FlexLogix/1794 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.
FlexLogix/1794 system
Because of its Logix control engine, FlexLogix processor can be completed at the same time sequence control, motion control, process control and drive control. FlexLogix the Logix processor and other processors, like, have the same programming, I / O configuration. 1793,1794 and 1797 FLEX I / O products provide a wide range of digital / analog I / O modules (including intelligent I / O) module, the module can form a solid combination.
Advantages:
Modular: I / O, the modular communication interface provides a easy to extend the system with easy. You can stalk you need, according to the I / O points, the amount of memory, communication network configuration system, and then, when the need to expand, simply increase the I / O or communication modules.
Hot-swappable capabilities, any 1794FLEX I / O modules can be on the floor when loading and unloading, the system will not affect the operation of other modules, thus maintaining the operation of other parts of the system, failure to change modules.
Efficient communication: can be arbitrary in the network, data transmission networks, but also in the module through the backplane communication
Adapt to industrial environment: robust hardware platform can withstand harsh industrial environment shock, high temperature, electrical interference
Compact design: can be processors, I / O module on the sensor / actuator plate near the limited counter space, the completion of local equipment, process control
Distributed processing: through ControlNet network processors together to complete the distributed processing
Distributed I / O: via ControlNet remote I / O control
IEC-1131-compatible operating system: Providing a true preemptive multi-tasking environment in which software modules you were planning to meet the application requirements to improve processor efficiency.
Functional design:
FlexLogix processor built-64K or 512K user memory. Each processor FlexLogix a total of 256 addressable points, the largest I / O. Each processor with FlEX I / O module (1794)-compatible, regardless of processor I / O or expansion of local I / O can be. Insert a piece of communication to the processor card, one can increase the I / O to scan the mouth, through the completion of ControlNet remote I / O monitoring.
Mechanical design:
FlexLogix / FlEX I / O platform for flexible installation of compact modular design, can be placed on equipment, process sensor / actuator near, not rack-mounted backplane, backplane is installed only with the length of the I / O module number relevant. FlexLogix processor or 1794 I / O adapter can extend the 1794 I / O modules.
For 1794 FlEX I / O, the installation is very modular. Backplane is composed of terminal modules, while providing the I / O cable to connect the endpoint. I / O line in I / O module. Each I / O module inserted in the respective terminal.
1794 FLEX I / O module, optional 32-point maximum I / O. FlexLogix processor can be the largest installation of a 8 local I / O, can be three feet in the processor through the expansion of I / O adapters to increase 8 FlEX I / O modules. Inserted in the processor I / O scanner communication card can be more long-range distribution of I / O points.
FlexLogix processor and FLEX I / O built-in power adapter, can be converted to 24VDC power supply 5VDC, for the backplane supply. Also choose an independent power supply 120/230VAC to 24VDC.
All modules are available for DIN rail installation, FlexLogix processor, 1794 FLEX I / O modules can also be installed backplane.
Communication:
FlexLogix processor through the backplane and the module installed in the right side of the 1794 I / O communications module (maximum 8 I / O module). Each processor FlexLogix built a RS-232 communications port (DF1 protocol), and another built-in expansion of the local I / O communications port, which can be expanded eight largest 1794 FlEX I / O modules.
You can also increase through the expansion of ControlNet remote I / O. FlexLogix processors in addition to built-in port, but also matching a communications processor module card is inserted, the establishment of a new ControlNet communications.
1794 I / O modules for ControlNet adapter (1794-ACN15,-ACNR15), DeviceNet adapter module (1794-AND), the local expansion modules (1794-FLA) and the Universal Remote I / O, Expansion Module (1794-ASB, -ASB2) could be taken as the expansion of I / O matching. I / O adapter module through the I / O connectivity and I / O modules interface, by scanning the mouth communication with the remote processor. ControlNet and expansion of only the local I / O adapter compatible with processor FlexLogix.
System components:
A FlexLogix system, at least by a built-in power modules and the processor 1794 FLEX I / O modules, terminal installed base of side-by-side on the DIN rail to form a variable length of the back. Portfolio can be increased to the maximum 8 I / O modules.
You can increase a local I / O expansion adapter (1794-FLA), to eight (1794 series) I / O module installed in the processors side-by-side cable 3 feet range. Processor module built FlexLogix local expansion I / O port.
Can be inserted in the processor ControlNet communication card (1788-CNC,-CNCR), I add a ControlNet scanner. In a typical configuration, for example, this port will be connected ControlNet processor access. In two remote I / O group of aircraft in ,1794-ACN15 I / O adapter provides a connection interface ControlNet. In this configuration, FlexLogix processor to monitor the local I / O, local expansion I / O, and remote I / O.
Although, 1797 FLEX Ex I / O module (other I / O) modules, can be used as remote I / O connections through the ControlNet processor compatible with FlexLogix, but can not be used as local FlexLogix processor I / O. 1793 FLEX Integra I / O modules can not be both FlexLogix local I / O, it can not be I / O communications connections as long-range expansion.
FlexLogix processor, FLEX I / O adapter's built-24VDC input power requirements, and backplane to 5VDC power supply, for the processor, the adapter and connect the I / O module power supply. Independent power supply (1794-PS3, 1794-PS13) can be 120/230VAC to 24VDC.
FlexLogix control system based on specific communication I have, you can choose to interface (RS232, ControlNet). See the user interface, compatibility and access to communication information relevant parameters. |
