描述
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CPU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。
RELIANCE ELECTRIC 3V2460 GV3000/SE DRIVE NEW 3V2460
Reliance Electric Electrocraft Servo Motor
Reliance Electric Redundancy Processor # 45C204A
Expedited shipping available
Reliance Electric Analog Output Module # 45C364 LNC
Expedited shipping available
Reliance Electric Max Pak V/S. Spindle Drive (4204)
Reliance Electric Max Pak V/S. Spindle Drive (4205)
Reliance Electric Brushless AC Servo HR500 BLJD-06
Reliance Electric VCIB-06 AC Servo Control Vectrive
