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    Apter Power supports 6SE7090-0XX84-0FC0 quotations, documentation access, and SBR2 configuration checks.

6SE7090-0XX84-0FC0

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Siemens 6SE7090-0XX84-0FC0 is an SBR2 resolver sensor board that processes resolver feedback and provides RS422 incremental-encoder simulation in SIMOVERT MASTERDRIVES Motion Control.
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Technical specifications for 6SE7090-0XX84-0FC0

  • Manufacturer:
    Siemens
  • Part Number:
    6SE7090-0XX84-0FC0
  • Product Family:
    Siemens SIMOVERT
  • Product Type:
    SBR2 Resolver Sensor Board
  • Stock:
    1
  • Resolver Support:
    Standard 2-pole or motor pole-pair resolver
  • Resolver Excitation:
    0–7 V, automatic adaptation; 5–10 kHz sine
  • Temperature Sensor Input:
    KTY or PTC through X414
  • Feedback Connector:
    X414, 25-pin Sub-D
  • Encoder Simulation Connector:
    X410, 6-pole terminal strip
  • Simulated Output:
    A+/A−, B+/B− and zero+/zero−
  • Output Standard:
    RS422 differential
  • Pulse Resolution:
    512 or 1024 pulses per electrical revolution
  • Installation Slot:
    Slot C
  • Board Size:
    90×83 mm
  • Operating Temperature:
    0–70°C
  • Storage and Transport Temperature:
    −25–70°C
  • Relative Humidity:
    ≤85% operating; ≤95% storage and transport
  • Cooling Method:
    Natural-air cooling
  • Pollution Degree:
    2 to IEC 664-1
  • Climate Class:
    3K3 to DIN IEC 721-3-3
  • Startup Diagnostic:
    Automatic self-test at base-unit power-up
  • Weight:
    0.11 lbs (0.05 kg)
  • Tariff Code:
    85049090
  • 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 Resolver Interface Pulse Simulation Install & Wiring Operating Limits

Features:

  • Exact board identity: The order number denotes the SBR2 resolver board supplied without connector or brief instructions.
  • Feedback role: Resolver evaluation and incremental-encoder simulation are combined on one Motion Control option board.
  • Controlled installation: Slot C, X414 and X410 define the mechanical and wiring boundary.
6SE7090-0XX84-0FC0 belongs to the SIMOVERT MASTERDRIVES Motion Control option-board family and should be matched by its complete order number.

The SBR2 designation matters because it identifies the pulse-simulation output in addition to resolver evaluation.

Before replacement, record the installed connector wiring, resolver pole arrangement and selected simulated-pulse resolution.

Apter Power can help verify the Siemens 6SE7090-0XX84-0FC0 SBR2 board identity, slot assignment and feedback configuration before quotation.
Siemens 6SE7090-0XX84-0FC0 SBR2 Resolver Sensor Board 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.
  • Sensor family: Confirm whether the motor uses a standard two-pole resolver or a resolver matched to its pole-pair count.
  • Signal adaptation: The board adjusts excitation amplitude and sampling time for the connected resolver.
  • Temperature circuit: Keep the KTY or PTC conductors identified with the X414 feedback wiring.
  • Pre-power check: Verify cable shield, pin allocation and connector seating before enabling the drive.
  • Output tracks: X410 carries differential A, B and zero signals for the receiving controller.
  • Electrical standard: Match the external input to RS422 differential levels.
  • Resolution choice: Record whether the installation expects 512 or 1024 pulses per electrical revolution.
  • Direction check: Confirm A/B phase sequence during controlled commissioning before restoring motion.
  • Board position: Reserve Slot C for the SBR2 board.
  • Feedback boundary: Route resolver and temperature-sensor conductors to X414.
  • Simulated output: Terminate the receiving incremental-encoder circuit at X410.
  • Handling record: Preserve the former board settings and cable labels before removal.
  • Thermal range: Keep cabinet operation within 0–70°C.
  • Moisture boundary: Prevent condensation and observe the specified humidity limits.
  • Airflow: Maintain the natural-air cooling path around the option board.
  • Power-up observation: Allow the automatic self-test to finish before diagnosing external feedback wiring.
Description
Siemens 6SE7090-0XX84-0FC0 is an SBR2 resolver sensor board for the SIMOVERT MASTERDRIVES Motion Control platform. It evaluates motor resolver feedback and creates an incremental-encoder simulation signal for the drive control.

The feedback path on 6SE7090-0XX84-0FC0 accepts either a standard two-pole resolver or a resolver matched to the motor pole-pair count. The board adapts the resolver signal while carrying the associated KTY or PTC motor-temperature circuit through the same feedback interface.

Resolver and temperature conductors enter 6SE7090-0XX84-0FC0 at X414, while X410 provides the differential A, B and zero tracks used by an external RS422 input. The selectable pulse resolution belongs to this simulated encoder path rather than the resolver measurement itself.

Within the electronics box, 6SE7090-0XX84-0FC0 is assigned to Slot C. Its automatic power-up self-test, connector separation and natural-air cooling define the main checks for installation and initial diagnosis.
Alternative Names
6SE7090 0XX84 0FC0 6SE70900XX840FC0 Siemens 6SE7090-0XX84-0FC0 SIMOVERT 6SE7090-0XX84-0FC0 SBR2 6SE7090-0XX84-0FC0 6SE7090-OXX84-OFC0 6SE7090-0XX84-OFC0 6SE7090 0XX84 0FC0 SBR2 Board
Technical notes
Siemens 6SE7090-0XX84-0FC0 is the SBR2 resolver board for Slot C, with X414 feedback and X410 RS422 pulse-simulation interfaces.
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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.
How can I confirm that 6SE7090-0XX84-0FC0 is the required SBR2 board rather than SBR1?
Check the complete order number and the required pulse-simulation function. Siemens 6SE7090-0XX84-0FC0 is SBR2 and provides RS422 A, B and zero-track outputs; SBR1 does not provide the incremental-encoder simulation output.
Which electronics-box position accepts 6SE7090-0XX84-0FC0?
Siemens 6SE7090-0XX84-0FC0 is installed only in Slot C. A different slot assignment should be treated as a configuration mismatch before the board is powered.
What should be checked before reconnecting the resolver to 6SE7090-0XX84-0FC0?
Verify the resolver type, the X414 pin assignment and the KTY/PTC temperature-sensor conductors. Siemens 6SE7090-0XX84-0FC0 automatically adapts resolver amplitude and sampling time, but incorrect terminal assignment still prevents valid feedback.
Can 6SE7090-0XX84-0FC0 feed an external incremental-encoder input?
Yes. Siemens 6SE7090-0XX84-0FC0 produces differential A, B and zero-track signals at X410 to the RS422 standard, with 512 or 1024 pulses per electrical revolution.
What startup behavior helps identify a 6SE7090-0XX84-0FC0 board problem?
Siemens 6SE7090-0XX84-0FC0 runs an automatic self-test when the base unit is switched on. If feedback remains unavailable, inspect seating in Slot C, resolver wiring at X414 and the simulated-output wiring at X410.
What environmental limit is easy to miss when storing 6SE7090-0XX84-0FC0?
Keep Siemens 6SE7090-0XX84-0FC0 within −25–70°C and no more than 95% relative humidity during storage or transport. Condensation is not permitted when the board is put into operation.