Unmanaged EDS-305/EDS-308 Series Moxa vietnam
Features and Benefits
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- Relay output warning for power failure and port break alarm
- Broadcast storm protection
- -40 to 75°C operating temperature range (T models)
Introduction
The EDS-305/308 are 5 and 8-port Ethernet switches that provide an economical solution for your industrial Ethernet connections. The built-in relay warning function alerts network engineers when power failures or port breaks occur, and the switches are designed for harsh industrial environments, such as in hazardous locations (Class 1 Div. 2 / ATEX Zone 2). The switches comply with FCC, UL, and CE standards, and come in two model types: standard operating temperature range models (0 to 60°C) and wide operating temperature range models (-40 to 75°C). Both models undergo a 100% burn-in test to ensure that they fulfill the special needs of industrial automation control applications. The EDS-305/308 switches can be installed easily on a DIN-rail or in a distribution box.
| FAQ Is Your Network Infrastructure Ready for the IIoT? |
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| The Industrial Internet of Things (IIoT) trend aims to improve efficiency and productivity by connecting different devices together as well as collecting and analyzing large volumes of data to offer accurate information. However, before reaping the benefits of the IIoT, users need to ensure that the correct infrastructure is in place. To make sure your network is ready for the IIoT, check out five of the most frequently mentioned questions..........more |
| • 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 |
| • Switch Properties | |
| MAC Table Size | 1 K (EDS-305/308/309), 4 K (EDS-316) |
| Packet Buffer Size | n/a (EDS-305), 512 kbit (EDS-308/309), 1.25 Mbit (EDS-316) |
| • Interface | |
| RJ45 Ports | 10/100BaseT(X) auto negotiation speed, Full/Half duplex mode, and auto MDI/MDI-X connection |
| Fiber Ports | 100BaseFX ports (SC/ST connector) |
| DIP Switches | • Port break alarm mask • Enable/disable broadcast storm protection (EDS-316) |
| Alarm Contact | 1 relay output with current carrying capacity of 1 A @ 24 VDC |
| • Optical Fiber | |
| Table | |
| • Power Requirements | |
| Input Voltage | EDS-305/308: 24 VDC, redundant dual inputs EDS-309: 24 VDC, redundant dual input EDS-316: 12/24/48 VDC, redundant dual inputs |
| Operating Voltage | EDS-305/308: 12 to 48 VDC EDS-309: 12 to 45 VDC EDS-316: 9.6 to 60 VDC |
| Input Current | EDS-305: 0.11 A @ 24 V EDS-305-M/S: 0.15 A @ 24 V EDS-308: 0.11 A @ 24 V EDS-308-M/S: 0.18 A @ 24 V EDS-308-MM/SS: 0.22 A @ 24 V EDS-309-3M: 0.27 A @ 24 V EDS-316: 0.23 A @ 24 V EDS-316-M/S/MM/SS/MS: 0.38 A @ 24 V |
| Overload Current Protection | EDS-305, EDS-305-M, EDS-305-S, EDS-308: 1.1 A EDS-308-M/S/MM/SS, EDS-309 Series, EDS-316 Series: 1.6 A |
| Connection | 1 removable 6-pin terminal blocks |
| Reverse Polarity Protection | Present |
| • Physical Characteristics | |
| Housing | Metal |
| IP Rating | IP30 protection |
| Dimensions | EDS-305/308/309 Series: 53.6 x 135 x 105 mm (2.11 x 5.31 x 4.13 in) EDS-316 Series: 80.1 x 135 x 105 mm (3.15 x 5.31 x 4.13 in) |
| Weight | EDS-305/308/309 Series: 790 g (1.75 lb) EDS-316 Series: 1140 g (2.52 lb) |
| Installation | DIN-rail mounting, wall mounting (with optional kit) |
| • Environmental Limits | |
| Operating Temperature | Standard Models: 0 to 60°C (32 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 | EDS-305 Series: UL 508, UL 60950-1, CSA C22.2 No. 60950-1 EDS-308/309/316 Series: UL 508, UL 60950-1, CSA C22.2 No. 60950-1, EN 60950-1 |
| Hazardous Location | UL/cUL Class 1 Division 2 Groups A/B/C/D, ATEX Zone 2 Ex nA nC IIC T4 Gc |
| 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, 3 V/m IEC 61000-4-4 EFT: Power: 2 kV; Signal: 1 kV IEC 61000-4-5 Surge: Power: 2 kV; Signal: 1 kV IEC 61000-4-6 CS: 3 V (EDS-309/316: 10 V) IEC 61000-4-8 |
| Marine | DNV, GL |
| Shock | IEC 60068-2-27 |
| Freefall | IEC 60068-2-32 |
| Vibration | IEC 60068-2-6 |
| Note: Please check Moxa’s website for the most up-to-date certification status. | |
| • MTBF (mean time between failures) | |
| Time | EDS-305 Series: 422,000 hrs EDS-308 Series: 255,000 hrs EDS-309 Series: 396,000 hrs EDS-316 Series: 257,000 hrs |
| Standard | MIL-HDBK-217F, GB 25°C |
| • Warranty | |
| Warranty Period | 5 years |
| Details | www.anhnghison.com |
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