EDS-G308 Series Quick Installation Guide Moxa EtherDevice Switch Edition 6.1, September 2017 Technical Support Contact Information www.moxa.
Overview The EDS-G308 series is equipped with 8 Gigabit Ethernet ports and up to 2 fiber optic ports, making it ideal for applications that demand high bandwidth. The EDS-G308 series provides an economical solution for your industrial Gigabit Ethernet connection, and the built-in relay warning function alerts maintainers when power failures or port breaks occur.
Panel Layout of EDS-G308/EDS-G308-2SFP 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14.
Mounting Dimensions Unit = mm (inch) -4-
DIN-Rail Mounting The aluminum DIN-rail attachment plate should already be fixed to the back panel of the EDS when you take it out of the box. If you need to reattach the DIN-rail attachment plate, make sure the stiff metal spring is situated towards the top, as shown in the figures below. STEP 1: Insert the top of the DIN-rail into the slot just below the stiff metal spring. STEP 2: The DIN-rail attachment unit will snap into place as shown below.
STEP 3: Once the screws are fixed in the wall, insert the four screw heads through the large parts of the keyhole-shaped apertures, and then slide the EDS downwards, as indicated. Tighten the four screws for added stability. ATEX Information 1. 2. 3. 4. 5.
You should also pay attention to the following items: • • • • Use separate paths to route wiring for power and devices. If power wiring and device wiring paths must cross, make sure the wires are perpendicular at the intersection point. NOTE: Do not run signal or communications wiring and power wiring in the same wire conduit. To avoid interference, wires with different signal characteristics should be routed separately.
Wiring the Redundant Power Inputs The top two contacts and the bottom two contacts of the 6-contact terminal block connector on the EDS’s top panel are used for the EDS’s two AC/ DC inputs. Top and front views of one of the terminal block connectors are shown here. STEP 1: Insert the negative/positive DC wires into the V-/V+ terminals. STEP 2: To keep the DC wires from pulling loose, use a small flat-blade screwdriver to tighten the wire-clamp screws on the front of the terminal block connector.
1000BaseT RJ45 Pinouts Pin 1 2 3 4 5 6 7 8 MDI BI_DA+ BI_DABI_DB+ BI_DC+ BI_DCBI_DBBI_DD+ BI_DD- MDI-X BI_DB+ BI_DBBI_DA+ BI_DD+ BI_DDBI_DABI_DC+ BI_DC- RJ45 (8-pin) to RJ45 (8-pin) Straight-Through Cable Wiring RJ45 (8-pin) to RJ45 (8-pin) Cross-Over Cable Wiring 100/1000BaseSFP (mini-GBIC) Fiber Port The Fiber ports on the EDS-G308 series are SFP type slots, which require 100M or 1G mini-GBIC fiber transceivers to work properly.
LC-Port Pinouts LC-Port to LC-Port Cable Wiring ATTENTION This is a Class 1 Laser/LED product. To avoid causing serious damage to your eyes, do not stare directly into the Laser Beam. Redundant Power Inputs Both power inputs can be connected simultaneously to live DC power sources. If one power source fails, the other live source acts as a backup, and automatically supplies all of the EDS’s power needs. Alarm Contact The Moxa EtherDevice Switch has one Alarm Contact located on the top panel.
DIP Switch BSP Jumbo Frame 802.3az Setting ON OFF ON OFF ON OFF Description Enables broadcast storm protection Disables broadcast storm protection Enables jumbo frame function Disables jumbo frame function Enables the energy-efficient Ethernet function Disables the energy-efficient Ethernet function 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 Disables the corresponding PORT Alarm.
Auto MDI/MDI-X Connection The Auto MDI/MDI-X function allows users to connect the EDS’s 10/100/1000BaseT(X) ports to any kind of Ethernet device, without paying attention to the type of Ethernet cable being used for the connection. This means that you can use either a straight-through cable or cross-over cable to connect the EDS to Ethernet devices.
Power Input Voltage 12/24/48 VDC, redundant dual inputs Input Current @ 24 0.35A VDC Connection One removable 6-pin terminal block Overload Current Present Protection Reverse Polarity Present Protection Mechanical Casing IP30 protection, metal case Dimension 53.6 x 135 x 105 mm (2.11 x 5.31 x 4.
