TIDA-00170 Reference Design

Texas Instruments

16-Bit Analog Mixed Input and Output Module for Programmable Logic Controller (PLC) Reference Design

Description

The TIDA-00170 is a reference design for industrial control Analog Mixed Input Output Modules. The design implements four channel analog input & two channel analog output. The analog input channels can measure all standard industrial voltages up to ±10V and current inputs up to 24mA. The two simultaneous analog outputs can source voltage up to ±10V and current up to 24mA.The reference design includes the necessary on-board protection circuit & is tested for IEC61000-4 standard – EFT: ESD and Surge requirements with IO Controller platform. The protection circuitry does not negatively affect the design and test results showed typical unadjusted errors were less than 0.1% of the full-scale range (FSR) for the analog input channel and less than 0.2% FSR for the analog output channel.

Features
  • 16-bit resolution: user programmable analog input output rangesProgrammable channels: Each I/P channel can be configured as current or voltage input and O/P channel can be configured as voltage or current output with software configurationAccuracy - Input Ch better than  ±0.1% FSR at 25 °C: Output Ch better than  ±0.2% FSR at 25 °COn-board isolated Flybuck™ power supply with inrush current protectionDesigned to comply with IEC61000-4 Standards for ESD: EFT: and Surge
Applications
  • AC-input BLDC motor drive
  • Closed loop stepper
  • Analog input module
  • Mixed module (AI
  • AO
  • DI
  • DO)
  • Train control & management
  • Servo drive control module
  • AC drive control module
  • DC-input BLDC motor drive
  • Railway electric propulsion
  • HVAC motor control
  • DC analog input/output module
  • Robot I/O module
Product Categories
  • Data converters

Parts

Part Number Name Companion Part
DAC8760 DAC8760 Buy Datasheet
ISO7141CC ISO7141CC Buy Datasheet
ISO7421 ISO7421 Buy Datasheet
LM5017 LM5017 Buy Datasheet
LM5069 LM5069 Buy Datasheet
OPA188 OPA188 Buy Datasheet
SN74HC595 SN74HC595 Buy Datasheet

Bill Of Materials

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Schematic

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Design File

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Test Data

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Other Documents

Title Updated Type Size (KB)
TIDA-00170 CAD Files 15 Oct 2014 ZIP 4864
TIDA-00170 PCB 15 Oct 2014 PDF 3785
TIDA-00170 Fabrication Files 15 Oct 2014 ZIP 1408
TIDA-00170 Assembly Files 15 Oct 2014 ZIP 302
TIDA-00170 BOM 15 Oct 2014 PDF 37
TIDA-00170 Schematic and Block Diagram 15 Oct 2014 PDF 795