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终端电阻通讯RS485常用电阻芃赟
RS485通讯终端电阻1/2W1W0.5W 120欧姆220欧110R330欧500R250CAN
。RS485通讯终端电阻1/4W1/2W1W110欧120R220R250R330R500兼容CAN
RS485通讯终端电阻1/4W1/2W1W110欧120R220R250R330R500兼容CAN总
RS485通讯终端电阻1/2W1W0.5W120欧姆220欧110R330欧500R250CAN
