AH04DA-5A Delta Analog Output Module Technical Overview
The AH04DA-5A represents the pinnacle of precision for the Delta AH500 motion control platform. This 4-point module delivers exceptional signal stability with a base error as low as ±0.02% in voltage mode. Engineers utilize the AH04DA-5A for complex closed-loop systems requiring high-speed 150μs conversion rates. For integration assistance, contact info@oiltechcontrols.com or reach our team via WhatsApp at +86 158 8020 0923.
Core Performance Parameters
- Manufacturer: Delta Electronics
- Model Identifier: AH04DA-5A
- Output Points: 4 Channels (Isolated Signal Design)
- Hardware Resolution: High-precision 16-bit DAC (65,536 levels)
- Voltage Signal Range: 0/1V~5V, ±5V, 0V~10V, ±10V
- Current Signal Range: 0/4mA~20mA
- Conversion Speed: 150 μs per active channel
- Terminal Interface: JIS removable terminal block for rapid wiring
- Power Consumption: 0.34W Internal / 2.6W External
Advanced Engineering Features
- Hot-Swapping Function: Replace modules without stopping the CPU or system power to maintain uptime.
- Signal Integrity: Isolated hardware design effectively prevents ground loops and electrical interference.
- Safety Protocols: Supports keep-last-value function during CPU shutdowns for critical process safety.
- Diagnostics: Built-in LED status indicators and interrupt functions for real-time monitoring and debugging.
- Thermal Stability: Maintains ±0.04% voltage accuracy even across the full industrial temperature range.
- Linearity Excellence: Industry-leading ±0.004% voltage linearity for precise actuator control.
Oiltech Controls’s Insight & Equipment Compatibility
- The AH04DA-5A is ideal for high-end tension control and hydraulic pressure regulation.
- We recommend this module for chemical processing where signal isolation is mission-critical.
- The 16-bit resolution provides the granularity needed for sensitive flow control valves.
- Engineers should utilize the removable terminal blocks to reduce downtime during maintenance.
- Compatible with Delta AH500 Series PLC, VFDs via 0-10V/4-20mA, and proportional hydraulic valves.
Ordering and Logistics Information
- Processing Time: Guaranteed 24-28 hour dispatch for all in-stock units.
- Shipping Carriers: Global express delivery via FedEx, UPS, and DHL.
- Protection: Standard 12-month factory warranty included with every purchase.
- Shipping Weight: Approximately 2.0 kg including protective industrial packaging.
Professional FAQ & Selection Guide
- How does the 16-bit resolution of the AH04DA-5A benefit my system?
Higher resolution allows for 65,536 steps of output, providing smoother control for high-precision valves compared to 12-bit alternatives. - Can I mix voltage and current signals on the same AH04DA-5A module?
Yes, each channel is individually configurable via software, allowing versatile signal types across the 4 points. - What is the benefit of the ‘keep-last-value’ function during a CPU stop?
It prevents dangerous mechanical movements by maintaining the existing output signal until the system safely restarts. - Experience Tip: My signal has noise interference, what should I check?
Ensure you use shielded twisted-pair cables and verify the module’s isolated ground is properly terminated at a single point. - Selection Guide: When should I choose the AH04DA-5A over the AH08DA?
Choose this 5A model when you require higher accuracy and hot-swapping capabilities for critical continuous-run environments.
Author: Oiltech Controls
Copyright © 2026 Oiltech Controls Limited. https://www.oiltechcontrols.com/ All rights reserved.
All rights reserved.
Reviews
There are no reviews yet.