描述
用PLC控制电动机的启停，如果停止按钮用动断触点，则与控制电动机的接触器相接的PLC输出继电器线圈应与停止按钮相接的输入端子相对应的动合触点串联。在继电接触控制中，停止按钮和热继电器均用动断触点，为了与继电接触控制的控制电路相一致，在PLC梯形图中，同样也用动断触点，这样一来，与输入端相接的停止按钮和热继电器触点就必须用动合触点。在识读程序时必须注意这一点。
BALDOR SERVO DRIVE FMH2A09TR-EN43EZ
Baldor Vector Drive VE0901B03 2.5KHz PWM 230VAC – NOB
Baldor Vector Drive VE0831A05 2.5KHz PWM 230VAC – NEW
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With 90 warranty
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With 90 warranty
CTD M225 Chop Saw Miter Cut Off 2 HP Baldor Motor Metal
BALDOR SERVO CONTROL UM4-100-2 UM3015HS-100 3 AXIS
NEW THERMAL CARE CENTRIFUGAL PUMP BALDOR MOTOR(PUM1098)
Baldor MB8X Soft starter 600 VAC NEW_______________S44
Baldor Adj. Speed Dr.ID15H405-E 460 VAC 3PH 50/60 HZ
NEW Reliance Baldor CDP3575 DC Electric 1.5 HP Motor
BALDOR SERVO MOTOR
Baldor 330-4528-100 Motor With Pump 3304528100
One-day shipping available
BALDOR BSM90A-275BA NSFP BSM90A275BA
BALDOR 20HP 1760 JMM2515T 230/460 *NEW OVER STOCK*
