ABB AC10272001R0101 5SXE10-0181 I/O module
5SHY35L4520 AC10272001R0101/5SXE10-0 industrial control card DCS system automation equipment
Battery: The shelf life at 20 ℃ (68 ℉) is 5 years Battery: without external power supply, the nominal memory retention time is 6 months. The required current of 5V bus is 3.1 amps. The nominal operating temperature is 0 to 60C (32F to 140F). The accuracy of daytime clock is “3.5 seconds per day. The accuracy of time clock (internal timing)” 0.01%. Serial port port 1: RS-232 compatible port 2: RS-485 compatible (optocoupler isolated) port 3: RS-485 compatible (non isolated) programmer serial accessory, or other supported serial device protocol: SNP is only from VME compatible system, and is designed to support VME standard C.1
5SHY35L4520 explicit variable constant: the graphic symbol is equivalent to the operation code, which specifies the operation function, and the operation number is filled by the user, such as K400, T120, etc. The variables and constants in PLC and their value range are clearly defined, which are determined by the product model. Please refer to the product catalog manual. Simplified program structure: The program structure of PLC is usually very simple, and the typical one is block structure. Different blocks complete different functions, so that the program debugger has a clear concept of the control function and control sequence of the whole program. Simplify the generation process of application software: 5SHY35L4520 uses assembly language and high-level language to write programs, and needs to complete the three processes of editing, compilation and connection. Using programming language, only one process needs to be edited, and the rest is automatically completed by the system software. The entire editing process is conducted under human-computer dialogue, and users are not required to have advanced software design ability. Strengthen debugging means: whether it is assembly program or high-level language program debugging, it is a headache for editors. PLC program debugging provides complete conditions. Using the programmer, using the keys, display and internal editing, debugging, monitoring, etc. on the PLC and programmer, and with the support of software, diagnosis and debugging operations are very simple.
In short, the programming language of PLC is user-oriented, and 5SHY35L4520 does not require users to have profound knowledge and long training.
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