描述
PLC外部驱动电路对于PLC输出不能直接带动负载的情况下，必须在外部采用驱动电路：可以用三极管驱，也可以用固态继电器或晶闸管电路驱动，同时应采用保护电路和浪涌吸收电路，且每路有显示二极管（LED）指示。印制板应做成插拔式
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BROCADE SILKWORM 2400 BR-2402-0013 FIBER CHANNEL SWITCH
Brocade SilkWorm 3250 Fiber Channel Switch DL-3250
Brocade Silkworm 3800 Fibre Channel Switch 16-Port
XHP-000012 A5624A BROCADE SILKWORM 2800 MAIN SYSTEM BRD
Expedited shipping available
Brocade SilkWorm 2800 Switch – Fibre Channel
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Brocade Silkworm 3900 Switch 300W Hot Swap Power Supply
Brocade SilkWorm 3250 Fibre Channel BR-3250 SAN Switch
Brocade SilkWorm SW 3014 Fibre Channel Switch T8560
Brocade SilkWorm 24000 16-Port Blade 60-1002121-04
