BUS21-30/60-31-223 Baumuller 梯形图语言

Bentley 3500/42M
Bentley 3500/61
Bentley 3500/33
Bently 128229-01
Bently 125840-01
Bently 128229-01
Bently 128229-01
Bently 1900/65A
Bently 330500-02-00
Bently 3500/22M
Bently 330780-50-00
Bently 330105-02-12-05-02-05
Bently 9200-01-05-10-00
Bently 24765-01-01
Bently 330780-50-00

Description

PLC作为通用工业控制计算机，是面向工矿企业的工控设备。它接口容易，编程语言易于为工程技术人员接受。梯形图语言的图形符号与表达方式和继电器电路图相当接近，只用PLC的少量开关量逻辑控制指令就可以方便地实现继电器电路的功能。为不熟悉电子电路、不懂计算机原理和汇编语言的人使用计算机从事工业控制打开了方便之门。

Siemens 1FT6064-1AF71-4EG1 Servo Motor Rebuilt

Square D NQOD424M100CU 100Amp panelboard interior NEW

Square D NQOD430M100CU 100A panelboard interior NEW

Allen-Bradley 8000-VADZ circuit board 30 day return

Allen-Bradley 8000-IOBB circuit board 30 day return