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。
RECONDITIONED CUTLER HAMMER CH HLB3225T
RECONDITIONED CUTLER HAMMER CH KA3150
Cutler Hammer EHD3020 (EHD 3020) Circuit Breaker *NEW*
Cutler Hammer DH365UNK 400 Amp Non Fused Disconnect
CUTLER-HAMMER NEMA STARTER
Cutler Hammer DH365UDK 400 Amp Non Fused Disconnect
Cutler Hammer KD35K 400A Circuit Breaker Cat# KD3400F
with Thermal Magnetic Trip Unit Cat# KT3250T
Cutler Hammer 120 Amp Reversing Contactor Cat No C32JN3
Cutler Hammer Size 4 Contactor C10FN3 Series A1 *USED*
Cutler-Hammer Three Phase Magnetic Starter, 208V
CUTLER HAMMER/ WESTINGHOUSE DIGITRIP 510 TRIP UNIT
Cutler Hammer AF95 30 Horsepower Motor Drive Control
