Panasonic SC-GU1-485 Instruction Manual

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Panasonic SC-GU1-485 Instruction Manual Manual pdf 2 page image

● The link cable (SC-GU1-CC02) can be shortened with thedesired length. However, the cable cannot be extended.HOW TO CHANGE THE LENGTH OF LINK CABLE (SC-GU1-CC02)7Procedure① Use a flathead screwdriver (Blade width: 2mm or less) to pushthe operating lever (white) located at the wire inlet on the mainunit side connector of the link cable until it is locked.②③Cut the link cable at the desired length.Process the core length to 7 to 8mm in accordance with 'STRIP GAUGE' indicatedon the side of the connector, and twist the coreseveral times.When using shielded wires, be sure to twistthe wire to a diameter of φ1.2mm or less.④ Insert the wire to the bottom of the wire inlet.Check that the shielded part of the wire isproperly inserted into the wire inlet as wellas that the core end has passed throughthe wire connection area as shown in theright figure.STRIP GAUGECore length:7 to 8mmConnector WireWireconnectionareaShielded partof wireWire inletOperating lever (white)Releasing slotShielded wire<Connector pin arrangement>Core wireShielded wireNot connectedNot connected⑤ Place the head of a flathead screwdriverunderneath the operating lever (white)through the releasing slot, and lift thescrewdriver head.If you hear a snap, the operating lever(white) is returned and the wire is fixed.⑥⑦Slightly pull the wire to ensure that the wireis not loose.Also, check that they are not in contact witheach other.Fit the cover to the connector.SETTING8● Follow the procedure given below for setting.①②③④Mount this product and carry out wiring.Carry out the address setting by using the DIP switch for address setting.Carry out the communication-related setting by using the DIP switch forcommunication setting.Turn the power on.ProcedureFor communication conditions and commands, refer to 'Product specification'and 'Communication command specification'.Note: When the setting is changed after the power was turned on, be sure to press the reset switch.Note: In case the upper communication error indicator (red) and the lower communication errorindicator (red) are mixed, each indicator blinks alternatively.FUNCTIONAL DESCRIPTION5● Main unit / SC-GU1-485①⑦ ⑧⑥⑤②③④This is used when the upper controller or the main unit is mounted.⑧ Terminal block connectorMakes the setting change valid.⑦ Reset switch⑥ DIP switch forcommunication setting0: Invalid, 1: Valid0: Even number, 1: Odd number548Be sure to set the DIP switchon the main unit at thetermination node to ON.Be sure to set the DIP switchon the main units other than thetermination node to OFF.*:0: －, 1: TerminationTerminationchange7 0: Invalid, 1: ValidBCC check6 0: 1bit, 1: 2 bitStop bitParity check00: 9.6kbps, 01: 19.2kbps10: 38.4kbps, 11: 57.6kbpsCommunicationspeed2 to 13 0: 7 bit, 1: 8 bitData lengthDescription (0: OFF, 1: ON)Namebit No.12347 6 58 bit No.⑤ DIP switch for addresssettingBlinks when communication error between the main unit andsensor amplifers occur.④ Lower communicationerror indicator (Red) (Note)Blinks when communication error between PLC (Programmable LogicController) and Master or Master and Slave, or command error occurs.③ Upper communicationerror indicator (Red) (Note)Lights up during communication.② Communication indicator (Green)Lights up when the power is ON.① Power indicator (Green)Designation DescriptionThey are used for address setting.Address setting8 to 65 to 1Not used.－DescriptionNamebit No.12347 6 58 bit No.CONNECTION WITH UPPER COMMUNICATION CABLE6Make sure that the power is off while wiring.Be sure to use the specified communication cable.The communication distance should be within the specification.●●●●●When the main units (SC-GU1-485) areconnected to each other, max. 31 nodes can beconnected. Wire them as shown in the right figure.The wire process length should be 7mm.●●●●Do not plate the wire connected to the terminalblock connector with solder etc., since theconnected wire may come off by loosening screws.The tightening torque of the screws for wirefixing should be 0.5N･m or less.The screws of the flange part should be tightenas well so that the terminal block connectordoes not come off from the main body. Thetightening torque should be 0.5N･m or less.For the communication cable, use a shieldedtwist-pair cable. Furthermore, the shield shouldbe connect to the frame ground (F.G.).To upper controllerABABF.G.ABABF.G.ABABF.G.<1st node><2nd node>7mmNote: The termination resistance is fit in the main unit.Be sure that the DIP switch/termination select on the main unit in the termination node is setto ON side, and the DIP switch/termination select on the main units other than the terminationnode is set to OFF side.●●●Note that the frame ground (F.G.) terminal hasnot been connected to inside the unit.Be sure that the DIP switch/termination selecton the main unit in the termination node is setto ON side, and the DIP switch/terminationselect on the main units other than thetermination node is set to OFF side.Connect a termination resistance (100Ω) inthe termination node.KPEV-S 0.5SQ×1P manufactured by Sumitomo ElectricIndustries, Ltd.Termina-tion selectOnly the main unit of thetermination node is ON.This figure shows thefactory setting.((This figure shows thefactory setting.((INTENDED PRODUCTS FOR CE MARKING10●●The models listed under ' SPECIFICATIONS' come with CE Marking.As for all other models, please contact our office.Contact for CEPanasonic Marketing Europe GmbH Panasonic Testing CenterWinsbergring 15, 22525 Hamburg,Germany2CAUTIONS9●●●●●●●●●●●This product has been developed / produced for industrial use only.Make sure that the power supply is off while wiring and adding the units.Take care that wrong wiring will damage the sensor.Verify that the supply voltage variation is within the rating including thesensor amplifer.In case noise generating equipment (switching regulator, inverter motor,etc.) is used in the vicinity of this product, connect the frame ground (F.G.)terminal of the equipment to an actual ground.Do not use during the initial transient time (1 sec.) after the power supply is switched on.This sensor is suitable for indoor use only.Do not use this sensor in places having excessive vapor, dust, etc.Take care that the product does not come in contact with water, oil, grease,organic solvents, such as, thinner, etc., or strong acid and alkaline.This sensor cannot be used in an environment containing inflammable or explosive gases.Never disassemble or modify the sensor.http://panasonic.net/id/pidsx/globalPRINTED IN JAPANOverseas Sales Division (Head Office)2431-1 Ushiyama-cho, Kasugai-shi, Aichi, 486-0901, JapanPhone: +81-568-33-7861 FAX: +81-568-33-8591About our sale network, please visit our website.© Panasonic Industrial Devices SUNX Co., Ltd. 2014

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