YASKAWA SI-ES3 Installation Manual

Also see for SI-ES3: Installation manual Technical manual

Contents

5 Mechanical & Electrical Installation12 YASKAWA TOEPYEUOEC101A EtherCAT Option Installation ManualTable 4.1 Pin Assignment of RJ45 Communication ConnectorConnector Pin Signal Description1 TD+ Send data2 TD- Send data3 RD+ Receive data4 – N.C. (Pins denoted as N.C. do not connect to any signal)5 – N.C. (Pins denoted as N.C. do not connect to any signal)6 RD- Receive data7 – N.C. (Pins denoted as N.C. do not connect to any signal)8 – N.C. (Pins denoted as N.C. do not connect to any signal)Housing – Shield■ Communication CableYASKAWA recommends using EtherCAT® dedicated Cat5e or better communication cables.■ Network TerminationIf the drive is the last node in the network, network termination is automatically realized by the ASIC of the Com-munication Option card.5 Mechanical & Electrical Installation◆ Safety PrecautionsDANGER Electrical Shock Hazard. Do not examine, connect, or disconnect wiring on an energized drive. Before servic-ing, disconnect all power to the equipment and wait for the time specified on the warning label at a minimum. The internal ca-pacitor stays charged after the drive is de-energized. The charge indicator LED extinguishes when the DC bus voltagedecreases below 50 Vdc. When all indicators are OFF, remove the covers before measuring for dangerous voltages to makesure that the drive is safe. Failure to obey will cause death or serious injury.WARNING Electrical Shock Hazard. Do not operate equipment when covers are missing. Some figures in this section in-clude drives without covers or safety shields to more clearly show the inside of the drive. Replace covers and shields before op-eration. Use drives only as specified by the instructions. Failure to obey can cause death or serious injury.WARNING Electrical Shock Hazard. Do not work on the drive or around the drive while wearing loose clothing or jewelry.Tighten loose clothing and remove all metal objects such as watches or rings. Failure to obey can cause death or serious injury.WARNING Electrical Shock Hazard. Do not remove covers or touch circuit boards while the drive is energized. Failure toobey can cause death or serious injury.WARNING Electrical Shock Hazard. Only let authorized persons install, wire, maintain, examine, replace parts, and repairthe drive. Failure to obey can cause death or serious injury.WARNING Electrical Shock Hazard. Do not make changes to the drive body or drive circuitry. Failure to obey can causedeath or serious injury and will void warranty. Yaskawa is not responsible for changes to the product made by the user.WARNING Fire Hazard. Tighten all terminal screws to the correct tightening torque. Connections that are too loose or tootight can cause incorrect operation and damage to the drive. Incorrect connections can also cause death or serious injury fromfire.CAUTION Crush Hazard. Do not hold the drive by the front cover or terminal cover. Tighten the screws correctly beforemoving the drive. Failure to obey can cause minor to moderate injury.NOTICE Observe correct electrostatic discharge (ESD) procedures when touching the drive. Failure to obey can causeESD damage to the drive circuitry.NOTICE Do not lift the drive with the cover removed. Failure to obey can cause damage to the drive board and terminalblock.NOTICE Do not use unshielded wire for control wiring. Use shielded, twisted-pair wires and ground the shield to theground terminal of the drive. Failure to obey can cause electrical interference and unsatisfactory system performance.NOTICE Do not change the drive circuitry. Failure to obey can cause damage to the drive and will void warranty. Yaska-wa is not responsible for modifications of the product made by the user.NOTICE Make sure that all connections are correct after you install the drive and connecting peripheral devices. Failureto obey can cause damage to the drive.18 ... ...