MELSEC iQ-R RD62D2 High-Speed Input Module | Mitsubishi Electric PLC R Series Motion Control

Mitsubishi RD62D2

High-speed counter module

EtherCAT positioning module

RD62D2

Mitsubishi RD62D2 high-speed counter module and EtherCAT positioning module ensures precise motion control with rapid data processing for industrial automation.

Specification

SEODescription

The Mitsubishi RD62D2 is a versatile High-speed counter module and EtherCAT positioning module designed for industrial automation systems. It features 32 high-speed input channels and supports direct connection to servo drives or stepper motors via EtherCAT, enabling precise multi-axis control. With a built-in 24 VDC power supply (operating range: 20.4–28.8 VDC) and a temperature tolerance of 0–55°C, it excels in harsh environments. The module supports real-time synchronization, pulse output frequencies up to 4 MHz, and integrates seamlessly with PLCs and motion controllers. Widely used in packaging, semiconductor manufacturing, and robotics, its advantages include exceptional positioning accuracy and low-latency communication. However, configuration requires specialized software expertise, and its premium cost may limit adoption in budget-sensitive applications.

SEOSpecification

Parameter	Specification
Model	Mitsubishi RD62D2
Module Type	High-speed counter / EtherCAT positioning module
Protocol	EtherCAT
Input Channels	2 channels (differential/line driver input)
Max Counting Speed	4 MHz
Counting Range	32-bit (-2,147,483,648 to 2,147,483,647)
Input Signal Type	Differential (A, /A, B, /B) or Line Driver
Power Supply	24 V DC ±10%
Power Consumption	0.5 A max
Operating Modes	High-speed counting, Position control
Position Control Method	Pulse output (CW/CCW or Pulse + Sign)
Max Connected Axes	2 axes
Operating Temperature	-5°C to 55°C
Installation	DIN rail mount
Weight	Approx. 0.2 kg
Certification	CE, UL, cULus

SEOQandA

question:Can the company provide technical selection services?
answer:Yes, we offer technical selection support with expert guidance to ensure optimal product compatibility.
question:Can shipments apply for low-value declaration?
answer:Yes, low-value declarations are possible based on destination country regulations to streamline customs.
question:Why can other suppliers source discontinued models you cannot provide?
answer:Suppliers may hold legacy stock or offer compatible alternatives not listed in our catalog.

SEOQandA_Product

question:How to resolve RD62D2 communication failure?
answer:Check cable connections, verify network settings, and ensure proper termination resistors are installed.
question:Why does RD62D2 show 'Error 3100'?
answer:Update module firmware via Mitsubishi's configuration software and restart the system.
question:How to troubleshoot RD62D2 overheating?
answer:Ensure adequate ventilation, verify ambient temperature stays below 55°C, and clean dust from heatsinks.
question:Why is RD62D2 not synchronizing with motion controller?
answer:Confirm synchronization parameters match controller settings and check network synchronization cable integrity.
question:How to fix RD62D2 configuration mismatch errors?
answer:Re-import correct parameter file using GX Works3 and verify axis settings match hardware configuration.