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6GT2002-0HD01

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Siemens 6GT2002-0HD01 is an RF170C communication module for ET 200pro that connects two RFID readers through RS422 or RS232 and exchanges data over the selected station interface.
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Technical specifications for 6GT2002-0HD01

  • Manufacturer:
    Siemens
  • Part Number:
    6GT2002-0HD01
  • Product Family:
    Siemens Simatic Net
  • Product Type:
    SIMATIC RF170C RFID Communication Module
  • Stock:
    1
  • Communication Module:
    RF170C
  • Distributed I/O Platform:
    ET 200pro
  • Reader Connections:
    2
  • Reader Interfaces:
    RS422 or RS232
  • Host Operation:
    PROFIBUS DP slave, PROFINET IO device or central I/O
  • Maximum RS422 Reader Cable:
    1000 m
  • Protection Rating:
    IP67
  • Operating Temperature:
    -25 to +55 °C
  • Storage and Transport Temperature:
    -40 to +70 °C
  • Mean Time Between Failures:
    77.5 years
  • Approval:
    cULus
  • Connection Block:
    Ordered separately
  • Weight:
    0.681 lbs (0.309 kg)
  • Estimated shipping dimensions:
    13.4×11.3×6.7cm
  • Tariff Code:
    85176200
  • Country of origin:
    Germany
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Reader Channel Routing Host Network Modes Connector Assembly Field Diagnostics

Features:

  • Two RFID reader channels support RS422 or RS232 communication.
  • The RF170C works inside ET 200pro PROFIBUS, PROFINET or central I/O arrangements.
  • IP67 construction retains the distributed field-station format.
Siemens 6GT2002-0HD01 concentrates two reader links in one ET 200pro communication position before forwarding identification data to the host interface.

The reader-side electrical protocol is selected independently from the upstream station network, keeping local cabling decisions separate from controller communication.

A separate connection block completes the ET 200pro assembly and must match the selected host interface and field wiring.

The Siemens 6GT2002-0HD01 RF170C communication module is supported with sourcing, manual access and reader-interface review through Apter Power.
Siemens 6GT2002-0HD01 RF170C RFID Communication Module Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

Two-Reader Data Flow

  • Channel entry: Each of the two ports receives telegrams from one configured RFID reader.
  • Serial layer: RS422 or RS232 is selected to match the reader interface.
  • Module processing: RF170C converts the reader exchange into station data.
  • Host transfer: The ET 200pro interface module carries that data toward the controller.

Upstream Station Choices

  • PROFIBUS option: RF170C participates through an ET 200pro PROFIBUS DP interface module.
  • PROFINET option: A compatible interface presents the station as a PROFINET IO device.
  • Central I/O option: The module can also operate behind the documented ET 200pro CPU arrangement.
  • Fixed reader side: Changing the host path does not add or remove either reader channel.

Module and Connection-Block Relationship

  • Electronic module: 6GT2002-0HD01 contains the RF170C communication electronics.
  • Separate block: The ET 200pro connection block is not included with the communication module.
  • Field termination: Reader and station cables terminate through the matching block arrangement.
  • Sealing: Correct seating of both parts is required to preserve the IP67 assembly.

Separating Reader and Network Faults

  • Reader check: Confirm the selected RS422 or RS232 mode against the connected reader.
  • Cable check: For long RS422 runs, verify cable type and the 1000 m maximum boundary.
  • Station check: Use ET 200pro diagnostics to identify an upstream PROFIBUS or PROFINET issue.
  • Channel mapping: ET 200pro diagnostics assigns channel 80h to reader 1 and channel 81h to reader 2.
Description
Siemens 6GT2002-0HD01 is the RF170C communication module installed in an ET 200pro station. It provides the station-side link between two RFID readers and the automation system, while the required ET 200pro connection block is supplied separately.

Two reader channels on 6GT2002-0HD01 accept RS422 or RS232 communication. Reader telegrams are processed by the RF170C and then passed through the ET 200pro interface module, so the host can address the identification data without wiring each reader directly to the controller.

Depending on the selected ET 200pro interface module, 6GT2002-0HD01 operates as part of a PROFIBUS DP slave, a PROFINET IO device or a central I/O station. That host choice defines the upstream network path; it does not change the two local reader interfaces on the RF170C.

The IP67 construction of 6GT2002-0HD01 supports field mounting within the documented ET 200pro assembly. The communication module operates from -25 to +55 °C, and an RS422 reader link can extend to 1000 m when the specified cable and connection rules are maintained.
Alternative Names
Siemens 6GT2002-0HD01 SIMATIC RF170C 6GT2002-0HD01 6GT2002-0HD01 RFID Communication Module ET 200pro RF170C 6GT2002-0HD01 6GT20020HD01 6GT 2002-0HD01 Siemens RF170C RS422 RS232 6GT2002-0HD01 RF170C Two-Reader Module 6GT2002-0HD01
Technical notes
Order the ET 200pro connection block separately for Siemens 6GT2002-0HD01, and select RS422 or RS232 reader parameters to match the connected RFID hardware.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Why can an RFID reader communicate locally but not appear at the controller through 6GT2002-0HD01?
With 6GT2002-0HD01, verify both paths separately: confirm the reader's RS422 or RS232 parameter first, then check the ET 200pro PROFIBUS, PROFINET or central-I/O interface configuration.
How many readers can be wired to 6GT2002-0HD01?
6GT2002-0HD01 provides two reader connections, and each channel must be configured for the electrical interface used by its attached reader.
Is an ET 200pro connection block included with 6GT2002-0HD01?
No. Siemens 6GT2002-0HD01 is supplied as the RF170C communication module, while the matching ET 200pro connection block is ordered separately.
What is the cable-distance boundary for an RS422 reader on 6GT2002-0HD01?
The documented maximum RS422 reader cable length for 6GT2002-0HD01 is 1000 m, subject to the specified cable and installation rules.
Can 6GT2002-0HD01 move from PROFIBUS to PROFINET without replacing the RFID readers?
The two reader interfaces remain on 6GT2002-0HD01; the upstream network mode is determined by the ET 200pro host interface, so compatibility of the complete station must be checked before changing the network side.
What temperature should be confirmed for an outdoor ET 200pro cabinet using 6GT2002-0HD01?
6GT2002-0HD01 is specified for operation from -25 to +55 °C. Confirm that the cabinet environment remains inside that range while preserving the completed IP67 assembly.

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