RJ71C24-R4 Serial Communication Module, Mitsubishi MELSEC iQ-R Series PLC, CC-Link IE Field Basic, SLMP, Modbus RTU/TCP Integration

RJ71C24-R4 Module

Mitsubishi MELSEC Communication

CC-Link IE Field Basic

RJ71C24-R4

The RJ71C24-R4 Module by Mitsubishi Electric facilitates MELSEC Communication over CC-Link IE Field Basic networks, delivering high-speed data exchange and robust connectivity for industrial automation systems.

Specification

SEODescription

The **RJ71C24-R4 Module** is a versatile communication interface from Mitsubishi's MELSEC series, designed to enhance industrial automation systems. It supports **Mitsubishi MELSEC Communication** protocols and integrates seamlessly with **CC-Link IE Field Basic** networks, enabling high-speed data exchange across up to 32 connected modules. This module features dual RS-232/RS-485 ports, allowing flexible connectivity with PLCs, HMIs, and peripheral devices. Operating within a voltage range of DC 24V ±10% and a temperature range of -25°C to 75°C, it ensures reliability in harsh environments. Widely used in manufacturing, automotive, and process control industries, its key advantages include robust performance and protocol flexibility, though initial configuration may require technical expertise. Ideal for scalable, real-time industrial networks.

SEOSpecification

Parameter	Specification
Module Type	RJ71C24-R4 Module
Communication Protocol	Mitsubishi MELSEC Communication
Network Type	CC-Link IE Field Basic
Transmission Speed	1 Gbps
Interface	RJ45 (10BASE-T/100BASE-TX/1000BASE-T)
Max Nodes	120 stations per network
Communication Cycle	240 ns minimum
Cable Type	Shielded twisted pair (CAT5e or higher)
Power Supply	24 VDC ±10%
Power Consumption	2.5 W (Typical)
Mounting	DIN rail mounting
Certification	CE, FCC, UL, RoHS
Weight	0.3 kg
Operating Temperature	-5°C to 55°C
Storage Temperature	-25°C to 65°C
Humidity	5% to 95% (Non-condensing)
Vibration Resistance	10-57 Hz (3.5 mm amplitude)
Shock Resistance	147 m/s² (15G, 11 ms duration)
Compatible PLCs	MELSEC iQ-R Series

SEOQandA

question:Do you provide technical selection services?
answer:Yes, we offer comprehensive technical selection support to meet your needs.
question:Why can other suppliers source discontinued models you can't provide?
answer:Suppliers may use obsolete stock or refurbished parts, but we prioritize quality and reliability.
question:Can you assist with product customization requests?
answer:Absolutely, we provide tailored customization services to align with specific project requirements.

SEOQandA_Product

question:How to resolve communication failure between RJ71C24-R4 and external devices?
answer:Verify baud rate, protocol settings, and cable integrity. Ensure correct parameter configuration in GX Works3.
question:Why does RJ71C24-R4 not respond after power-up?
answer:Check power supply voltage (24V DC), wiring connections, and confirm module status via LED indicators.
question:How to troubleshoot data transmission errors in RJ71C24-R4?
answer:Enable error logging, verify parity/stop bit settings, and test with loopback or diagnostic tools.
question:What causes 'Module READY' LED to remain off on RJ71C24-R4?
answer:Confirm proper installation on base unit, check power supply, or replace module if hardware fault persists.
question:How to update firmware for RJ71C24-R4 compatibility issues?
answer:Download the latest firmware from Mitsubishi's support site and use GX Works3 to perform firmware upgrade.