Panasonic SC-GU1-485 Instruction Manual

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Panasonic SC-GU1-485 Instruction Manual Manual pdf 1 page image

For details of the communication command etc. of the upper communication unit for digital sensorSC-GU1-485, refer to 'Product specification' and 'Communication command specification'.When this product is used for a safety device, construct thesystem such that the device itself always operates in the safetyside.WARNINGNote: This is used to control the output signal via signal transmission.●●●This product enables to connect max. 16 units of applicable amplifierbetween the main unit (SC-GU1-485) and the end unit (SC-GU1-EU), andconnect max. 31 nodes.The main unit can read out / write in the setting contents of the connectedapplicable amplifier.This product enables to output the all output signals of the connectedapplicable amplifier to PLC (Programmable Logic Controller) etc. collectively.SYSTEM CONFIGURATION1Main unitSC-GU1-485End unit SC-GU1-EU (Accessory)Quick-connection cableCN-73-C2 (Accessory)Link cableSC-GU1-CC02 (Accessory)Wire-saving connectorCN-701(Optional) (Note)Quick-connection cableCN-71-C□/CN-72-C□(Optional)Sensor amplifer (Optional)(Max. 16 units can be connected)End plateMS-DIN-E (Optional)To PLCTo power supplyTo next nodeMax.31 nodes canbe connected((End plateMS-DIN-E (Optional)SPECIFICATIONS235g approx. (10g approx. for SC-GU1-EU)WeightMain body enclosure: Heat-resistant ABSConforming to EIA RS-485Electrical characteristicAsynchronous communication methodSynchronization method2 wire half duplex methodCommunication method45mA or less (10mA or less for SC-GU1-EU)Current consumptionMax. 31 nodesRefer to 'Product specification'.Connectable nodesMax. 16 units of sensor amplifer per SC-GU1-485Connectable unitsApplicable amplifierMaterialSC-GU1-EU (End unit): 1 pc.CN-73-C2 [Quick-connection cable (cable length 2m)]: 1 pc.SC-GU1-CC02 [Link cable (cable length 0.2m)]: 1 pc.Accessories35 to 85% RH, Storage: 35 to 85% RHAmbient humidityAmbient temperature-10 to +55℃ (If 4 to 7 amplifiers are connected in cascade: -10 to +50℃,if 8 to 16 amplifiers are connected in cascade: -10 to +45℃)(No condensation or icing allowed), Storage: -20 to +70℃Communication cable: Within100m［SC-GU1-485 (termination) to PLC］Power supply cable: Less than10mTotal extension length24V DC±10% Ripple P-P10% or lessSupply voltageModel No.Item SC-GU1-485Type Main unitMOUNTING AND CONNECTION3①②Fit the rear part of the mounting section of the uniton a 35mm width DIN rail.Press down the rear part of the mounting section ofthe unit on the 35mm width DIN rail and fit the frontpart of the mounting section to the DIN rail.How to mountTake care that if the front part is lifted without pushing theamplifier forward, the hook on the rear portion of the mounting section is likely to break.Note:How to remove①②Push the amplifier forward.Lift up the front part of the amplifier to remove it.①35mm width DIN rail②①②●●●●●●Be sure that the power supply is off while adding or removing the units andmounting or removing the link cable (SC-GU1-CC02), the quick-connectioncable and the wire-saving connector (CN-701).When the amplifiers are mounted in cascade, mount the optional end plates (MS-DIN-E)at the both ends of the amplifiers to hold them between the flat sides of the plates.Up to maximum 16 sensor amplifers can be connected in cascade betweenthe main unit (SC-GU1-485) and the end unit(SC-GU1-EU).In case two different models of sensor amplifer are mounted in cascade, besure to mount identical models together.Max. 31 nodes connection is possible with this communication unit.For the cautions of the sensor amplifers, refer to the instruction manualenclosed with the amplifiers.How to connectCONNECTION DIAGRAM4Note: Be sure to insulate it.Color code oflead wire(Brown) ＋V(Black) Open (Note)(Blue) 0VMain unit(SC-GU1-485)End unit(SC-GU1-EU) (Accessory)Quick-connection cable(CN-73-C2) (Accessory)Link cable(SC-GU1-CC02) (Accessory)How to dismantle①②Pressing the projection at the top ofeach connector, pull out the connector.Remove the main unit, the end unitand the sensor amplifers.Note: Take care that if the connector is pulled out without pressing the projection, the projection maybreak. Do not use a link cable, quick-connection cable or wire-saving connector whoseprojection has broken.Furthermore, do not pull by holding the cable, as this can cause a cable-break.①②③④⑤⑥⑦Mount the main unit, the end unit andthe sensor amplifer, one by one, onthe 35mm DIN rail and set themclose to each other.Insert the main unit side connector ofthe link cable (accessory) to theside of the main unit, and insert thequick-connection cable (accessory) tothe side of the main unit.When inserting them, be sure to holdthe connector part.Fit the cover to the main unit sideconnector of the link cable (accessory).Insert the quick-connection cable(optional) or the wire-saving connec-tor (optional) to the connector of thesensor amplifer.When inserting them, be sure to holdthe connector part.Insert the end unit side connector ofthe link cable to the connector of theend unit.When inserting them, be sure to holdthe connector part.Mount the end plates (optional) atboth ends to hold the amplifiersbetween their flat sides.Tighten the screws to fix the endplates.End plate (Optional)End plate(Optional)Main unitSensor amplifier(Optional)End unit(Accessory)CoverQuick-connectioncable (Accessory)Main unit con-nector partMain unit sideconnector ofthe link cable(Accessory)End unit sideconnector of the linkcable (Accessory)Quick-connection cable orwire-saving connector (Optional)Main unit con-nector partThank you very much for purchasing Panasonic products. Read thisInstruction Manual carefully and thoroughly for the correct and optimumuse of this product. Kindly keep this manual in a convenient place for quickreference.INSTRUCTION MANUALUpper Communication Unit for Digital SensorSC-GU1-485CMJE-SCGU1485 No.0047-31V

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