5463-372 Woodward

WOODWARD 9907-173

WOODWARD 9905-211

WOODWARD 9907-175

WOODWARD P/N8290-191

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Description

而PLC的输入继电器灵敏度较高,若漏电流干扰超过一定值,就形成了误信号。同样,当输出元件为VTH(双向晶体闸管)或是晶体管输出,而外部负载又很小时,会因为这类输出元件在关断时有较大的漏电流,引起微小电流负载的误动,导致输入与输出信号的错误,给设备和人身造成不良后果。

SIEMENS 6SC6130-0FE00 SERVO DRIVE POWER BOARD

SIEMENS 6SC6130-0FE00 SERVO DRIVE POWER BOARD

SIEMENS 6SC6120-0FE00 POWER BOARD

SIEMENS 6SC6130-0FE00 SERVO DRIVE POWER BOARD

SIEMENS ELEKTRONIK PLC PC CIRCUIT BOARD 6FG-4042-0AA30