1C31238H01 WESTINGHOUSE

1966 Giddings Lewis G Table Type Horizontal Manual NN

Giddings and Lewis 502-02824-00 MPX Triac Board

Giddings & Lewis 225-5613-003 Plate – Body

Giddings & Lewis 226-5613-003 Turn – Used

Description

底板或机架:

 

大多数模块式PLC使用底板或机架,其作用是:电气上,实现各模块间的联系,使能访问底板上的所有模块,机械上,实现各模块间的连接,使各模块构成一个整体。

1966 Giddings Lewis G Table Type Horizontal Manual NN

Giddings and Lewis 502-02824-00 MPX Triac Board

Giddings & Lewis 225-5613-003 Plate – Body

Giddings & Lewis 226-5613-003 Turn – Used