The EDS-205 series supports IEEE 802.3/802.3u/802.3x with 10/100M, full/half duplex, MDI/MDIX auto-sensing RJ45 ports. The EDS-205 series is designed to operate in temperatures from -10 to 60°C and is robust enough for any harsh industrial environment. The switches can be installed on a DIN rail as well as in distribution boxes. The DIN rail mounting option, the wide operating temperature range and the IP30 housing with LED indicators make the EDS-205 plug-and-play switches reliable and user-friendly.

Ethernet interface
– Standards
IEEE 802.3 for 10BaseT
IEEE 802.3u for 100BaseT(X)
IEEE 802.3x for flow control
– 10/100BaseT(X) ports (RJ45 connection)
Full/half-duplex mode
Auto-MDI/MDI-X connection
Automatic speed negotiation

Switch properties
– Processing typeStore and Forward
– MAC Table Size 1 K
– Packet Buffer Size 512 kbits

Power Parameters
– Input Voltage 24 VDC
– Input Current 0.11 A @ 24 VDC
– Operating Voltage 12 to 48 VDC
– Connection 1 removable 3-contact terminal block(s)
– Overload Current Protection 1.1 A @ 24 VDC
– Reverse Polarity Protection supported

Physical Characteristics
– Housing Plastic
– Protection Class IP30
– Dimensions 24.9 x 100 x 86.5 mm (0.98 x 3.94 x 3.41 in)
– Weight 135 g (0.30 lb)
– DIN rail mounting

Ambient conditions
– Operating temperature -10 to 60 °C (14 to 140 °F)
– Storage temperature (including packaging) -40 to 85 °C (-40 to 185 °F)
– Relative ambient humidity Relative ambient humidity5 to 95% (non-condensing)

Standards and certifications
– Safety / N 60950-1 / UL 508 / EN 62368-1 (LVD)
– EMC EN 55032/35
– EMI CISPR 32, FCC Part 15B Class A
– EMS
IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV
IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m
IEC 61000-4-4 EFT: Power: 1 kV; Signal: 0.5 kV
IEC 61000-4-5 Surge: Power: 1 kV; Signal: 1 kV
IEC 61000-4-6 CS: 3 V
IEC 61000-4-8 PFMF
– Shock IEC 60068-2-27
– Vibration IEC 60068-2-6
– Free fall IEC 60068-2-31

MTBF
– Time 3.915,945 hours
– Standards Telcordia (Bellcore), GB