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Description

The commonly-accepted existing solution to interface Tamagawa SmartAbs full-absolute or Smart Inc encoders with a drive feedback and control system is to use a Smartceiver AU5561N1. Use of these receivers requires additional components, complexity, and costs to the system. This reference design (...)

Key Features

  • Tamagawa receiver on AM437x using PRU-ICSS
  • Tamagawa smartceiver AU5561N1 compatible
  • Supports 2.5Mbps full-absolute SmartAbs and SmartInc encoders
  • Supports data readout and reset frames

Description

Implementation of HIPERFACE DSL Master protocol on Industrial Communication Sub-System (PRU-ICSS). The two wire interface allows for integration of position feedback wires into motor cable.  Complete solution consists of AM437x PRU-ICSS firmware and TIDA-00177 transceiver reference design.

Key Features

  • Hiperface DSL master protocol with register compatible interface to existing FPGA IP core
  • Programmable approach using ICSS_L concurrently with DS filter and Industrial Ethernet (Single Chip Drive)
  • Internal and external sync pulse sources
  • Supports cable length of up to 100 meter
  • Line delay compensation
  • 8x (...)

Description

The TIDA-00179 reference design is an EMC compliant universal digital interface to connect to absolute position encoders, like EnDat 2.2, BiSS®, SSI or HIPERFACE DSL®.  The design supports a wide input voltage range from 15-60V (24V nom). A connector with 3.3V logic I/O signals allows (...)

Key Features

  • Universal Hardware to Interface to EnDat 2.2, BiSS, SSI and 4-Wire or 2-Wire HIPERFACE DSL Encoders. Supports All Corresponding Standard Data Rates up to at least 100m Cable Length.
  • 3.3-V Supply Half-Duplex RS485 Transceiver SN65HVD78 with 12kV IEC-ESD and 4kV EFT Eliminates Cost for External ESD (...)

Description

TI provides the system solution for Industrial Communication on Sitara™ processors with Programmable Real-Time Unit and Industrial Communication Subsystem (PRU-ICSS). This TI Design describes the integrated multi-protocol digital position encoder master interface support. The supported digital (...)

Key Features

  • Multi-protocol digital position encoder master interface
  • Supports EnDat 2.2, Hiperface DSL and BiSS C digital position encoder interfaces
  • For integrated single chip drives, servo drives and remote position encoder master devices
  • Digital position encoder master interface is supported by the PRU-ICSS (...)

Description

The TIDA-00202 reference design implements an EMC compliant industrial hybrid analog and digital interface to a HIPERFACE position encoder. A 3.3V supply RS485 transceiver with IEC-ESD and IEC-EFT protection is used for the bidirectional parameter channel. For the analog sin/cos signal channel (...)

Key Features

  • EMC Compliant Interface to HIPERFACE Position Encoders with Digital Bidirectional Parameter Channel up to 38400 Baud and Analog Sin/Cos Channel with at least 150kHz Bandwidth.
  • 3.3V Supply Half-Duplex RS485 Transceiver with 12kV IEC-ESD and 4kV IEC-EFT.
  • Dual Signal Path Option for Sine and Cosine (...)

Description

The TIDA-00177 reference design is an EMC compliant industrial interface to a two-wire HIPERFACE DSL encoder. Applications include industrial servo drives.

The design features a 3.3-V supply RS485 transceiver and line termination and coupling for encoder power over RS485 as per HIPERFACE DSL (...)

Key Features

  • Two-Wire Interface to a HIPERFACE DSL Encoder. Supports HIPERFACE DSL 9.375 MBaud Transfer Rate with Power Over RS485, Cable Length up to 100m
  • 3.3-V Supply Half-Duplex RS485 Transceiver with 12kV IEC-ESD and 4kV EFT
  • Wide Input (18-36V) Non-Isolated Power Supply with Configurable Output Voltage 7V-12V (...)

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