MOXA EDS-308-T Series 8-port unmanaged Ethernet switches

Deskripsi

Introduction

The EDS-308 Ethernet switches provide an economical solution for your industrial Ethernet connections. These 8-port switches come with a built-in relay warning function that alerts network engineers when power failures or port breaks occur. In addition, the switches are designed for harsh industrial environments, such as the hazardous locations defined by the Class 1 Div. 2 and ATEX Zone 2 standards.

 

Highlights

Alarm Contact Channels
1 relay output with current carrying capacity of 1 A @ 24 VDC

Ethernet Interface
10/100BaseT(X) Ports (RJ45 connector)
EDS-308/308-T: 8
EDS-308-M-SC/308-M-SC-T/308-S-SC/308-S-SC-T/308-S-SC-80: 7
EDS-308-MM-SC/308-MM-SC-T/308-MM-ST/308-MM-ST-T/308-SS-SC/308-SS-SC-T/308-SS-SC-80: 6

All models support:
Auto negotiation speed
Full/Half duplex mode
Auto MDI/MDI-X connection

100BaseFX Ports (multi-mode SC connector)
EDS-308-M-SC: 1
EDS-308-M-SC-T: 1
EDS-308-MM-SC: 2
EDS-308-MM-SC-T: 2

100BaseFX Ports (multi-mode ST connector)
EDS-308-MM-ST: 2
EDS-308-MM-ST-T: 2

100BaseFX Ports (single-mode SC connector)
EDS-308-S-SC: 1
EDS-308-S-SC-T: 1
EDS-308-SS-SC: 2
EDS-308-SS-SC-T: 2

100BaseFX Ports (single-mode SC connector, 80 km)
EDS-308-S-SC-80: 1
EDS-308-SS-SC-80: 2

Standards
IEEE 802.3 for 10BaseT
IEEE 802.3u for 100BaseT(X) and 100BaseFX
IEEE 802.3x for flow control

Optical Fiber
Optical Fiber
Read more

DIP Switch Configuration
Ethernet Interface
Port break alarm

Switch Properties
MAC Table Size
2 kbits

Packet Buffer Size
768 K

Processing Type
Store and Forward

Power Parameters
Input Current
EDS-308/308-T: 0.07 A @ 24 VDC
EDS-308-M-SC/S-SC Series, 308-S-SC-80: 0.12 A @ 24 VDC
EDS-308-MM-SC/MM-ST/SS-SC Series, 308-SS-SC-80: 0.15 A @ 24 VDC

Connection
1 removable 6-contact terminal block(s)

Operating Voltage
9.6 to 60 VDC

Input Voltage
Redundant dual inputs, 12/24/48 VDC

Reverse Polarity Protection
Supported

Overload Current Protection
Supported

Physical Characteristics
Housing
Metal

IP Rating
IP30

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
Hazardous Locations
ATEX, Class I Division 2

EMI
CISPR 32, FCC Part 15B Class A

EMC
EN 55032/24

Vibration
IEC 60068-2-6

EMS
IEC 61000-4-2 ESD: Contact: 6 kV; Air: 8 kV
IEC 61000-4-3 RS: 80 MHz to 1 MHz: 20 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

Safety
UL 508, UL 60950-1, CSA C22.2 No. 60950-1

Shock
IEC 60068-2-27

Freefall
IEC 60068-2-32

MTBF
Time
255,528 hrs

Standards
MIL-HDBK-217F