TIDA-00320 Reference Design

Texas Instruments

8-ch Parallel 0.5A Low Side Digital Output Module for PLC Reference Design

Description

Digital Output Modules are a standard component in a PLC/PAC or DCS to control actuators: motors and other resistive: capacitive or inductive loads. Customers will benefit from this integrated protected low side driver with parallel interface as it makes the MCU interface easy to test together with a Beaglebone Black . The design is capable of delivering 0.5A on all 8 channels in a small form factor without compromising thermal management

Features
  • High density 8ch 24V low side digital output500mA /ch. unregulated (+20%): 2A peakParallel control for simple MCU interfaceCapable of switching inductive loadsLED to indicate output state and faultsBeaglebone Black cape form factor for easy evaluation
Applications
  • Closed loop stepper
  • Digital output module
  • CPU (PLC Controller)
  • Telemetry & RTUs
  • DIN rail power supply
  • Mixed module (AI
  • AO
  • DI
  • DO)
  • Off-highway vehicles control
  • Servo drive control module
  • AC drive control module
  • Servo drive power supply module
  • Position sensor
  • HVAC motor control
  • Stand-alone remote IO
  • Temperature controller
  • Condition monitoring module
  • Open loop stepper
  • Injection molding machine
Product Categories
  • Amplifiers

End Equipment Reference Diagrams

Application Area End Equipment
Closed loop stepper https://www.ti.com/solution/closed-loop-stepper#referencedesigns
Digital output module https://www.ti.com/solution/digital-output-module#referencedesigns
CPU (PLC Controller) https://www.ti.com/solution/cpu-plc-controller#referencedesigns
Telemetry & RTUs https://www.ti.com/solution/telemetry-rtus#referencedesigns
DIN rail power supply https://www.ti.com/solution/din-rail-power-supply#referencedesigns
Mixed module (AI https://www.ti.com/solution/mixed-module-ai-ao-di-do#referencedesigns
AO https://www.ti.com/solution/off-highway-vehicles-control-systems#referencedesigns
DI https://www.ti.com/solution/servo-drive-control-module#referencedesigns
DO) https://www.ti.com/solution/ac-drive-control-module#referencedesigns
Off-highway vehicles control https://www.ti.com/solution/servo-drive-power-supply-module#referencedesigns
Servo drive control module https://www.ti.com/solution/position-sensor#referencedesigns
AC drive control module https://www.ti.com/solution/hvac-motor-control#referencedesigns
Servo drive power supply module https://www.ti.com/solution/stand-alone-remote-io#referencedesigns
Position sensor https://www.ti.com/solution/temperature-controller#referencedesigns
HVAC motor control https://www.ti.com/solution/condition-monitoring-module#referencedesigns
Stand-alone remote IO https://www.ti.com/solution/open-loop-stepper#referencedesigns
Temperature controller https://www.ti.com/solution/injection-molding-machine#referencedesigns

Parts

Part Number Name Companion Part
DRV8803 DRV8803 Buy Datasheet
ISO7140CC ISO7140CC Buy Datasheet
ISO7142CC ISO7142CC Buy Datasheet
SM72485 SM72485 Buy Datasheet

Bill Of Materials

Download the bill of materials for TIDA-00320 Download

Schematic

Quickly understand overall system functionality.

Download the schematic for TIDA-00320

Test Data

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Download the test file for TIDA-00320

Other Documents

Title Updated Type Size (KB)
TIDA-00320 Gerber 07 Jan 2015 ZIP 283
TIDA-00320 Altium 07 Jan 2015 ZIP 1238
TIDA-00320 PCB 07 Jan 2015 PDF 1629
TIDA-00320 Fabrication Drawing 07 Jan 2015 PDF 345
TIDA-00320 Assembly Drawing 07 Jan 2015 PDF 236
TIDA-00320 BOM 07 Jan 2015 PDF 56
TIDA-00320 Schematic and Block Diagram 07 Jan 2015 PDF 689