1B30035H01 WESTINGHOUSE PLC系统

GE 12HFA51A42H
GE IC200ALG326
GE IC200ALG326
WESTINGHOUSE 1C31224G01
REXROTH PSM01.1-FW
AB 1756-IF8
NI CDAQ 9174
GALIL DMC-9940
GALIL DMC-9940
GALIL DMC9940
SCHNEIDER 140CHS11000
A-B 1786-RPA
A-B 1786-RPA
A-B 1756-ENBT
A-B 1756-ENBT

分类: 标签:

Description

要改变控制逻辑只需改变程序,因而很容易改变或增加系统功能。系统连线少、体积小、功耗小,而且PLC所谓“软继电器”实质上是存储器单元的状态,所以“软继电器”的触点数量是无限的,PLC系统的灵活性和可扩展性好。

NEW Allen Bradley 1305-BA01A-DE 0.5 HP AC Drive 1305

NEW Allen Bradley 1771-P7 Power Supply Unit 1771P7

USED Single Phase Chain Tumbler

400 Amp Square D 3 Pole Instantaneous Trip Unit Breaker