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Home Product RJ71C24-R4 Mitsubishi Melsec iQ-R Series Serial Communication Module RS-232/422/485 PLC Device Connectivity

RJ71C24-R4 Mitsubishi Melsec iQ-R Series Serial Communication Module RS-232/422/485 PLC Device Connectivity

RJ71C24-R4
RJ71C24R4
Mitsubishi Melsec Module
RJ71C24-R4
Mitsubishi Melsec RJ71C24-R4/RJ71C24R4 communication module for industrial automation, supporting RS-232/422/485 serial interfaces. Delivers high-speed data exchange, compact design, and seamless integration with Melsec PLC systems.

Product Description

The Mitsubishi MELSEC RJ71C24-R4 (RJ71C24R4) is a compact serial communication module designed for seamless integration in industrial automation systems. It supports RS-232 and RS-422/485 interfaces, offering two independent communication ports to directly connect peripherals such as sensors, HMIs, or programmable controllers. Operating at 24 VDC with a temperature range of 0 to 55°C, it excels in environments like manufacturing, energy, and logistics. The module features protocol flexibility, including MELSEC protocols and custom formats, while enabling cascaded network configurations. Advantages include high noise immunity, real-time diagnostics, and low power consumption. However, it lacks built-in battery backup and requires compatible MELSEC-Q-series PLCs for full functionality. Its compact design (no integrated screen) prioritizes functionality over standalone display or detection features, focusing on robust data exchange for critical industrial applications.
Parameter Specification
Model RJ71C24-R4 / RJ71C24R4
Series Compatibility Mitsubishi Melsec iQ-R Series
Connection Interface RS-232/RS-422/RS-485
Maximum Baud Rate 115.2 kbps
Input/Output Points 16 points (Isolated)
Communication Protocol MC Protocol, Modbus RTU
Power Consumption 0.16 A (5 VDC)
Operating Temperature 0°C to 55°C
Storage Temperature -25°C to 75°C
Module Weight 0.16 kg
question:If a product is found to be refurbished after purchase, how will after-sales service handle it?
answer:We will replace the product or refund immediately upon verification. Contact our support team with proof for prompt resolution.
question:What payment methods do you accept?
answer:We support TT, PayPal, credit cards, and other major payment methods. Contact us for custom payment arrangements.
question:Can shipments be declared as low-value for customs?
answer:Yes, low-value declarations are possible based on destination regulations. Consult our team for compliance guidance.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:If a product is found to be refurbished after purchase, how will after-sales service handle it?
answer:We will replace the product or refund immediately upon verification. Contact our support team with proof for prompt resolution.
question:What payment methods do you accept?
answer:We support TT, PayPal, credit cards, and other major payment methods. Contact us for custom payment arrangements.
question:Can shipments be declared as low-value for customs?
answer:Yes, low-value declarations are possible based on destination regulations. Consult our team for compliance guidance.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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