Moxa TechnologiesメーカーEDS-305の使用説明書/サービス説明書
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MOXA EtherDevice Switch EDS-308/305 Hardware Inst allation Guide Fourth Edition, September 2004 Moxa Networking Co., Ltd. Tel: +886-2-8919-12 30 Fax: +886-2-8919-1231 www.
— 1 — Overview The MOXA EtherDevice™ Smart Switches, EDS-30 8/305 Series, are 8- and 5- por t Ethernet Switches that provide an econo mical solution for your Eth ernet connections , and the built-in smart alarm function helps system maintainers monitor the health of you r Ethernet network.
— 2 — Panel Layout of EDS-305 Series EDS-305 Front Panel View 5 6 7 8 9 10 11 2 EDS-305-M-SC Front Panel View 12 13 EDS-305-S-SC Front Panel View 12 13 V1 V2 INPUTS: 24 VDC PWR2 V2+ V2- V1- V1+ 12345 ON DIP PORT ALARM FAULT PWR1 T op Panel View 1 2 3 4 1 Rear Panel View 2 15 14 14 1.
— 3 — Panel Layout of EDS-308 Series EDS-308 Front Panel View 5 6 7 8 9 10 11 2 EDS-308-SS-SC Front Panel View 12 EDS-308-M-SC Front Panel View 12 13 5 6 7 13 V1 V2 INPUTS: 24 VDC PWR2 V2+ V2- V1-.
— 4 — Mounting Dimensions (unit = mm) Side View 135.00 30.00 9.50 54.00 Back View Front View 10.65 10.65 30.50 + + 9.75 13.90 5 10 10 26 6 Panel Mount Kit 135.00 13.10 15.10 + + 25.40 13.90 18.20 25.71 23.15 7.75 30.50 7.75 + + + + + + + + + + 3.50 6.
— 5 — DIN-Rail Mounting The alumi num DIN-Rail attachm ent plate shoul d already b e fixed to the back panel of E DS when you take it out of the box. If you need to reattach the DIN-Rail attachment plate to EDS, make sure the stiff metal spring is situated towards the top, as shown in the figures below.
— 6 — Wall Mounting (OPTIONAL) For some applications, you will find it conve ni ent to mount MOXA Et he rDevice Switch on the wall, as illustrated below. STEP 1 : Remove the alum inum DIN-R ail attachment plat e from MOXA EtherDevice Switc h’s rear panel, and then attach the wall mount plates , as shown in the diagram below.
— 7 — Wiring Requirements WARNING Do not disco nnect modules or wires unl ess the power s upply has been switche d off or the a rea is known to be non-hazardous. The devices m ay only be con nected to t he supply volt age show n on the type plate.
— 8 — Grounding MOXA EtherDevice Switch Grounding and wire routing help limit the eff ects of noise due to el ectromagnetic interference (EMI). Run the ground connection from the grou nd screw t o the grounding surface prior to connecting devices.
— 9 — Wiring the Redundant Power Inputs The top two c ontacts and the bottom two c ontacts of the 6 -contact term inal block conne ctor on EDS’s top pa nel are used for EDS’s two DC inputs. Top an d front view s of one of t he terminal block connecto rs are shown h ere.
— 10 — Communication Connections EDS-308 mod els have 6, 7, or 8 10/10 0BaseT(X) Ether net ports, and 2, 1, or 0 (zer o) 100BaseFX (SC-type con nector) fiber ports. EDS-3 05 models ha ve 4 or 5 10/ 100BaseT(X) Et hernet ports, a nd 1 or 0 (zero) 100 BaseFX (SC-type connector) fiber ports.
— 11 — 100BaseFX Ethernet Port Connection The concept be hind the SC port and cable i s quite strai ghtforward. S uppose you are connecting devices I and II. Contrary to electrical signals, optical sig nals do not req uire a circuit i n order to transmit dat a.
— 12 — DIP Switch Settings EDS-308 Series DIP S w itches EDS-305 Series DIP S w itches 12345678 ON DIP 12345 ON DIP ON: Enables the corresponding PORT Alarm. If the port’s link fails, the relay will form an open circuit and the fault LED will light up.
— 13 — Auto MDI/MDI-X Connection The Auto MDI/MDI-X functio n allows user s to connect MOXA EtherDevice Switch’s 10/100BaseTX ports to an y kind of Ethernet device, without n eeding to pay attention to th e type of Ethernet cable being used for the conn ection.
— 14 — automatically keeps up with new node locations. An address-ag ing algorithm causes the least-used addresses to be deleted in favor of newer, m ore frequentl y used addresses. T o reset the address buffer, power down the unit and then power it back up.
— 15 — Power Input Voltag e 12 to 48 VD C, redundant inputs Input Current @ 24VDC 0.25 A (EDS-305, EDS- 305-M, EDS-305-S, EDS-30 8) 0.35 A (EDS -308-M, EDS-308-S, E DS-308-MM , EDS-308-SS ) Connection Removable Termi nal Block Overload Current Pro tection 1.
— 16 — MOXA Internet Services Customer satisfaction is our num ber one concern, and to ensure that customers receive the full benefit of our products, Moxa has set up on-line support services to provide technical su pport, driver updates, product informati on, and user’s m anual updates.
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