易卖工控网(www.ymgk.com)提供”PE1315A ABB 系统配件”,产品详情:品牌/厂家:ABB、型号:PE1315A、成色:全新、货期:现货 1天内发货、保修:180天,更多产品详情就上易卖工控网。
PE1315A What parts of the PLC are made up of?
The hardware of PLC is generally composed of host computer, I/O expansion machine and external equipment.
(1) The host includes: a microprocessor (MPU). Commonly used microprocessors are: Z80A, 8085, M6800, M6809, 8086, M68000. The microcontrollers are: 8039, 8031, M6801.
Memory: PLC memory is used to store programs and data, generally using ROM or EPROM.
I/O interface: The I/O interface is the connection part between the host and external devices, I/O modules, etc. It is used to expand the input and output points of the driving capability of the PLC bus.
(2) Power supply: The voltage range is 160VAC-260VAC.
(3) Input/output module: used for conditioning input and output signals, filtering, isolating, level shifting, etc. input signals. Including DC switch quantity input module, AC switch quantity input module, DC switch quantity output module, AC switch quantity output module.
(4) Functional modules: including A/D module and D/A module, temperature sensor module, high-speed counting module, PID module, remote I/O module, communication module.
(5) Expansion port
(6) Programmer
(7) Other peripherals: printers, monitors.
山西润盛以停产控制系统零部件、优势我们有大量库存和盈余操控系统零件、停产的控制系统部分硬件、我们也发布了许多新的硬件和产品来支持你现有的控制系统或运用新的控制技术、停产的“DCS系统备品备件PLC模块备件”整机及配件系列、有着强大的优势只要您需要的PLC产品、我们就能帮您找到、公司极具价格优势。