AutomationDirect D4-DCM DirectLogic 405 Series Data Communications Module

AutomationDirectModel:D4-DCM
Location unavailable
PLC (Programable Logic Controller)
Qty:1
Condition: New
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Ontario Automatio and Robotics Inc
Ontario Automatio and Robotics Inc

Seller since: Feb 2026

At a glance

Product
AutomationDirect D4-DCM DirectLogic 405 Series Data Communications Module
Manufacturer
AutomationDirect
Model
D4-DCM
Category
PLC (Programable Logic Controller)
Condition
NEW
Availability
In stock
Price or process
Request price
Quantity
1
Lead time
Not provided
Location
Location unavailable
Fulfillment
Shipping only
Listed on

Key specifications

Baud Rate
38.4
Communication Ports
1 x RS-232C/RS-422/RS-485 serial port
Compatibility
DirectLogic 405 (DL405) series
Isolation
1000
Operating Temperature Max
60°F
Operating Temperature Max (F)
140°F
Operating Temperature Min
0°F
Operating Temperature Min (F)
32°F
Power Consumption
300W
Supported Protocols
DirectNET Master/Slave,Modbus RTU Master/Slave

Supporting evidence

No supporting documents or certifications provided.

Description

The AutomationDirect D4-DCM is a versatile Data Communications Module designed for the DirectLogic 405 (DL405) series PLCs. This module adds an extra serial communication port to the PLC system, enabling seamless networking and data exchange with other devices. It supports protocols such as DirectNET (master/slave) and Modbus RTU (master/slave), making it ideal for industrial automation applications requiring reliable data transfer, such as manufacturing lines, process control, and SCADA systems. Key features include high-speed communication up to 38.4 kbps, easy integration with existing DL405 bases, and robust electrical isolation for noise immunity. Advantages over similar products include cost-effectiveness, plug-and-play installation without additional software, and compatibility with a wide range of AutomationDirect accessories. Benefits include enhanced system expandability and reduced downtime through efficient data handling, though drawbacks may involve limited port count compared to multi-port alternatives and dependency on serial-based systems in modern Ethernet-dominant environments. This module is particularly suited for legacy system upgrades or environments where serial communication is preferred for simplicity and reliability.
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Return Window
No returns accepted
Return Conditions
This equipment is sold as-is, where-is
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