描述
PLC控制开关量的能力是很强的。所控制的入出点数,少的十几点、几十点,多的可到几百、几千,甚至几万点。由于它能联网,点数几乎不受限制,不管多少点都能控制。
所控制的逻辑问题可以是多种多样的:组合的、时序的;即时的、延时的;不需计数的,需要计数的;固定顺序的,随机工作的;等等,都可进行。
Reliance Electric Tach 603515-5A
Used Reliance Electric DC Motor HP100 RPM 1750 #9168LR
ELECTRO-CRAFT RELIANCE DRIVE MODULE BRU-500 BRU500
Reliance Electric RPM III 7.5HP DC Motor T18R1301U
RELIANCE Servo Motor # P21M0304K-ZX P21M0304
NEW Reliance 78094-31R Starter Contactor 7809431R NIB
One-day shipping available
Reliance Electric 1AC2103U GP1000 AC Drive
!00 HP Reliance Enclosed Motor 460 Volts Item #8228
RELIANCE, DC,BO368ATZ, 60HP, FB56
RELIANCE ELECTRIC 86466-60W USPP 8646660W
RELIANCE ELECTRIC 0-51381-10 NSPP 05138110
RELIANCE 67700-1R/RE210 TACHOMETER 100V/1000RPM **NNB**
RELIANCE GV3000 15V4160 15HP 460V AC DRIVE ***RFB***