Moxa Technologies manual Grounding Moxa EDS-508

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Installing MOXA EtherDevice Switch

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.

??You can use the type of signal transmitted through a wire to determine which wires should be kept separate. The rule of thumb is that wiring that shares similar electrical characteristics can be bundled together.

??Keep input wiring and output wiring separated.

??It is strongly advised that you label wiring to all devices in the system when necessary .

Grounding MOXA EDS-508

Grounding and wire routing help limit the effects of noise due to electromagnetic interference (EMI). Run the ground connection from the ground screw to the grounding surface prior to connecting devices.

This product is intended to be mounted to a well -grounded mounting surface such as a metal panel.

MOXA EtherDevice Switch Hardware Installation Guide 3-3

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Contents Moxa EtherDeviceTM Switch Trademarks EDS-508Hardware Installation GuideTable of Contents Moxa Internet Services Problem Report Form Return Procedure Introduction Why EDS-508 is ideal for Industrial Control and Automation Optional Accessories Package ChecklistFeatures Introduction Panel Views of EDS-508 Fault LED Master LED Coupler LEDPanel Views of EDS-508-MM-SC Panel Views of EDS-508-SS-SC Installing Moxa EtherDeviceTM Switch Mounting Dimensions DIN-Rail Mounting Wall Mounting Optional Step Page Wiring Moxa EtherDeviceTM Switch Safety First Wiring RequirementsGrounding Moxa EDS-508 Wiring the Relay Contact Wiring the Redundant Power Inputs Wiring the Digital Inputs Communication Connections RS-232 Connection Installing Moxa EtherDevice Switch 10/100BaseTx Ethernet Port Connection 100BaseFx Ethernet Port Connection SC-Port Pinouts SC-Port to SC-Port Cable Wiring Page Hardware Overview Relay Contacts Redundant Power InputsPWR1 LED Indicators100M Auto MDI/MDI-X ConnectionFiber Ports Switching, Filtering, and Forwarding Dual Speed Functionality and SwitchingAuto-Negotiation and Speed Sensing Switching and Address LearningTechnology SpecificationsOptical Fiber Environment Service Information Following services are provided Moxa Internet ServicesMoxa EDS-508 Series Problem Report FormReturn Procedure
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