MOXA EDS-205A / EDS-208A Series

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Produktgruppen > Ethernet Switches > MOXA EDS-205A / EDS-208A Series

MOXA EDS-205A / EDS-208A Series

5 and 8-port unmanaged Ethernet switches

MOXA EDS-205A / EDS-208A Series
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  • 10/100BaseT(X) (RJ45 connector), 100BaseFX (multi/single-mode, SC or ST connector)
  • Redundant dual 12/24/48 VDC
  • IP30 aluminum housing
  • Rugged hardware design well suited for hazardous locations (Class 1 Div. 2/ATEX Zone 2), Transportation (NEMA TS2/ EN 50121-4/e-Mark), and maritime environments (DNV/GL/LR/ABS/NK)
  • -40 to 75°C operating temperature range (T models)

Die EDS-205A/208A-Serie umfasst industrielle Ethernet Switches mit fünf und acht Ports, die IEEE 802.3 und IEEE 802.3u/x mit 10/100M Voll-/Halbduplex und automatische MDI/MDI-X-Erkennung unterstützen. Die EDS-205A/208A Switches bieten 12/24/48 VDC (9,6 bis 60 VDC). Diese Switches wurden für raue industrielle Umgebungen entwickelt. Hierzu zählen z. B. Schifffahrt (DNV/GL) oder Gefahrenbereiche (Class 1/Div.2/ATEX) gemäß den Standards FCC, TUV, UL und CE.

Die EDS-205A/208A Switches stehen mit einem standardmäßigen Betriebstemperaturbereich von -10 bis 60 °C oder mit einem erweiterten Betriebstemperaturbereich von -40 bis 75 °C zur Verfügung. Alle Modelle durchlaufen einen 100 %igen Burn-In-Test, um sicherzustellen, dass diese die speziellen Anforderungen von Steuerungsanwendungen in der industriellen Automatisierung erfüllen. Außerdem verfügen die EDS-205A/208A Switche über DIP-Schalter zur Aktivierung/Deaktivierung von Broadcast Storm-Schutz und bieten so zusätzliche Flexibilität für industrielle Anwendungen.

ProdGrafik

Technology

Standards
IEEE 802.3 for 10BaseT
IEEE 802.3u for 100BaseT(X) and 100BaseFX
IEEE 802.3x for Flow Control

Processing Type
Store and Forward

Flow Control
IEEE 802.3x flow control, back pressure flow control


Switch Properties

MAC Table Size
1 K

Packet Buffer Size
512 kbit


Interface

Fiber Ports
100BaseFX ports (SC/ST connector, multi-mode, single-mode)

RJ45 Ports
10/100BaseT(X) auto negotiation speed, Full/Half duplex mode, and auto MDI/MDI-X connection

DIP Switches
Enable/Disable broadcast storm protection

LED Indicators
Power, 10/100M (TP port), 100M (fiber port)


Optical Fiber

100BaseFX Multi-mode Single-mode
Wavelength 1300 nm 1310 nm
Max. TX -10 dBm 0 dBm
Min. TX -20 dBm -5 dBm
RX Sensitivity -32 dBm -34 dBm
Link Budget 12 dB 29 dB
Typical Distance 5 km a
4 km b
40 km c
Saturation -6 dBm -3 dBm

a. 50/125 μm, 800 MHz*km fiber optic cable
b. 62.5/125 μm, 500 MHz*km fiber optic cable
c. 9/125 μm single-mode fiber optic cable


Power Requirements

Input Voltage
12/24/48 VDC (9.6 to 60 VDC), redundant dual inputs

Input Current
EDS-205A: 0.1 A @ 24 V
EDS-205A-M/S: 0.11 A @ 24 V
EDS-208A: 0.13 A @ 24 V
EDS-208A-M: 0.17 A @ 24 V
EDS-208A-MM/SS: 0.22 A @ 24 V

Overload Current Protection
1.1 A

Connection
1 removable 4-contact terminal block

Reverse Polarity Protection
Present


Physical Characteristics

Housing
Aluminum, IP30 protection

Dimensions
EDS-205A Series: 30 x 115 x 70 mm (1.18 x 4.52 x 2.76 in)
EDS-208A Series: 50 x 115 x 70 mm (1.96 x 4.52 x 2.76 in)

Weight
EDS-205A Series: 175 g
EDS-208A Series: 275 g

Installation
DIN-rail mounting, wall mounting (with optional kit)


Environmental Limits

Operating Temperature
Standard Models: -10 to 60°C (14 to 140°F)
Wide Temp. Models: -40 to 75°C (-40 to 167°F)

Storage Temperature
-40 to 85°C (-40 to 185°F)

Ambient Relative Humidity
5 to 95% (non-condensing)


Standards and Certifications

Safety
UL 508

Hazardous Location
UL/cUL Class 1 Division 2 Groups A/B/C/D,
ATEX Zone 2 Ex nA nC IIC T4 Gc, , IECEx* (EDS-205A series, -IEX models only)

EMI
FCC Part 15 Subpart B Class A, EN 55022 Class A

EMS
EN 61000-4-2 (ESD) Level 3, EN 61000-4-3 (RS) Level 3,EN 61000-4-4 (EFT) Level 3,
EN 61000-4-5 (Surge) Level 3, EN 61000-4-6 (CS) Level 3, EN 61000-4-8, EN 61000-4-11

Marine
DNV, GL, LR, ABS, NK

Wheeled Vehicles
e-Mark (E1) (EDS-208A only)

Traffic Control
NEMA TS2

Rail Traffic
EN 50121-4

Shock
IEC 60068-2-27

Freefall
IEC 60068-2-32

Vibration
IEC 60068-2-6


MTBF (mean time between failures)

Time
EDS-205A Series: 3,040,784 hrs
EDS-208A Series: 2,428,212 hrs

Database
Telcordia (Bellcore), GB



Ordering Information

Available Models Port Interface
Standard Temperature
(-10 to 60°C)
Wide Temperature
(-40 to 75°C)
10/100BaseT(X) 100BaseFX
Multi-Mode,
SC Connector
Multi-Mode,
ST Connector
Single-Mode,
SC Connector
EDS-205A EDS-205A-T 5 --- --- ---
EDS-205A-M-SC EDS-205A-M-SCT 4 1 --- ---
EDS-205A-M-ST EDS-205A-M-ST-T 4 --- 1 ---
EDS-205A-S-SC EDS-205A-S-SC-T 4 --- --- 1
EDS-208A EDS-208A-T 8 --- --- ---
EDS-208A-M-SC EDS-208A-M-SC-T 7 1 --- ---
EDS-208A-M-ST EDS-208A-M-ST-T 7 --- 1 ---
EDS-208A-MM-SC EDS-208A-MM-SC-T 6 2 --- ---
EDS-208A-MM-ST EDS-208A-MM-ST-T 6 --- 2 ---
EDS-208A-S-SC EDS-208A-S-SC-T 7 --- --- 1
EDS-208A-SS-SC EDS-208A-SS-SC-T 6 --- --- 2



Optional Accessoires (can be purchased separately)
DR-4524/75-24/120-24 45/75/120 W DIN-Rail 24 VDC power supplies
MDR-40-24/60-24 40/60 W DIN-Rail 24 VDC power supplies, -20 to 70°C operating temperature
WK-46 Wall mounting kit (EDS-G308 series only)
WK-30 Wall mounting kit (EDS-G205 series only)
RK-4U 4U-high 19" rack mounting kit

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