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The EDS-309 Ethernet switches provide an economical solution for your industrial Ethernet connections. These 9-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.
The switches comply with FCC, UL, and CE standards and support either a standard operating temperature range of 0 to 60°C or a wide operating temperature range of -40 to 75°C. All switches in the series undergo a 100% burn-in test to ensure that they fulfill the special needs of industrial automation control applications. The EDS-309 switches can be installed easily on a DIN rail or in a distribution box.
1 relay output with current carrying capacity of 1 A @ 24 VDC
6 Auto negotiation speed Full/Half duplex mode Auto MDI/MDI-X connection
EDS-309-3M-SC Series: 3
EDS-309-3M-ST Series: 3
IEEE 802.3 for 10BaseT IEEE 802.3u for 100BaseT(X) and 100BaseFX IEEE 802.3x for flow control
Store and Forward
Port break alarm
0.26 A @ 24 VDC
1 removable 6-contact terminal block(s)
9.6 to 60 VDC
Redundant dual inputs, 12/24/48 VDC
53.6 x 135 x 105 mm (2.11 x 5.31 x 4.13 in)
790 g (1.75 lb)
DIN-rail mounting, Wall mounting (with optional kit)
Standard Models: -10 to 60°C (14 to 140°F)Wide Temp. Models: -40 to 75°C (-40 to 167°F)
-40 to 85°C (-40 to 185°F)
5 to 95% (non-condensing)
ATEX, Class I Division 2
CISPR 32, FCC Part 15B Class A
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
UL 508, UL 60950-1, CSA C22.2 No. 60950-1