AH16AP11T-5A Delta 16-Point Digital I/O Module Overview
AH16AP11T-5A from Delta delivers reliable mixed digital input and output control for demanding industrial automation environments.
This AH Series module integrates eight digital inputs and eight solid-state outputs within a compact backplane-mounted design.
Engineers benefit from stable 24VDC operation, efficient power consumption, and flexible wiring using a removable terminal block system.
The module supports hot-swapping and maintains output states during CPU shutdown, ensuring consistent process continuity.
Technical Specifications
- Brand: Delta
- Model: AH16AP11T-5A
- Series: AH Series
- Module Type: Digital Input and Output Module
- Input Channels: 8 digital inputs, 24VDC, 5mA signal level
- Output Channels: 8 solid-state outputs, NPN sink type, 12–24VDC, 0.5A rating
- Power Consumption: Internal 0.2W and external 0.2W operation
- Mounting Method: Backplane installation for secure system integration
- Termination Style: JIS standard removable screw terminal block
- Operating Temperature Range: -20°C to 60°C for stable industrial performance
- Environmental Resistance: Designed for noise immunity and stable signal transmission in harsh environments
Installation Guidelines
- Install the module directly onto the AH series backplane ensuring firm mechanical connection and alignment.
- Use proper 24VDC power supply with stable grounding to avoid signal fluctuation or communication errors.
- Connect input and output wiring using the removable screw terminal block following correct polarity guidelines.
- Avoid routing signal cables near high-voltage lines to reduce electromagnetic interference during operation.
- Verify LED indicators after installation to confirm correct channel functionality before system commissioning.
Packaging and Shipping Information
- Each unit includes one original Delta digital I/O module with protective industrial-grade packaging.
- Total shipping weight reaches approximately 2 kilograms ensuring safe transport and handling stability.
- We ship globally using reliable carriers such as FedEx, UPS, and DHL for fast delivery.
- Packaging protects against vibration, moisture, and electrostatic discharge during international shipping processes.
FAQ – Practical Application and Selection Guide
- How do I select between NPN and PNP output modules?
Choose NPN modules when your system uses sinking outputs, and ensure compatibility with field devices before selection. - Can this module operate in high-noise industrial environments?
Yes, the module design supports strong anti-interference capability, ensuring stable signal processing under electrical noise conditions. - Does the module support continuous operation during maintenance?
Yes, hot-swapping allows replacement without shutting down the system, improving uptime and maintenance efficiency. - What should I check before installation?
Verify voltage compatibility, wiring correctness, and backplane connection to prevent damage and ensure reliable startup. - Is this module suitable for expansion in large PLC systems?
Yes, the AH Series architecture supports scalable configurations for complex automation applications.
Contact Information
- Email: info@oiltechcontrols.com
- WhatsApp: +86 158 8020 0923
- Author: Oiltech Controls
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