描述
开关逻辑和顺序控制:这是可编程序控制器最基本的控制功能,在工业场合应用最广泛,可代替继电器控制系统。开关量逻辑控制不但能用于单台设备,而且可用于生产线上。
NATIONAL SEMICONDUCTOR BLC-517 BOARD
ALLEN BRADLEY 1398-DDM-020 DRIVE 1398DDM020
CINCINNATI MILACRON 3-533-0760G PC BOARD 35330760G
GALCO ELECTRONICS 1000-CPU COMPUTER
NIB ALLEN BRADLEY 1326AB-B2E-11-A5 AC SERVO MOTOR
MICON S-32 CONTROLLER
NEW BANNER MINI SCREEN LIGHT CURTAIN SET 25″ MODEL MS
DUFFERS SCIENTIFIC MC-03I BOARD
NEW CUTLER HAMMER HMCP150U4 MOTOR PROTECTOR