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Summary of Contents for Moxa Technologies EDS-G308 Series
- Page 1 EDS-G308 Series Quick Installation Guide Moxa EtherDevice Switch Version 6.3, June 2021 Technical Support Contact Information www.moxa.com/support 2021 Moxa Inc. All rights reserved. P/N: 1802003082018 *1802003082018*...
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Page 2: Package Checklist
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. - Page 3 Panel Layout of EDS-G308/EDS-G308-2SFP 1. Grounding screw 2. Terminal block for power input (PWR1, PWR2) and relay output 3. Power input PWR1 LED 4. Power input PWR2 LED 5. Fault LED 6. TP port’s 10/100 Mbps LED TP port’s 1000 Mbps LED SFP port’s 100/1000 Mbps LED (Amber: 100M;...
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Page 4: Mounting Dimensions
Mounting Dimensions Unit = mm (inch) - 4 -... -
Page 5: Din-Rail Mounting
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. -
Page 6: Hazardous Location Information
NOTE Before tightening screws into the wall, make sure the screw head and shank size are suitable by inserting the screw into one of the keyhole-shaped apertures of the Wall Mounting Plates. Do not screw the screws in all the way—leave about 2 mm to allow room for sliding the wall mount panel between the wall and the screws. -
Page 7: Wiring Requirements
Conditions of safe use • Transient protection shall be provided to limit the peak rated voltage to a maximum of 140% of the peak-rated voltage. • When end users are providing Optical SFP Communications modules, these must be limited to Laser Class 1 only. •... -
Page 8: Wiring The Alarm Contact
ATTENTION This product is intended to be mounted to a well-grounded mounting surface, such as a metal panel. We suggest using the cable type AWG min. 18 for grounding the EDS-G308. Wiring the Alarm Contact The Alarm Contact consists of the two middle contacts of the terminal block on the EDS’s top panel. -
Page 9: Communication Connections
ATTENTION Before connecting the EDS to the DC power inputs, make sure the DC power source voltage is stable. We suggest using a copper conductor with the cable type - AWG 18-24 and the corresponding pin type cable terminals. In addition, the wire must be able to withstand at least 105°C. - Page 10 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. Moxa provides complete transceiver models for various distance requirements.
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Page 11: Redundant Power Inputs
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. -
Page 12: Led Indicators
DIP Switch Setting Description 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 Port Alarm Disables the corresponding PORT Alarm. If the port’s link fails, the relay will form a closed circuit and the fault LED will never light up ATTENTION To actively update DIP switch settings, power off and then... -
Page 13: Auto Mdi/Mdi-X Connection
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. - Page 14 Power Input Voltage 12/24/48 VDC, redundant dual inputs Input Current EDS-G308: 0.8 A @ 12-48 VDC EDS-G308-2SFP: 0.9 A @ 12-48 VDC Connection One removable 6-pin terminal block Overload Current Present Protection Reverse Polarity Present Protection Mechanical Casing IP30 protection, metal case Dimension 52.85 x 135 x 105 mm (2.08 x 5.31 x 4.13 in) (W x H x D)
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