1756-RM2 Ethernet module

Description

1756-RM2 Ethernet module

Product Description

1756-RM2 Product Description

I. Product overview

The 1756-RM2 is an Ethernet module manufactured by Rockwell Automation (Allen-Bradley) for use in industrial automation. With its powerful network function and stability, it plays an important role in the construction of industrial Ethernet network, robot control, intelligent manufacturing and other scenarios.

2. Main characteristics and parameters

Working condition
Working voltage: 24V DC
Operating temperature range: -20℃ to 70℃
Storage temperature range: -40℃ to 85℃
Dimensions: 178mm x 35mm x 87mm
Weight: 0.25kg
Network function
Supports two pluggable media modules
Four 10/100Mbps adaptive Ethernet ports
Supports SNMP v1/v2c/v3 management, VLAN, QoS, IGMP Snooping and other network protocols
Supports RSTP, STP and other network protocols to ensure stable data transmission
property
As a ControlLogix redundant module, it provides enhanced functionality and high-speed performance
Provides the best scanning performance when paired with the 1756-L7x controller in both enclosures
With speeds up to 1000 Mbps, it provides powerful network support for industrial automation applications
Current consumption
It consumes 1.16A current at 5.1V DC
It consumes 3.4 mA at 24V DC
Other characteristics
Supports cross-load and uses redundant fiber ports to ensure no single point of failure
The processing chassis is synchronized during channel switching, and scanning times may be delayed by about 10 milliseconds
3. Application scenarios

The 1756-RM2 Ethernet module is suitable for a variety of industrial automation scenarios, such as:

Remote monitoring and control: Remote monitoring and control of production equipment and plant systems through connection with PLC and other equipment.
Data acquisition and analysis: Collect various data in the production process, such as temperature, pressure, flow, etc., for real-time monitoring of production status, forecasting equipment failures, and production efficiency analysis and optimization.
Equipment fault diagnosis: Transmit equipment status information and fault alarm to help operators find and diagnose equipment faults in time and reduce production interruption time.
Fourth, configuration and use

The 1756-RM2 Ethernet module is relatively simple to configure and use. You can perform the following steps to configure it:

Configure an IP address.
Enable the Ethernet interface.
Set network parameters.
Configure Ethernet modules and other steps to connect to PLC devices and other network devices.

1756-RM2

Product parameter

Application field

1756-RM2 Application field

The 1756-RM2 is a redundant module in the ControlLogix system manufactured by Rockwell Automation, which plays an important role in network redundancy and industrial automation control systems. The following are the main application areas of 1756-RM2:

Industrial Automation System:
The 1756-RM2 module provides network redundancy for industrial automation systems, ensuring that the system continues to function in the event of a failure of a single network component.
In the production line, through the connection with PLC (programmable logic controller) and other equipment, it can help achieve remote control of equipment, data collection and monitoring.
Process control system:
In the chemical, petroleum, pharmaceutical and other industries, process control systems require a high degree of reliability and stability. The 1756-RM2 module provides this assurance, ensuring continuous monitoring and control of critical processes.
Robot control system:
In the robot control system, the 1756-RM2 module ensures stable communication between the robot and the central control system, enabling remote programming, monitoring and fault diagnosis of the robot.
Distributed control system:
In the distributed control system, the 1756-RM2 module can realize the redundant connection between different control units to ensure the high availability and fault tolerance of the system.
Smart Manufacturing and Internet of Things (IoT) :
With the development of intelligent manufacturing and the Internet of Things, the requirements for industrial networks are becoming higher and higher. The 1756-RM2 module provides high-performance, highly reliable network connectivity to support smart manufacturing and iot applications.
Critical Infrastructure:
In critical infrastructure such as power, transportation, and water, system stability and reliability are critical. The 1756-RM2 module ensures that these systems continue to operate in the event of a network failure, reducing service outages.
Remote monitoring and maintenance:
By connecting to remote monitoring and maintenance systems, the 1756-RM2 module enables real-time data transmission and equipment status monitoring, helping engineers and technicians to detect and resolve problems in a timely manner.
In short, the 1756-RM2 module has a wide range of applications in industrial automation, process control, robot control, distributed control, intelligent manufacturing, and the Internet of Things. Its high performance, high reliability and easy configuration make it an indispensable part of industrial automation systems.

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