Moxa EtherDevice Switch EDS-205 Hardware Installation Guide Fifth Edition, August 2010 © 2010 Moxa Inc., all rights reserved. Reproduction without permission is prohibited.
Overview The Moxa, EDS-205 series EtherDevice™ switches are entry-level 5- port Ethernet switches that provide a cost-effective solution for your industrial Ethernet connection. You could choose either a DC power input from 12 to 48 V or AC power input from 18 to 30 V. These switches can operate from -10 to 60oC, and the rugged hardware design makes the EDS-205 switches perfect for ensuring that your Ethernet equipment can be used for demanding industrial applications.
Panel Layout of the EDS-205 Series Top View 1. Heat dissipation orifices 1 2. Terminal block for power input and grounding 3. Moxa Logo 2 V+ 24 VDC 4. Power input LED 24 VAC 5. 10/100BaseT(X) Port 6. TP port’s 100 Mbps LED 7. TP port’s 10 Mbps LED 8.
Mounting Dimensions -4-
DIN-Rail Mounting The plastic DIN-Rail attachment plate should already be fixed to the rear 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 DIN-Rail kit is situated towards the top, as shown in the figures below. STEP 1: Insert the top of the DIN-Rail into the slot. STEP 2: The DIN-Rail attachment unit will snap into place as shown below.
You should also pay attention to the following points: y 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. y 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 Power Inputs The two left-most contacts of the 3-contact terminal block connector on the EDS’s top panel are used for the DC and AC 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.
Communication Connections The EDS-205 has five10/100BaseT(X) Ethernet ports. 10/100BaseT(X) Ethernet Port Connection The 10/100BaseT(X) ports located on the EDS switch’s front panel are used to connect to Ethernet-enabled devices. Below we show pinouts for both MDI (NIC-type) ports and MDI-X (HUB/Switch-type) ports, and also show cable wiring diagrams for straight-through and cross-over Ethernet cables.
LED Indicators The front panel of the Moxa EtherDevice Switch contains several LED indicators. The function of each LED is described in the table below. LED Color P AMBER State On Off On 10M (TP) 100M (TP) GREEN GREEN Description Power is being supplied to the power input. Power is not being supplied to the power input. The TP port’s 10 Mbps link is active. Blinking Data is being transmitted at 10 Mbps. Off The TP port’s 10 Mbps link is inactive On The TP port’s 100 Mbps link is active.
Switching and Address Learning The Moxa EtherDevice switch has an address table that can hold up to 1K node addresses, making it suitable for use with large networks. The address tables are self-learning, so that as nodes are added or removed, or moved from one segment to another, the switch automatically adds new node locations to the tables. An address-aging algorithm causes the least-used addresses to be deleted in favor of newer, more frequently used addresses.
Environmental Limits Operating Temperature Storage Temperature Ambient Relative Humidity -10 to 60°C (14 to 140°F) -40 to 70°C (-40 to 158°F) 5 to 95% (non-condensing) Regulatory Approvals Safety EMI EMS Shock Freefall Vibration UL508 FCC Part 15, CISPR (EN55022) class A EN61000-4-2 (ESD) , level 2 EN61000-4-3 (RS) , level 3 EN61000-4-4 (EFT) , level 3 EN61000-4-5 (Surge) , level 3 EN61000-4-6 (CS) , level 3 IEC 60068-2-27 IEC 60068-2-32 IEC 60068-2-6 WARRANTY Time Period Details 5 years www.moxa.
