A-B 1756-CN2R is a communication module for Rockwell Automation’s ControlLogix controller platform.The following is a detailed introduction to the module:
1.Main functions
The A-B 1756-CN2R module is mainly used to realize communication between nodes in the ControlNet network.ControlNet is a high-speed and reliable industrial fieldbus commonly used in automation control systems.Through this module,users can connect multiple ControlLogix controllers,I/O modules and other devices that support ControlNet to a network to achieve high-speed data transmission,real-time control and data exchange.
2.Product features
High-speed communication:The A-B 1756-CN2R module supports data transmission rates up to 5 Mbps to meet the needs of real-time control.
Redundant configuration:The module supports redundant configuration,which improves the reliability and stability of the network.
Multi-node connection:Multiple nodes can be connected to build complex network topologies,such as linear,star,tree,etc.
Easy to install:It adopts DIN rail installation,which is easy to install and suitable for various industrial environments.
Rich interfaces:The module is equipped with 2 ControlNet BNC ports(supporting 5 Mbps)and 1 USB communication port(supporting 12 Mbps),which is convenient for users to connect to the network and communicate with devices.
A-B 1756-CN2R
3.Technical parameters
Interface:2 ControlNet BNC ports(5 Mbps),1 USB communication port(12 Mbps).
Network topology:Supports multiple topologies such as linear,star,and tree.
Number of nodes:Supports up to 99 nodes.
Data rate:5 Mbps.
Power supply:5.1V DC or 24V DC.
Size:The usual size is 228mm x 133mm x 35mm(the specific size may vary depending on the product version or manufacturer).
Other parameters:such as power consumption,heat dissipation,isolation voltage,etc.,please refer to the official information or product manual for specific parameters.
A-B 1756-CN2R
4.Application scenarios
The A-B 1756-CN2R module is widely used in various automation control systems,such as the oil and gas industry,chemical processing plants,power generation facilities,manufacturing,etc.In these environments,the module realizes real-time communication and data exchange between multiple devices by building a ControlNet network,improving the reliability and stability of the system.
The company mainly imports PLC modules,programmable controllers,servo control systems and DCS spare parts,such as:ABB,AB(Rockwell),GE(General Electric),Bentley,Honeywell Er),Emerson.),Motorola,Invensys,Westinghouse,etc.The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers.We can purchase goods directly from abroad and provide equipment and spare parts from different countries and manufacturers.
We supply goods directly from abroad,without intermediaries,reducing the cost of use.
There is really no medium that can make a difference!!
Shenzhen Changxin Automation-sufficient supply,large spot quantity,guaranteed quality,you can buy with confidence and use with peace of mind~!
If you have any defects or needs for imported PLC and DCS spare parts,please contact our team,we will help you find reliable and high-quality products super quickly,while shortening delivery time to ensure that your equipment can operate normally in the right environment.Just in time.
Professionally provide:PLC programmable control system,distributed control system(DCS),safety instrument system(SIS),ESD system,vibration monitoring system,turbo compressor unit control system(CCS)and other PLC modules,various industrial control systems,system modules,CPU,IO module,DO module,AI module,DI module,network communication module,Ethernet module,motion controller,analog input module,analog output module,digital input module,digital output module,module redundancy,power module,relay output unit,relay input unit,processor unit.
Products are widely used in:electricity,petroleum,mine hoisting,ports,heating,gas,water supply,sewage treatment,metallurgy,papermaking,textile,chemical industry,water conservancy and other modern industrial fields!
1.”Power plant DCS monitoring system”
2.”Intelligent flat tempering furnace system manufacturing”
3.”PLC programmable transmission control system”
4.”DCS distributed control system”
5.”Intelligent fire water suppl
Reviews
There are no reviews yet.