OT25F3no.10136390 ABB

ABB OHBS2AJ no.10092112
ABB IRB140
ABB GW DJ040370010 QABP 112M 4KW 4P 400V50HZ B34
ABB TB810 P/N: P/N:3BSE008560R0001
ABB ACS510-01-180A-4 90KW 180A
ABB ACS-CP-D
ABB PFCL201CE-50KN

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Description

PLC的输出端经常连接的是感性输出设备(感性负载),为了抑制感性电路断开时产生的电压使PLC内部输出元件造成损坏。因此当PLC与感性输出设备连接时,如果是直流感性负载,应在其两端并联续流二极管;如果是交流感性负载,应在其两端并联阻容吸收电路


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