CI854AK01 ABB pillow tensiometer imported industrial spare parts
Brand ABB color standard Application Industrial height 260mm rated current 370mA
Protection Level IP45 Suitable for motor power 90KW Applicable Site Power Industry BOM Number GJR2391500R1220 Power industry HIEE401782R0001 Part Number CI854AK01
Applicable pipe 2 Whether imported is weighing 8.7 kg can be sold nationwide
CI854AK01 ABB pillow tensiometer imported industrial spare parts
The basic component of ABBCI854AK01ABBCI854AK01ABBCI854AK01PLC 1. Central Processing Unit (CPU) The central processing unit (CPU) consists of a controller, an arithmetic unit, and registers and is integrated into a single chip. The CPU is connected to the memory, input/output interface, programmer, and power supply through the data bus, address bus, control bus, and power supply bus. The CPU of small PLC uses 8-bit or 16-bit microprocessor or single-chip microcomputer, such as 8031, M68000, etc., and the price of such chips is very low; The CPU of medium-sized PLC adopts 16-bit or 32-bit microprocessor or single-chip microcomputer, such as 8086, 96 series single-chip microcomputer, etc., the main features of this kind of chip are high integration, fast computing speed and high reliability; Large PLCS require high-speed bit-chip microprocessors. The CPU commands the PLC control system to complete various tasks according to the function given by the system program in the PLC. 2. Memory The memory in the PLC is mainly used to store system programs, user programs and data. 1) System program memory PLC system program determines the basic function of PLC, the part of the program written by the PLC manufacturer and solidified in the system program memory, mainly system management program, user instruction interpretation program and function program and system program call and other parts. The system management program mainly controls the operation of PLC, so that PLC works in the correct order; The user instruction interpreter converts the PLC user instruction into machine language instruction and transmits it to the CPU for execution. Function program and system program call are responsible for calling different function subroutines and their managers. The system program belongs to the important data that needs to be stored for a long time, so its memory uses ROM or EPROM. ROM is read-only memory, the memory can only read the content, can not write the content, ROM has non-volatile, that is, after the power is disconnected can still save the stored content. EPEROM is electrically erasable read-only memory, which must be irradiated with ultraviolet light on the lens window on the chip to erase the written content, and electrically erasable programmable read-only memory as well as E2PROM, FLASH, etc. 【 Main products 】 Sales of the world famous brand PLC, DCS system spare parts module 〖1.〗Allen-Bradley (ABPLC) series products 〖2.〗Schneider (140) series products 〖3.〗Generalelectric (General Electric) series products 〖4.〗F Oxboro (foxboro) : I/ASeries system, FBM/CP30A/CP30B/CP40A AP40B/CP60 (field input/output module) sequence control, ladder logic control, accident recall processing, d/a conversion, the input/output signal processing, data communication and processing, etc. [5] InvensysTriconex: 3700 a / 3805 e / 3604/3503/3504/3625/3511 / e e e, redundant fault-tolerant control system, based on the triple modular redundancy (TMR) structure of modern fault tolerant controller. 〖6.〗Siemens: SiemensMOORE, SiemensSimaticC1, Siemens numerical control system, etc. 〖7.〗BoschRexroth (BoschRexroth) : Indramat, I/O module,PLC controller, drive module, etc. 〖8.〗Motorola: MVME162, MVME167, MVME1772, MVME177 and other series.
CI854AK01 ABB pillow tensiometer imported industrial spare parts
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