TIDA-00118
適用於可編程邏輯控制器 (PLC) 的 16 位元類比輸出模組參考設計
TIDA-00118
概覽
This reference design provides a complete 4-channel, 16-bit analog output module design for Programmable Logic Controllers (PLCs). It is designed and fully tested to meet IEC61000-4 EMC and surge requirements for industrial automation systems. The small form-factor design implements four 16-bit digital-to-analog converters with integrated output drivers capable of driving several current and voltage output ranges. Digital data and control lines are galvanically isolated from the PLC host using TI’s high-speed, 4242-volt peak, digital isolator technology. The design also includes an over-current protected, isolated power supply providing all necessary module voltages. With full documentation, test results, design files and necessary firmware, the design makes it easier to evaluate complete signal chain performance and reduces time to market.
特點
- Designed to comply with IEC61000-4 standards for ESD, EFT and Surge
- 4-Channel 16-bit DAC based configurable Analog Outputs
- Voltage Outputs: ± 10V, 0 - 10V, ± 5V, 0 - 5V
- Current Outputs: 0 - 20 mA, 4 - 20 mA, 0 - 24mA
- Voltage Output Accuracy: +/- 0.2% FSR and Current Output Accuracy: +/- 0.2% FSR
- Designed with output filtering, protection circuitry and integrated 15kV ESD protection
- 24VDC powered with onboard isolated power supplies
工業
- AC 輸入 HVAC 馬達控制
- AC 驅動控制模組
- Channel isolated analog output module
- Channel isolated analog output module
- Channel isolated analog output module
- DC input HVAC motor control
- Industrial robot analog I/O module
- Voltage & current output module
- Voltage & current output module
- Voltage & current output module
- Voltage & current output module
- 伺服驅動控制模組
- 混合模組 (AI、Ao、DI、DO)
- 混合模組 (AI、Ao、DI、DO)
- 混合模組 (AI、Ao、DI、DO)
- 重量模組
- 重量模組
- 重量模組
- 重量模組
已開發完全組裝的電路板，僅供測試與性能驗證，且為非賣品。
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產品
設計與潛在替代方案中包括 TI 產品。
技術文件
| 類型 | 標題 | 下載最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| 更多文件說明 | Pick the right turns ratio for a Fly-Buck converter (Rev. A) | 2015/3/13 | ||||
| 使用指南 | 16-Bit Analog Output Module for Programmable Logic Controllers Design Guide | 2014/1/9 |