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。
NEW Fireye EP261 Programmer Module Flame Monitor EP-261
NEW Fireye EP380 Programmer Module Flame Monitor EP-380
NEW Fireye EP390 Programmer Module Flame Monitor EP-390
New! Fireye EUVS4 Self-Check Flame Amplifier Module
* FIREYE EB-700 AUTOMATIC PRIMARY FLAME MONITOR
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### FIREYE EB-700 AUTOMATIC PRIMARY FLAME MONITOR
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NEW Fireye EP161 Programmer Module Flame Monitor EP-161
FIREYE EP160 PROGRAMMER NEW IN BOX
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Fireye 45UV5-1000 and 45UV5-1009 Repair Service
FIREYE 70D30 FLAME SAFEGUARD BURNER BOILER CONTROL New
FIREYE # 70D40 FSG CONTROLLER N.I.B.
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