Key Features:
High-Speed Communication: Supports high-speed Ethernet communication with devices on a network.

Protocol Support: Supports Modbus/TCP and Ethernet/IP, allowing integration with a wide range of industrial devices.

Web-based Monitoring: Includes web server functionality for easy monitoring and configuration via a standard web browser.

Multiple Connections: Capable of handling multiple simultaneous Ethernet connections for greater flexibility in system integration.

Compact and Easy Installation: Designed for easy integration into the Mitsubishi Q Series PLC system.

Advanced Diagnostics: Provides real-time diagnostics for monitoring network status and troubleshooting.

Technical Specifications:
Model: RJ71PB91V

Type: Ethernet Communication Module

Network Connection:

Ethernet Port: 1 x 10/100BASE-TX (RJ45 connector)

Supported Protocols: Modbus/TCP, Ethernet/IP, and others for industrial communication

Communication Speed: 10/100 Mbps (Auto-sensing)

Network Topology: Star, Ring, or Bus topology (based on network configuration)

Supported PLCs: Compatible with Mitsubishi Q Series PLCs (such as QnU, QnA, QnA-S, and QnH series controllers)

Operating Characteristics:

Data Exchange Capacity: Up to 2,048 words for input and output data (depending on the configuration)

Connection Support: Supports up to 16 simultaneous connections (can vary depending on system setup)

Diagnostics:

Status LEDs: Indicates power, network status, and error conditions

Built-in Web Server: Allows remote monitoring and configuration via a standard web browser

Fault Detection: Advanced diagnostics for easy troubleshooting, including error status and system health monitoring

Power Supply:

Operating Voltage: 24V DC ±10% (from the Q Series PLC power supply)

Current Consumption: Approx. 100 mA (at 24V DC)

Environmental Conditions:

Operating Temperature: 0°C to 55°C

Storage Temperature: -20°C to 75°C

Humidity: 10% to 90% RH (non-condensing)

Mounting:

Mounting Type: DIN Rail Mount

Dimensions:

Width: 25.5 mm

Height: 90 mm

Depth: 85 mm

Weight: Approx. 150 g

Applications:
The RJ71PB91V is used in a variety of applications, such as:

Industrial Automation: Provides networked communication between PLCs and other industrial equipment.

Remote Monitoring and Control: Allows remote control of the PLC over an Ethernet network.

Distributed Control Systems (DCS): Enables communication between PLCs in large-scale distributed systems.

SCADA Systems: Facilitates data exchange with SCADA systems over Ethernet for process monitoring and control.