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SMC Networks EX121-SDN1 manual

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Table of contents for the manual

  • Page 1

    OPERA TION MANUAL SMC Corporation SI unit EX120-SDN1 Doc.No. EX## -OME0015 EX121-SDN1 EX122-SDN1 EX124D/U-SDN1[...]

  • Page 2

    Contents 1.Safety instructions ------------------------------------------------------ P3 2.S pecifications 2-1.General specifications ------------------------------------------------------ P4 2-2.Electrical and network specifications ------------------------------------------------------ P4 2-3.Applicable solenoid valve series ---------------------[...]

  • Page 3

    SMC CORPORA TION Doc.No.EX ## -OME0015 1.Safety instructions These safety instructions are intended to prevent a hazardous situation and/or equipment damage. These instructions indicate the level of potential hazard by label of "CAUTION" , "WARNING". T o ensure safety , be sure to observe ISO, JIS and other safety practices. CAU[...]

  • Page 4

    - 4 - 2-1. General specifications Item S pecifica tions Model EX120 -SDN1 EX121 -SDN1 EX122 -SDN1 EX124D -SDN1 EX124U -SDN1 Operatin g ambient temp. 0 to +55(with 8 po ints o f valve O N) 0 to +50 ℃ (with 16 p oints o f valv e ON) Operating a m bient humidity 35 to 85%RH(No dew cond ensation) S torage ambient temp. -20 to +60 ℃ Vibrat ion proof[...]

  • Page 5

    - 5 - 3. Wiring and Setting 2-3. Applicab le solenoid v alve series SI unit V alv e series EX120 VQ1000, VQ2000 EX121 VQ1000, VQ2000, SX 3000, SX5 000 EX122 SY3000, SY5000 EX124U/ D VQ2000, VQ4000, VQ 5000 T erminal resistance Node Node Node Node Node Node Node Node Node Branch line Branch line Branch line T branch Branch line branch Main line Mult[...]

  • Page 6

    - 6 - Cable specification CAUTION For Multi drop connection, prepare plug connector for T branch separately . (Example, TMSTBP 2.5...- STF -5.08 made by Phoenix Contact Corp.) Use DeviceNet special cable for communication cable. Be sure to connect DeviceNet special terminal resistor with both ends of trunk. SMC CORPORA TION Doc.No.EX ## -OME0015 T [...]

  • Page 7

    Wiring of cable for solenoid valve power supply and communication Communication connector for DeviceNet T erminal Wire color Connected to V - Black (-) side of power supply cable CANL Blue Low side of communication cable FG - Ground / Shield CANH White High side of communication cable V+ Red (+) side of power supply cable Power supply connector for[...]

  • Page 8

    3-2. Addr ess setting Before setting of address by DIP switch, turn power supply for communicat ion cable in SI unit “OFF ”. Setting (binary) of following items is available by DIP switch installed to cover . 1) Node address (00 to 63) 2) Communication speed (125k bps, 250 kbps, 500kbps) - 8 - SMC CORPORA TION Doc.No.EX ## -OME0015 < Setting[...]

  • Page 9

    4.LED indicator and Physical dimensions - 9 - Indication Contents P W R Green Lights up when power for DeviceNet line is supplied. Lights off SI unit isn’t on line or power supply for communication line isn’t tur ned on . Green flashing Wai ting for connection (O N line) Green lights up Connection completed (ON line) Red flashing Connection tim[...]

  • Page 10

    - 10 - SI unit (EX122-SDN1) SI unit (EX121-SDN1) SMC CORPORA TION Doc.No.EX ## -OME0015 1 1 1 1 0 0 2 2 3 3 4 4 5 5 6 6 7 7 8 8 0 0 1 1 2 2 4 4 8 8 16 16 32 32 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 1 0 0 0 0 0 0 0 0 2 2 1 1 0 0 0 0 0 0 0 0 0 0 62 62 1 1 0 0 1 1 1 1 1 1 1 1 63 63 1 1 1 1 1 1 1 1 1 1 1 1 STATION STATION ADDRESS ADDRESS TRANSMIT TRANSMIT [...]

  • Page 11

    SI unit (EX124D-SDN1) SI unit (EX124U-SDN1) - 1 1 - SMC CORPORA TION Doc.No.EX ## -OME0015 4-G(PF)1/2 19 19.8 11 4 5.5 67 (72.5) 53.8 1 1.6[...]

  • Page 12

    5.EDS (Electronic Data Sheet) File SMC CORPORA TION Doc.No.EX ## -OME0015 The EDS File is a file which described ID information on SI unit and important information in the operation. The DeviceNet controller or scanner automatically recognizes the SI unit by referring to the EDS File. * Please refer to the undermentioned list when DeviceNet control[...]

  • Page 13

    6. T rouble Shooting - 13 - MOD/NE T L ED Cause & Countermeasure Light s off PWR L ED lig hts of f <Counte rmeasure> Confir m that power for SI unit circuit is sup plied. Confirm correct wi ring. If above cou ntermeasures do not improve st atus, p lease excha nge SI unit . PWR L ED lig hts up <Counter measure> Confir m that baud rat[...]