DO-10ND3 AutomationDirect

DO-10ND3 AutomationDirect Controller module

Product  Description：

The D0-10ND3 is an "option board" or expansion module that plugs directly into the expansion slots of a DirectLOGIC 05 or 06 base unit. It provides 10 additional discrete input points, significantly enhancing the flexibility of these compact controllers. The module features a removable terminal block, which simplifies the wiring process and allows for quick module replacement without the need to disconnect individual field wires.

Product Parameters

• Input Points: 10 points (discrete)

• Input Voltage Range: 10.8 to 26.4 VDC

• Operating Voltage: 12 to 24 VDC

• Input Type: Sinking or Sourcing (NPN or PNP)

• Number of Commons: 2 isolated commons (5 points per common)

• Input Current: Typical 4.0 mA at 12 VDC; 8.5 mA at 24 VDC

• Input Impedance: 2.8k Ohms

• ON Voltage Level: Greater than 10.0 VDC

• OFF Voltage Level: Less than 2.0 VDC

• Response Time: 2 to 8 milliseconds (4 ms typical) for both OFF-to-ON and ON-to-OFF transitions

• Status Indicators: One green LED for module activity (indicates the module is receiving power and communicating)

• Base Power Required: Typical 35 mA at 5 VDC (supplied by the PLC base unit)

• Terminal Type: Removable terminal block (D0-ACC-4)

Product Advantages

• Flexible Wiring: Since the module supports both sinking and sourcing configurations, it is compatible with a wide variety of sensors and field devices regardless of their polarity requirements.

• Space Efficiency: The module adds 10 high-density input points while maintaining the compact footprint of the DL05/DL06 series, making it ideal for control cabinets with limited space.

• Ease of Maintenance: The removable terminal block allows for "plug-and-play" replacement, reducing downtime during maintenance or troubleshooting.

• Cost-Effective Expansion: It provides an affordable way to scale a system's I/O without upgrading to a larger, more expensive PLC platform.

• High Reliability: Built for industrial environments, it features optical isolation to protect the sensitive internal PLC circuitry from external electrical noise or surges.

Important Considerations (Precautions)

• Voltage Limits: Ensure the input voltage does not exceed the peak rating of 30.0 VDC, as prolonged exposure to high voltage can damage the input circuitry.

• Temperature Derating: The module is designed to operate between 0 and 55 degrees Celsius. In high-temperature environments, users should consult the derating charts to ensure all input points can be used simultaneously without overheating.

• Fusing: This module does not include internal fuses. It is highly recommended to use external fuses for field wiring to protect the module and connected devices from short circuits.

• Installation: Always remove power from the PLC base unit before inserting or removing the option module to prevent electrical shock or damage to the backplane connector.

• Safety Codes: Installation should comply with all local and national electrical codes. This module is not intended for use in life-critical or high-risk hazardous environments requiring fail-safe performance.

Product Applications

The D0-10ND3 is commonly used in small-scale industrial automation projects where additional digital monitoring is required.

• Manufacturing Lines: Monitoring limit switches, proximity sensors, and photo-eyes on conveyor belts or assembly stations.

• Operator Interfaces: Connecting physical push buttons, selector switches, and emergency stop feedback loops to the PLC.

• Packaging Machinery: Coordinating input signals from multiple sensors to manage timing, counting, and material detection.

• Material Handling: Detecting the presence or position of items in sorting and picking systems.

• Simple Machine Control: Interfacing with motor starter auxiliary contacts and other discrete feedback devices to monitor machine status.

The structure and details of the product：

Our services：

Shipping Port:  China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

Warranty: one year

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