AUTOMATIONDIRECT D2-32ND3-2 Digital Input Module

Product Overview

Model: D2-32ND3-2
Series: DirectLOGIC DL205 PLC
Manufacturer: AutomationDirect

The AUTOMATIONDIRECT D2-32ND3-2 is a 32-point DC Digital Input Module designed for the DirectLOGIC DL205 PLC system. It is used to collect ON/OFF signals from field devices such as sensors, switches, push buttons, and limit switches. The module supports sinking and sourcing input wiring, providing flexible connection options for industrial automation systems.

Technical Specifications

• Product Type: Digital Input Module
• Model: D2-32ND3-2
• Series: DirectLOGIC DL205
• Input Points: 32 channels
• Input Type: DC Digital Input
• Input Voltage: 5–12 VDC
• Input Configuration: Sinking / Sourcing compatible
• Input Commons: 4 isolated commons
• Points per Common: 8 points/common
• Input Voltage Range: 4.5–15.6 VDC
• Peak Input Voltage: 16 VDC
• ON Voltage Level: Minimum 4 VDC
• OFF Voltage Level: Maximum 2 VDC
• Input Current:
  • 4 mA @ 5 VDC
  • 11 mA @ 12 VDC
  • 14 mA @ 15 VDC
• Response Time: 3–9 ms
• Power Consumption: 5 VDC / 25 mA from PLC base
• Terminal Connection: 40-pin connector
• Status Indicator: Module activity LED
• Compatible PLC System: AutomationDirect DirectLOGIC DL205

Advantages & Features

• 32-Channel Input Capacity
  Provides multiple digital signal inputs for complex automation applications.
• Flexible Wiring Configuration
  Supports both sinking and sourcing input methods for easy system integration.
• Isolated Input Groups
  Four isolated commons improve signal stability and reduce electrical interference.
• Fast Signal Response
  Suitable for reliable detection of industrial field device signals.
• Compact PLC Expansion
  Expands DL205 PLC input capability while saving control cabinet space.
• Reliable Industrial Design
  Designed for continuous operation in factory automation environments.

Applications

• Industrial Automation Systems
• Machine Control Equipment
• Conveyor Systems
• Packaging Machinery
• Sensor Monitoring Systems
• Assembly Lines
• Material Handling Equipment
• Factory Automation Systems

Precautions

• Verify compatibility with DirectLOGIC DL205 PLC base before installation.
• Confirm input voltage range (5–12 VDC) before wiring.
• Check sinking/sourcing wiring method carefully.
• Avoid applying voltage above the rated input range.
• Ensure proper grounding and shielding in electrically noisy environments.
• Disconnect PLC power before installation or replacement.
• Confirm field device polarity before connection.