EDS-205A Series

Features and Benefits

  • 10/100BaseT(X) (RJ45 connector), 100BaseFX (multi/single-mode, SC or ST connector)
  •  Redundant dual 12/24/48 VDC power inputs
  •  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)

Certifications

Download datasheet

Introduction

The EDS-205A Series 5-port industrial Ethernet switches support IEEE 802.3 and IEEE 802.3u/x with 10/100M full/half-duplex, MDI/MDI-X auto-sensing. The EDS-205A Series has 12/24/48 VDC (9.6 to 60 VDC) redundant power inputs that can be connected simultaneously to live DC power sources. These switches have been designed for harsh industrial environments, such as in maritime (DNV/GL/LR/ABS/NK), rail wayside, highway, or mobile applications (EN 50121-4/NEMA TS2/e-Mark), or hazardous locations (Class I Div. 2, ATEX Zone 2) that comply with FCC, UL, and CE standards.

The EDS-205A switches are available with a standard operating temperature range from -10 to 60°C, or with a wide operating temperature range from -40 to 75°C. All models are subjected to a 100% burn-in test to ensure that they fulfill the special needs of industrial automation control applications. In addition, the EDS-205A switches have DIP switches for enabling or disabling broadcast storm protection, providing another level of flexibility for industrial applications.

Specifications

Ethernet Interface
10/100BaseT(X) Ports (RJ45 connector) EDS-205A/205A-T: 5
EDS-205A-M-SC/M-ST/S-SC Series: 4
All models support:
Auto negotiation speed
Full/half duplex mode
Auto MDI/MDI-X connection
100BaseFX Ports (multi-mode SC connector) EDS-205A-M-SC Series: 1
100BaseFX Ports (multi-mode ST connector) EDS-205A-M-ST Series: 1
100BaseFX Ports (single-mode SC connector) EDS-205A-S-SC Series: 1
Standards IEEE 802.3 for 10BaseT
IEEE 802.3u for 100BaseT(X) and 100BaseFX
IEEE 802.3x for flow control
Switch Properties
MAC Table Size 1 K
Packet Buffer Size 384 kbits
Processing Type Store and Forward
Power Parameters
Connection 1 removable 4-contact terminal block(s)
Input Current EDS-205A/205A-T: 0.09 A @ 24 VDC
EDS-205A-M-SC/M-ST/S-SC Series: 0.1 A @ 24 VDC
Input Voltage 12/24/48 VDC, Redundant dual inputs
Operating Voltage 9.6 to 60 VDC
Overload Current Protection Supported
Reverse Polarity Protection Supported
DIP Switch Configuration
Ethernet Interface Broadcast storm protection
Physical Characteristics
Housing Aluminum
IP Rating IP30
Dimensions 30 x 115 x 70 mm (1.18 x 4.52 x 2.76 in)
Weight 175 g (0.39 lb)
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 (package included) -40 to 85°C (-40 to 185°F)
Ambient Relative Humidity 5 to 95% (non-condensing)
Standards and Certifications
EMC EN 55032/24
EMI CISPR 32, FCC Part 15B Class A
EMS IEC 61000-4-2 ESD: Contact: 6 kV; Air: 8 kV
IEC 61000-4-3 RS: 80 MHz to 1 GHz: 10 V/m
IEC 61000-4-4 EFT: Power: 2 kV; Signal: 1 kV
IEC 61000-4-5 Surge: Power: 2 kV; Signal: 2 kV
IEC 61000-4-6 CS: 10 V
IEC 61000-4-8 PFMF
Hazardous Locations IECEx, ATEX, Class I Division 2
Maritime ABS, DNV-GL, LR, NK
Railway EN 50121-4
Safety UL 508
Shock IEC 60068-2-27
Traffic Control NEMA TS2
Vibration IEC 60068-2-6
Freefall IEC 60068-2-31
MTBF
Time 3,040,784 hrs
Standards Telcordia (Bellcore), GB
Warranty
Warranty Period 5 years
Details See www.moxa.com/warranty