2891929 – PHOENIX

Industrial Ethernet Switch – FL SWITCH SFN 8TX
2891929 PHOENIX
Ethernet switch, 8 TP-RJ45 ports, 10/100 MBit / s (RJ45) automatic data rate recognition, autocrossing function

Length 50 mm
Height 120 mm
Depth 70 mm
Case material Aluminum
Mounting type Rail mounting
Ethernet (RJ45)
Connection RJ45
Note on the type of connection Autonegotiation and autocrossing
Transmission speed 10/100 MBit / s
Transmission physics Ethernet in RJ45-Twisted-Pair
Number of channels 8 (RJ45 ports)
Guy Modular structure
Product type Switch
MTTF 67.4 Years (Standard MIL-HDBK-217F, temperature 25 ° C, duty cycle 100%)
Features of insulation
Protection class III (IEC 61140, EN 61140, VDE 0140-1)
Switch functions
Basic functionality Unmanaged Switch / Auto Negotiation, IEEE 802.3 compliant, Store and Forward Switching Mode
Status and diagnostic indications LEDs: U S , link and activity per port
Other functions Autonegotiation
Security functions
Basic functionality Unmanaged Switch / Auto Negotiation, IEEE 802.3 compliant, Store and Forward Switching Mode
Local diagnostics US Supply voltage Green LED
LNK / ACT Link status / data transmission Green LED
100 Data transmission rate Yellow LED
Maximum power dissipated in nominal conditions 3.36 W
Verification test 500 V DC 1 min.
Transmission medium Copper
Diet
Supply voltage 24 V DC
Supply voltage range 9 V DC … 32 V DC
Residual ripple 3.6 V PP (within the allowable voltage range)
Typical absorbed current 140 mA (with U S = 24 V DC)
Connection Screw connection
Rigid conductor section 0.2 mm² … 2.5 mm²
Stripping length 7 mm
Degree of protection IP20
Ambient temperature (operation) 0 ° C … 60 ° C
Ambient temperature (storage / transport) -20 ° C … 70 ° C
Permissible air humidity (operation) 5% … 95% (non-condensing)
Permissible air humidity (storage / transport) 5% … 95% (non-condensing)
Vibrations (operation) according to IEC 60068-2-6: 5g, 150 Hz
Air pressure (operation) 86 kPa … 108 kPa (up to 1500 m asl)
Air pressure (transport and storage) 66 kPa … 108 kPa (up to 3500 m asl)
Resistance to hazardous gases for operation according to DIN 40046-36 standards; DIN 40046-37 Sulfur dioxide (SO 2 ) 10 ± 0.3 cm 3 / m 3 , hydrogen sulphide (H 2 S) 1 ± 0.3 cm 3 / m 3 , at 25 ° C and 75% relative air humidity and a duration of use of four days
Electromagnetic compatibility Compliance with the EMC directive 2004/108 / EC
Noise emission EN 61000-6-4
Noise immunity EN 61000-6-2: 2005
Status reporting LEDs: U S , link and activity per port