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Delta Electronics AH06XA-5A AH Series Analog I/O Module

Delta Electronics AH06XA-5A AH Series Analog I/O Module

Only 10 item(s) left in stock
  • Manufacturer: Delta Electronics

  • Product No.: AH06XA-5A

  • Country of origin:United States

  • Product Type: Analog I/O Modules

  • Payment: T/T, Western Union

  • Weight: 2000g

  • Shipping port: Xiamen

  • Warranty: 12 months

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Description

Designed to facilitate precise signal integration within industrial automation architectures, the Delta Electronics AH06XA-5A acts as a high-density mixed analog interface for the high-performance AH Series PLC platform. This module combines both analog inputs and outputs on a single physical footprint, allowing system integrators to minimize rack space while maintaining exceptional signal fidelity. Featuring an isolated signal design, the unit prevents ground loops and electrical interference from damaging sensitive internal system logic. Built-in diagnostics, status LEDs, and a removable JIS terminal block ensure rapid deployment and simplified maintenance during long-term field operations.

Features

  • High-density mixed architecture featuring 4 analog inputs and 2 analog outputs.
  • Flexible input configuration supporting multiple voltage (0-5V, 1-5V, ±5V, 0-10V, ±10V) and current (0-20mA, 4-20mA, ±20mA) ranges.
  • Configurable output channels supporting voltage (0-5V, 1-5V, ±5V, 0-10V, ±10V) and current (0-20mA, 4-20mA) spans.
  • High-resolution 16-bit hardware conversion for detailed process variable representation.
  • Fast conversion rate of 150 microseconds per channel to handle dynamic control loops.
  • Supports system hot-swapping to allow module replacement without system shutdown.
  • Keep-last-value fail-safe configuration preserving the last commanded output state upon CPU shutdown.

Applications

  • Chemical and petrochemical process control loops (flow, pressure, temperature transmitters).
  • Water and wastewater aeration, pumping, and chemical dosing systems.
  • HVAC and building automation environmental tracking.
  • Multi-axis machine tool positioning and variable frequency drive speed referencing.

Technical Specifications

Specification Parameter Value / Detail
Manufacturer Delta Electronics
Model Number AH06XA-5A
Series AH Series PLC System
Input Channels 4 channels
Output Channels 2 channels
Hardware Resolution 16-bit
Conversion Speed 150 microseconds / channel
Input Impedance Voltage: 200 kilohms, Current: 250 ohms
Internal Power Consumption 0.34 W
External Power Consumption 1.4 W (at 24VDC)
Terminal Type JIS Removable Terminal Block
Isolation Method Optocoupler isolation (channels to system bus)
Shipping Weight 2.0 kg
Country of Origin Taiwan

Empirical Engineering Insights

Alternative Models & Compatibility

The AH06XA-5A acts as a space-saving alternative to using separate AH04AD-5A (analog input) and AH04DA-5A (analog output) modules. When replacing separate modules with this mixed I/O module, note that your PLC backplane positioning and I/O mapping must be reconfigured in ISPSoft. It is 100% compatible with all standard AH Series main and extension backplanes. Ensure that your CPU firmware is updated to support mixed-module hot-swapping configurations prior to deployment.

Application Pitfalls & Engineering Notes

When routing both inputs and outputs on the same module, thermal management inside the enclosure is critical. High-density wiring can restrict convective airflow. Keep current loops isolated; sharing a common return line for active input sensors and heavy control-valve positioner outputs can cause common-mode noise issues that reduce the real-world accuracy below the hardware’s 16-bit theoretical threshold.

Commissioning & Wiring Tips

Always use double-shielded twisted pair (STP) cables for both input and output analog lines. Ground the cable shields at a single point (typically the cabinet's grounding bar) to avoid circulating ground currents. The JIS removable terminal block allows pre-wiring; however, ensure terminal screws are torqued to the OEM specification to prevent vibration-induced signal drift on the millivolt/milliamp level.

Installation Guidelines

CRITICAL WARNING:

Always verify that the mains power and external 24VDC auxiliary loop power are disconnected before installing or removing the terminal block or module. Working on live wiring can damage the analog input channels and pose shock risks to personnel.

1

Align the module guides with the slots on the AH Series backplane and push the module firmly until the top and bottom lock tabs snap into place.

2

Wire the analog field devices using shielded, twisted-pair cables. Maintain separation between high-voltage power cables and sensitive low-voltage analog signal cables.

3

Securely plug the wired JIS terminal block into the front of the AH06XA-5A module and tighten the retaining screws.

4

Apply external 24VDC system power and verify the status LED indications using ISPSoft diagnostic software to ensure fault-free operation.

Can I configure each input channel of the AH06XA-5A independently?

Yes. Each of the 4 input channels can be independently configured in ISPSoft software to accept various voltage or current ranges, including 4-20mA, 0-10V, and differential signals.

Does this module require an external power supply for operation?

Yes. While the internal logic is powered by the backplane (0.34W), the analog circuits require an external 24VDC power supply (consuming 1.4W) connected to the terminal block to drive field loops.

How does the 'keep-last-value' function work on output channels?

If the AH Series CPU switches to STOP mode or loses communication, the module outputs can be configured to either clear to zero or hold their last active commanded analog value to prevent process upsets.

Is the AH06XA-5A truly hot-swappable?

Yes, it supports hot-swapping under power when installed on an AH Series rack that supports online module replacement, allowing maintenance without shutting down control system processes.

Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
United States

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