RJ71BR11 MELSEC iQ-R CC-Link IE Field Basic Module, Mitsubishi PLC Bus Interface, R-Series Network Communication

RJ71BR11 Module

Mitsubishi MELSEC RJ71BR11

CC-Link IE Field Basic

RJ71BR11

The Mitsubishi MELSEC RJ71BR11 Module is a CC-Link IE Field Basic network interface for high-speed industrial communication and reliable device control in automation systems.

Specification

SEODescription

The Mitsubishi MELSEC RJ71BR11 Module is a CC-Link IE Field Basic master station module designed for industrial automation, enabling high-speed communication across manufacturing and process control systems. It supports direct connection to up to 32 slave stations via a 1 Gbps Ethernet-based CC-Link IE Field Basic network, ensuring real-time data exchange and seamless integration with MELSEC PLCs. The module operates on 24 V DC with a temperature range of -5°C to 55°C, suitable for harsh environments. While it lacks built-in I/O, it interfaces with remote I/O modules and drives, offering scalability. Key advantages include robust reliability, low latency, and compatibility with Mitsubishi’s ecosystem. However, its dependency on CC-Link-compatible devices and initial setup complexity may pose challenges for non-specialized users.

SEOSpecification

Parameter	Specification
Product Model	RJ71BR11 Module
Manufacturer	Mitsubishi Electric
Series	MELSEC iQ-R Series
Network Type	CC-Link IE Field Basic
Transmission Rate	1 Gbps
Protocol	CC-Link IE Field Basic Protocol
Interface	RJ45 × 2 ports, Fiber optic port × 1
Voltage	24 VDC (-15% to +10%)
Power Consumption	5 W (Typical)
Operating Temperature	0°C to 55°C
Storage Temperature	-25°C to 75°C
Certification	CE, UL, FCC

SEOQandA

question:Why choose us for industrial automation products?
answer:As Asia's leading supplier with 20+ years' experience, we guarantee reliable quality and prioritize reputation. 85% clients are repeat customers.
question:Why can't you supply discontinued models others offer?
answer:We strictly control quality and avoid risks. Discontinued models often involve obsolete/counterfeit parts. We prioritize customer safety and trust.
question:How do you ensure product reliability?
answer:All products undergo rigorous testing from certified manufacturers. Our 20-year track record proves commitment to quality and client satisfaction.

SEOQandA_Product

question:How to resolve RJ71BR11 module connection failure to CC-Link IE Field Basic network?
answer:Verify physical connections, ensure correct IP settings and subnet mask, and confirm master station configuration matches module parameters.
question:Why does RJ71BR11 show communication errors or timeouts during data exchange?
answer:Check terminal resistor installation, cable length compliance, noise interference, and monitor module LED indicators for error patterns.
question:How to fix RJ71BR11 initialization failure after parameter configuration?
answer:Validate network parameters in GX Works3, ensure correct station number and baud rate settings match hardware DIP switches.
question:What causes RJ71BR11 to remain undetected in MELSEC iQ-R system configuration?
answer:Confirm power supply stability, module installation on compatible base unit, and correct slot positioning per hardware manual specifications.
question:How to troubleshoot RJ71BR11 firmware update failures?
answer:Use Mitsubishi Electric's dedicated update tool, ensure compatible firmware version, stable power supply, and avoid interruptions during flashing.