RD81DC96 High-Speed Data Communication Module | Mitsubishi MELSEC iQ-R Series PLC Module

RD81DC96 Communication Module

RD81DC96 Ethernet Module

Mitsubishi RD81DC96 Module

RD81DC96

The Mitsubishi RD81DC96 Module is a high-performance Communication Module with Ethernet capabilities, designed for industrial automation systems to enable real-time data exchange and reliable network connectivity.

Specification

SEODescription

The Mitsubishi RD81DC96 Communication Module is a high-performance Ethernet Module designed for seamless integration in industrial automation systems. This module supports up to 64 I/O modules directly, offering 32 input and 32 output channels, and features dual Ethernet ports (10/100BASE-T) for robust communication via protocols like MELSECNET/H and TCP/IP. Operating within a voltage range of 24 VDC ±10% and a temperature range of -25°C to 75°C, it ensures reliability in harsh environments. Widely used in manufacturing, automotive, and energy sectors, the RD81DC96 excels in real-time data exchange and system scalability. Key advantages include high-speed processing, redundant network support, and compatibility with Mitsubishi’s PLC platforms. However, its complexity requires specialized configuration tools, and initial setup may demand technical expertise.

SEOSpecification

Parameter	Specification
Model Name	Mitsubishi RD81DC96 Module
Module Type	RD81DC96 Ethernet Module
Communication Protocol	Ethernet/IP, SLMP
Interface	RJ45 (1000BASE-T)
Data Transfer Rate	1 Gbps
Number of Connections	128 simultaneous
Power Supply	DC 5V ±5% (via base unit)
Operating Temperature	0°C to 55°C
Certification	CE, UL, FCC
Mounting	MELSEC iQ-R series base unit
Function	RD81DC96 Communication Module for PLC data exchange

SEOQandA

question:Can I schedule an official courier pickup myself?
answer:Yes, you can self-schedule via our logistics portal. Contact support for portal access or assistance.
question:Can I request low-value declaration for shipments?
answer:Low-value declarations are possible if goods meet criteria. Confirm eligibility with our customs team first.
question:Does the company offer technical selection services?
answer:Yes, we provide technical product selection guidance. Submit your requirements for tailored support.

SEOQandA_Product

question:RD81DC96 communication failure with PLC.
answer:Check wiring, verify module address matches program settings, and confirm correct baud rate/data bits in communication parameters.
question:RD81DC96 not recognized in GX Works3.
answer:Ensure correct hardware profile installation, verify module model in configuration, and confirm proper I/O assignment.
question:RD81DC96 input signals show noise interference.
answer:Use shielded cables, ensure proper grounding, and check signal source stability. Add noise filters if necessary.
question:RD81DC96 power indicator not lit.
answer:Verify 24VDC power supply meets specifications, check polarity, and test with a replacement module if issues persist.
question:RD81DC96 input signals not detected.
answer:Confirm input voltage matches module specs (e.g., 24V), test points with a multimeter, and validate wiring connections.