描述
编程器是PLC开发应用、监测运行、检查维护不可缺少的器件，用于编程、对系统作一些设定、监控PLC及PLC所控制的系统的工作状况，但它不直接参与现场控制运行。小编程器PLC一般有手持型编程器，目前一般由计算机（运行编程软件）充当编程器。也就是我们系统的上位机。
RELIANCE ELECTRIC 0-54339-6 USPP 0543396
250HP 1800 RPM 460V RELIANCE NEW SURPLUS
Dealers Stock Number: B016
Reliance Electric DDS-SABS5, 32416, 32416-005A (NEW)
Expedited shipping available
RELIANCE ELECTRIC 770.91.20 USPP 7709120
Reliance Electric 150 hp DC Motor 500V 505A T/SD
RELIANCE ELECTRIC 0-51865-9 MODULE 0518659 NIB
Expedited shipping available
50 HP Reliance Electric GP2000 VS AC Drive NEW
Model 2GU41050
Reliance Electric 86466-91RC Rectifier Stack – NIB
RELIANCE ELECTRIC 75HP 460V N1 VFD W/ N3R ENCLOSURE
