power, channel 1 active, channel 2 active, error)
Operating Temperature	0°C to 50°C

Functional Features and RFID Processing

The Siemens 6GT2002-0AB00 controls all RF communication with MOBY-I data carriers. You can operate the two read/write heads independently or alternately. The module buffers up to 256 bytes of tag data internally. Furthermore, it supports read-only and read-write operations on all MDS I transponders.

This channel module includes built-in collision detection for multiple tag environments. You can connect the RS-232 port to any PLC or host computer. Additionally, the 20 mA current loop option suits electrically noisy industrial settings. The LED indicators show antenna activity and communication errors at a glance.

Installation and Wiring Guidelines

First, mount the Siemens 6GT2002-0AB00 on a standard DIN rail. Next, connect the 24V DC power supply to the two-pin terminal block. Then, attach your MOBY-I read/write heads to channels 1 and 2. Finally, wire the serial interface to your controller using shielded cable.

You must keep the antenna cable length below 10 meters for reliable operation. The module does not provide any energy storage or battery backup. Consequently, you will lose buffered data during a power interruption. Always route RFID cables separately from high-power AC lines.

This channel module works perfectly for material tracking and tool identification. It suits assembly line pallet marking and access control applications. You can replace a faulty channel without replacing the entire Siemens 6GT2002-0AB00 unit. The module supports both manual and automatic start-modes for flexible system design.