16-Bit Analog Mixed Input and Output Module for Programmable Logic Controller (PLC) Reference Design
Texas Instruments
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.
End equipment reference diagrams
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
