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8BAC0122.000-1

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8BAC0122.000-1

8BAC Series ACOPOSmulti Encoder Interface Modules — Precision Feedback Solutions for Servo Systems

Subtitle:
Supporting EnDat, HIPERFACE, Resolver, and SinCos Protocols — Plug-In Module Design for Flexible Encoder Connectivity in High-Precision Motion Control Applications.

Series Overview:
The 8BAC series is B&R's encoder interface module line for the ACOPOSmulti multi-axis servo drive system. These plug-in modules install into dedicated slots (Slot 1–2) on ACOPOSmulti inverter modules (8BVI), connecting servo motor encoders to the drive for precise position and velocity feedback. The series supports a wide range of encoder protocols including EnDat 2.1/2.2, HIPERFACE, resolver, SinCos incremental, and SSI absolute, making them suitable for packaging, printing, robotics, CNC, and other precision motion control applications.



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The company has a complete product line, including providing a wide range of industrial automation brand accessories

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Focused on supplying products from world-renowned brands

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We sell spare parts with one year warranty, which are rigorously tested and certified.

Key Features & Benefits:

FeatureBenefit
Comprehensive Protocol SupportEnDat 2.1/2.2, HIPERFACE, resolver, SinCos, SSI — compatible with B&R motors and third-party encoders
Plug-In Modular DesignInstalls directly into ACOPOSmulti inverter slots, eliminating additional wiring and enabling on-demand configuration
Embedded Parameter ChipAutomatically reads motor data and configures the drive when used with B&R motors — significantly simplifies commissioning
High-Precision Signal ProcessingSupports up to 400 kHz signal frequency and 12–14 bit resolution for micron-level positioning accuracy
Comprehensive Diagnostics & ProtectionEncoder open-circuit detection, short-circuit protection, overload protection, and status LEDs (UP/DN) for real-time feedback

Key Model Comparison:

ModelEncoder InterfaceSupported EncodersKey SpecificationsFeatures
8BAC0120.000-1EnDat 2.1EnDat 2.1 absolute (512-line/32-line)5V/250mA encoder supply, 75m cable, 12-bit resolutionClassic EnDat interface, widely compatible with Heidenhain encoders
8BAC0120.001-2EnDat 2.2EnDat 2.2 absolute12.5V/350mA encoder supply, 100m cable, RS485 6.25 Mbit/sNext-gen EnDat, higher data rate and longer distance
8BAC0121.000-1HIPERFACEHIPERFACE encoders—Compatible with SICK/STEGMANN HIPERFACE encoders
8BAC0122.000-1ResolverResolver transducers10 kHz excitation, 3 Veff output, 14-bit resolution, 100m cableDesigned for resolver-feedback motors in harsh environments
8BAC0124.000-1SinCos IncrementalSinCos incremental + limit switches + temp sensor5V/300mA encoder supply, 75m cable, 12-bit resolutionSupports incremental encoders + limit switches + temperature input
8BAC0123.000-1SSI AbsoluteSSI absolute encoders—For high-precision absolute position feedback

Note on 8BAC0132.000-1: Search results indicate this part number corresponds to a synchronous servo motor, not an encoder interface module. Please verify this product's classification before listing. If it is indeed a motor, it should be categorized under motors rather than this interface module series.

Technical Specifications (Common Parameters):

ParameterSpecification
InstallationPlug-in into ACOPOSmulti inverter slots (Slot 1–2)
Connector Type9-pin or 15-pin male DSUB (varies by model)
Status IndicationUP/DN LEDs
Encoder MonitoringOpen-circuit detection, short-circuit protection, overload protection
Protection RatingIP20
Operating Temperature5 to 40°C (nominal), 55°C (max.)
Storage Temperature-25 to 55°C
CertificationsCE, UKCA, cULus E225616, KC (varies by model)

Typical Applications:

  • Packaging & Printing — 8BAC0120.000-1 (EnDat 2.1) or 8BAC0124.000-1 (SinCos) for precise position synchronization and speed control.

  • CNC & Robotics — 8BAC0122.000-1 (Resolver interface) for reliable feedback in harsh environments with oil, dirt, and vibration.

  • Semiconductor Manufacturing — 8BAC0123.000-1 (SSI absolute) for high-precision absolute positioning.

  • Injection Molding & Extrusion — 8BAC0121.000-1 (HIPERFACE) for high-accuracy feedback to improve process stability.

Compatibility & Development Environment:
All 8BAC series modules are configured via the Automation Studio unified platform. The embedded parameter chip automatically configures motor parameters when used with B&R motors, eliminating manual setup.

8BAC0122.000-1

8BAC0122.000-1

8BAC0122.000-1

8BAC0122.000-1

8BAC0122.000-1

8BAC0122.000-1


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