ControlLogix / 1756 System
Logix control platform
Rockwell Automation as the world's leading automation control companies, is committed to the development of the concept of a new generation of control control platform.
ControlLogix / 1756 System
ControlLogix in simple easy-to-use environment, to achieve excellent performance, can be a model for the industry. ControlLogix controller's largest storage capacity of up to 8 trillion to support the process-intensive applications and rapid motion control applications. According to application requirements, selection of different memory controller. CompactFlash card can process mobile storage. A variety of processors, a variety of communication modules and I / O can be mixed without restriction. Processor does not need to implement I / O bridging and routing, as the system increases, can be used to control the distribution network to another rack.
Advantages:
For the order, process, drive and motion control of modular, high-performance control platform: Each ControlLogix processor can perform a number of control tasks, reducing the number of required controllers, so that faster troubleshooting. Cycle can be triggered by a number of tasks in order to achieve higher performance levels.
Unrestricted mixed multiple processors, networks and I / O: ControlLogix platform for high-performance, part of a fast NetLinx from the ControlLogix backplane network operations. ControlLogix processors, I / O and communication modules as intelligent node on the network.
Generic programming environment and Logix control engine: Regardless of the choice of platform and network, through the use of common control model can reduce system costs, simplify the integration. Configuration and programming is the same, so that regardless of the beginning of development or a long-term system maintenance, you can spend less effort.
Connected to the NetLinx open network structure: in the whole range of plants, from the workshop to the management, from the Internet to e-manufacturing applications, all the seamless communication of information.
I / O modules a wide range: analog, digital and specialty I / O modules to meet the application requirements.
Product Design:
Providing modular users ControlLogix processor memory (750K to 8M bytes) to solve a large number of I / O issues (4000 points analog and digital 128,000 points). To control local and remote I / O. Processor can EtherNet / IP, ControlNet, DeviceNet, and Universal Remote I / O to monitor I / O.
When the ControlLogix I / O rack, there are a number of processor modules, even in the ControlNet network has a number of processor modules, all of the processors can be input from all input modules read. Any one processor can control the output of any particular module. Specified through system configuration for each output module to control which processor.
ControlLogix platform is a modular rack-mount installation. ControlLogix I / O backplane is installed. Power directly installed in the ControlLogix I / O rack's left. ControlLogix I / O rack has 4,7,10,13 or 17 of the sub-slot. Module installed has nothing to do its full and trough; any module can be installed in the ControlLogix I / O slot rack arbitrary. ControlLogix I / O module is the largest channel number 32 channel. Each module detachable terminal block to the module mechanical keying to prevent imposition of the wrong voltage. Do not need to disconnect the connection will be able to replace I / O modules.
Communication:
In addition to the built-in RS-232 (DF1/DH-485 Protocol) port, the network communication interface is modular. Including EtherNet / IP, ControlNet, DeviceNet, DH +, and Universal Remote I / O. Can also be connected to, such as Profibus DP and Modbus network. |
