描述
PLC电源单元包括系统的电源及备用电池,电源单元的作用是把外部电源转换成内部工作电压。PLC内有一个稳压电源用于对PLC的CPU单元和I/O单元供电。编程器是PLC的最重要外围设备。利用编程器将用户程序送入PLC的存储器,还可以用编程器检查程序,修改程序,监视PLC的工作状态。除此以外,在个人计算机上添加适当的硬件接口和软件包,即可用个人计算机对PLC编程。利用微机作为编程器,可以直接编制并显示梯形图。
OTENTIOMETER JOYSTICK DUAL AXIS 5K/5K WITH BOOT NEW
HELIPOT POTENTIOMETER 1K 0.5% LINEARITY 10 TURNS
AMC BRUSHLESS SERVO MOTOR AMPLIFIER HIGH POWERED
COMPUMOTOR JOYSTICK CONTROLLER DUAL AXIS 850 SERIES
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MAXON DC GEARED GEARHEAD SERVO MOTOR 72RPM DUAL SHAFT
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EAD LINEAR ACTUATOR STEP MOTOR 6″ TRAVEL LA23GCKJ-200
EAD LA23ECKA-200 LINEAR ACTUATOR STEP MOTOR 6″ TRAVEL
SHINANO BRUSHLESS SERVO MOTOR with 500 COUNT ENCODER
AMP STEP STEPPING MOTOR MODEL# 5023-094 6VDC. 1.2A.