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D4-16NA | Automation Direct DL405 16-Point Discrete AC Input Module
- Regular price
- $199.00
- Sale price
- $199.00
- Regular price
-
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Product Description P/N: D4-16NA
Description
The Automation Direct D4-16NA is a 16-point discrete input module designed for the DL405 PLC series. It accepts 120 VAC input signals to provide reliable digital input acquisition for industrial control systems. The D4-16NA supports stable monitoring of field devices such as switches and sensors within PLC-based automation environments.
Technical Specifications
| Condition | New / Never Used Surplus |
| Brand | Automation Direct |
| Category | PLCs/Machine Control |
| Part Number | D4-16NA |
| Subcategory | VDC Logic I/O Module |
| Item Type | Input Module |
| I/O Module Type | Discrete |
| Series | DL405 |
| Number of Input Points | 16 |
| Nominal Input Voltage | 120 VAC |
| Fast Response | No |
| Number of Isolated Input Commons | 2 |
| Points per Common | 8 |
| Terminal Block | Removable |
| Programming Software | DirectSOFT v4.0 or later |
Information About D4-16NA
The D4-16NA is part of Automation Direct’s DL405 I/O module family, developed to support scalable PLC and machine control architectures. It is constructed as a discrete AC input module with isolated commons to maintain signal integrity in electrically noisy installations. The module integrates directly into DL405 PLC racks and interfaces seamlessly with compatible CPUs and expansion bases. It is typically used in industrial automation systems where dependable monitoring of AC-based field inputs is required using standard PLC programming tools.
Key Features:
- DL405 series compatibility: Designed specifically for Automation Direct DL405 PLC systems.
- 16 discrete input points: Supports multiple AC input devices on a single module.
- 120 VAC nominal input: Suitable for standard industrial AC control signals.
- Isolated input commons: Two commons improve noise immunity and signal stability.
- Removable terminal block: Simplifies wiring, installation, and maintenance.
- Discrete input architecture: Optimized for on/off signal detection.
- PLC software support: Configurable using DirectSOFT programming software.
The D4-16NA delivers the reliability and precision required for discrete AC input monitoring in industrial PLC and machine control applications.
Description
The Automation Direct D4-16NA is a 16-point discrete input module designed for the DL405 PLC series. It accepts 120 VAC input signals to provide reliable digital input acquisition for industrial control systems. The D4-16NA supports stable monitoring of field devices such as switches and sensors within PLC-based automation environments.
Technical Specifications
| Condition | New / Never Used Surplus |
| Brand | Automation Direct |
| Category | PLCs/Machine Control |
| Part Number | D4-16NA |
| Subcategory | VDC Logic I/O Module |
| Item Type | Input Module |
| I/O Module Type | Discrete |
| Series | DL405 |
| Number of Input Points | 16 |
| Nominal Input Voltage | 120 VAC |
| Fast Response | No |
| Number of Isolated Input Commons | 2 |
| Points per Common | 8 |
| Terminal Block | Removable |
| Programming Software | DirectSOFT v4.0 or later |
Information About D4-16NA
The D4-16NA is part of Automation Direct’s DL405 I/O module family, developed to support scalable PLC and machine control architectures. It is constructed as a discrete AC input module with isolated commons to maintain signal integrity in electrically noisy installations. The module integrates directly into DL405 PLC racks and interfaces seamlessly with compatible CPUs and expansion bases. It is typically used in industrial automation systems where dependable monitoring of AC-based field inputs is required using standard PLC programming tools.
Key Features:
- DL405 series compatibility: Designed specifically for Automation Direct DL405 PLC systems.
- 16 discrete input points: Supports multiple AC input devices on a single module.
- 120 VAC nominal input: Suitable for standard industrial AC control signals.
- Isolated input commons: Two commons improve noise immunity and signal stability.
- Removable terminal block: Simplifies wiring, installation, and maintenance.
- Discrete input architecture: Optimized for on/off signal detection.
- PLC software support: Configurable using DirectSOFT programming software.
The D4-16NA delivers the reliability and precision required for discrete AC input monitoring in industrial PLC and machine control applications.
