描述
在PLC控制系统的故障中，CPU占5%，I/O接口占15%，输入设备占45%，输出设备占30%，线路占5%。前二项共20%故障属于PLC的内部故障，它可通过PLC本身的软、硬件实现检测、处理；而其余80%的故障属于PLC的外部故障。因此，PLC生产厂家都致力于研制、发展用于检测外部故障的专用智能模块，进一步提高系统的可靠性。
BALDOR EM4103T 25 HP 1770RPM 3/60/230-460V
MONARCH CENTRIFUGAL PUMP C/W 2 HP BALDOR MOTOR 1725 RPM
SINGLE PHASE ALL ON STAND 1 1/2″ X 1″ EPT MODEL 10KOM
BALDOR SERVO DRIVE FMH2A09TR-EN43EZ
Baldor Vector Drive VE0901B03 2.5KHz PWM 230VAC – NOB
Baldor Vector Drive VE0831A05 2.5KHz PWM 230VAC – NEW
NICE BALDOR SWEODRIVE 604-1020-175
With 90 warranty
NICE BALDOR SWEODRIVE 604-1020-102
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
