5 Installation ProcedureYASKAWA ELECTRIC TOBP C730600 45A YASKAWA AC Drive-Option Card CANopen Installation Manual 15Electrical Shock HazardDo not touch the option card while the power supply to the drive is switched on.Failure to comply could result in death or serious injury.Do not use damaged wires, place excessive stress on wiring, or damage the wireinsulation.Failure to comply could result in death or serious injury.NOTICEDamage to EquipmentObserve proper electrostatic discharge procedures (ESD) when handling the optioncard, drive, and circuit boards.Failure to comply may result in ESD damage to circuitry.Never shut the power off while the drive is outputting voltage.Failure to comply may cause the application to operate incorrectly or damage the drive.Do not operate damaged equipment.Failure to comply may cause further damage to the equipment.Do not connect or operate any equipment with visible damage or missing parts.Tighten all terminal screws to the specified tightening torque.Loose electrical connections could result in death or serious injury by fire due tooverheating of electrical connections.Do not use unshielded cable for control wiring.Failure to comply may cause electrical interference resulting in poor system performance.Use shielded twisted-pair wires and ground the shield to the ground terminal of the drive.WARNING