The Allen-Bradley PLC-5 Processor Programmable controller system is the most popular of PLC lines because of their reliable and versatile as part of PLC-5. Allen-Bradley PLC-5 Processors are available in range of I/O, communication capability and memory. Allen-Bradley PLC-5 Processors are single-slot modules placed into the left side slot of a 1771 I/O chassis. They have configurable ports to configure as either of a Data Highway Plus messaging communication link as well as a Universal Remote I/O link. As a universal Remote I/O it can be configured as I/O scanner port or I/O adapter port. If it is configured as I/O scanner port it will monitors and controls the I/O on the link by communicating with the I/O adapter. If it is configured as an adapter port, the Universal Remote I/O port communicates only with the I/O scanner port on the link of Allen-Bradley PLC-5 Processor Programmable controller.
Every Allen-Bradley PLC-5 Processor Programmable controller has RS-232-C/442-A/423-A and Data Highway Plus communication ports. In addition, each of Ethernet PLC-5 processor also comes standard with an Ethernet communication port. Each of ControlNet PLC-5 processor also has a ControlNet communication Allen-Bradley PLC-5 Processor Programmable controller port.
All of Allen-Bradley PLC-5 Processor Programmable controller built in with on-board Ethernet ports, but additional Ethernet ports also supported with a 1785-ENET Ethernet Interface Module. In spite of that, Allen-Bradley PLC-5 processors don’t come with an on-board DeviceNet Port. The DeviceNet port can be added as an extra feature along with a 1771-SDN scanner module.
Using Allen-Bradley PLC-5 Processor Programmable controller is profitabel. There are many benefits come with Allen-Bradley PLC-5 processors as follows:
- Allen-Bradley PLC-5 Processor Programmable controller has multiple main control programs
- Completed with advanced instruction set including sequencer, file handling, shift register, immediate I/O, diagnostic and program control instructions.
- Structured-text programming and ladder-logic and having processor input interrupts and global status flags
- Programmable fault response for reacting to a fault before the system goes down
- Allen-Bradley PLC-5 Processor Programmable controller having Configurable Universal Remote I/O: I/O scanner port or an I/O adapter port
- Comply with Extended-local I/O on selected processor (177 I/O modules) up to 50.176 maximum non-forcible I/O
- Timed interrupt routine for testing specific information on specific time intervals
Some of Ethernet Allen-Bradley PLC-5 Processor Programmable controller including 1785-L20E, 1785-L40E, 1785-L80E and Ethernet interface modul 1785-ENET provide built-in web capabilities such as:
- Web User Provided Pages
- Web Diagnostics and Module Information
- Domain Name Service (DNS)
The Web User Provided Pages allows unique web page creation to provide custom data table information. The Web Diagnostics and Module Information lets users to use standard browser access information stored in the Allen-Bradley PLC-5 Processor Programmable controller data table. The DNS function lets users accessing the built-in Web server by a specific name instead of by IP address.
With its high configurability, Allen-Bradley PLC-5 Processor Programmable controller has been the most popular PLC lines in the Allen-Bradley PLC-5 products range. The rich features including plenty of Ethernet interface module configuration and some of them are available with support of Web Service for further capabilities. Allen-Bradley PLC-5 Processor Programmable controller is also available in the models with Protected Memory that feature complete security systems. Allen-Bradley PLC-5 processors are available in a range of communication capability, memory and I/O.
Every Allen-Bradley PLC-5 Processor Programmable controller has RS-232-C/442-A/423-A and Data Highway Plus communication ports. In addition, each of Ethernet PLC-5 processor also comes standard with an Ethernet communication port. Each of ControlNet PLC-5 processor also has a ControlNet communication Allen-Bradley PLC-5 Processor Programmable controller port.
All of Allen-Bradley PLC-5 Processor Programmable controller built in with on-board Ethernet ports, but additional Ethernet ports also supported with a 1785-ENET Ethernet Interface Module. In spite of that, Allen-Bradley PLC-5 processors don’t come with an on-board DeviceNet Port. The DeviceNet port can be added as an extra feature along with a 1771-SDN scanner module.
Take The Benefits of Allen-Bradley PLC-5 Processor Programmable Controller
Using Allen-Bradley PLC-5 Processor Programmable controller is profitabel. There are many benefits come with Allen-Bradley PLC-5 processors as follows:
- Allen-Bradley PLC-5 Processor Programmable controller has multiple main control programs
- Completed with advanced instruction set including sequencer, file handling, shift register, immediate I/O, diagnostic and program control instructions.
- Structured-text programming and ladder-logic and having processor input interrupts and global status flags
- Programmable fault response for reacting to a fault before the system goes down
- Allen-Bradley PLC-5 Processor Programmable controller having Configurable Universal Remote I/O: I/O scanner port or an I/O adapter port
- Comply with Extended-local I/O on selected processor (177 I/O modules) up to 50.176 maximum non-forcible I/O
- Timed interrupt routine for testing specific information on specific time intervals
Allen-Bradley PLC-5 Processor Programmable controller has been Built-in Web Service
Some of Ethernet Allen-Bradley PLC-5 Processor Programmable controller including 1785-L20E, 1785-L40E, 1785-L80E and Ethernet interface modul 1785-ENET provide built-in web capabilities such as:
- Web User Provided Pages
- Web Diagnostics and Module Information
- Domain Name Service (DNS)
The Web User Provided Pages allows unique web page creation to provide custom data table information. The Web Diagnostics and Module Information lets users to use standard browser access information stored in the Allen-Bradley PLC-5 Processor Programmable controller data table. The DNS function lets users accessing the built-in Web server by a specific name instead of by IP address.
Conclusion
With its high configurability, Allen-Bradley PLC-5 Processor Programmable controller has been the most popular PLC lines in the Allen-Bradley PLC-5 products range. The rich features including plenty of Ethernet interface module configuration and some of them are available with support of Web Service for further capabilities. Allen-Bradley PLC-5 Processor Programmable controller is also available in the models with Protected Memory that feature complete security systems. Allen-Bradley PLC-5 processors are available in a range of communication capability, memory and I/O.