AB PLC 1756-L84ES

The Allen-Bradley 1756-L84ES GuardLogix 5580 controller is a high-performance programmable logic controller (PLC) designed for industrial automation applications that require high safety and reliability. Here are some details of the controller and an explanation of the key parameters:
Basic information
1. Product model: 1756-L84ES
2.Series: GuardLogix 5580
3. Firmware version: FW6
4. Memory: 20 MB user memory
5. Non-volatile memory: Support external Secure Digital (SD) card (Max. 2 GB)
6. Communication port: Support EtherNet/IP, [email protected] DC
7. Power requirement: [email protected] DC
8. Operating temperature: 0°C < Ta < 50°C (Series B frame), 0°C < Ta < 60°C (Series C frame)
Security and authentication
1. Safety function: The controller has integrated safety function, support the development and deployment of security applications, in line with SIL 2/PLd safety standards.
2. Certification:
1.IECEx UL 14.0008X
2.DEMKO13ATEX1326026X
3.Ex nA IIC T4 Gc
Installation and maintenance
1. Installation: The 1756-L84ES module is installed in the ControlLogix rack and communicates with other modules through the backplane.
2. Maintenance: The modular design makes the replacement and maintenance more convenient, and supports online module replacement (Hot Swap).
compatibility
1.I/O module: Compatible with ControlLogix series of various I/O modules.
2. Communication module: Support a variety of communication modules, such as 1756-EN2T (EtherNet/IP), 1756-CN2R (ControlNet) and so on.
Other characteristics
1. Diagnostic function: Provides a variety of diagnostic functions to help users quickly locate and resolve problems.
2. Scalability: Support a variety of expansion modules to meet the needs of different applications.