DDW-222

Temel özellikleri;

  • 5.7 Mbit/s e kadar bakır kablo
  • 15 km ye kadar haberleşme
  • Dual (çift) 16 – 60 VDC power input
  • Gelişmiş hat diagnostikleri ve hata I/O kontağı
  • 700,000 saat MTBF ( MIL-HDBK-217K )
  • –40 to +70°C (–40 to +158°F)
  • Web tabanlı konfigürasyon
  • SNMP yönetimi

DDW-222

Product description
Status Active
Article number 3642-0220
Ports 4 x 10/100 Base-TX: RJ-45
1 x RS-232, 9-pin D-sub
Description Ethernet extender with serial support
Warranty period 5 Years
Approvals
Hazardous locations ATEX, EN 60079-0 and EN 60079-15. (Ex nA IIC T4 Gc)
FM Approvals, Class 1 Div 2
Standard compliance
SHDSL NEMKO, ITU-T G.991.2
Reliability prediction
MTBF, operating 700 000 hours @ 25°C, MIL-HDBK- 217F
EMC (Electromagnetic Compatibility)
EN 61000-6-2 Immunity industrial environments
EN 55024 Immunity IT equipment
EN 61000-6-4 Emission industrial environments
FCC part 15 Class A
EN 50121-4 Railway signalling and telecommunications
apparatus
EMC specifications
EN 61000-4-2, ESD Enclosure contact, ± 6 kV
Enclosure air, ± 8 kV
IEC 61000-4-3, RF field AM modulated Enclosure:
20 V/m 80% AM (1 kHz), 80 – 1000 MHz
10 V/m 80% AM (1 kHz), 1400 – 2100 MHz
5 V/m 80% AM (1 kHz), 2100 – 2500 MHz
1 V/m 80% AM (1 kHz), 2500 – 2700 MHz
EN 61000-4-4, fast transients Signal ports, ± 2 kV
Power ports, ± 2 kV
EN 61000-4-5, surge Signal ports balanced, ± 2 kV line to earth, ± 1 kV line to line
Power ports, ± 2 kV line to earth, ± 2 kV line to line
EN 61000-4-6, conducted RF immunity Signal ports, 10 V 80% AM (1 kHz), 0.15 – 80 MHz
Power ports, 10 V 80% AM (1 kHz), 0.15 – 80 MHz
EN 61000-4-8, power frequency magnetic field Enclosure, 300 A/m
EN 61000-4-9, pulsed magnetic field Enclosure, 300 A/m
EN 61000-4-16, Mains freq. 50 Hz Signal ports, 100 V 50 Hz line to earth
SS 436 15 03, Mains freq. 50 Hz Signal ports, 250 V 50 Hz line to line
EN 61000-4-29, voltage dips and interruption DC power ports:
10 & 100 ms, interruption
10 ms, 30% reduction
10 ms, 60% reduction
+20% above & –20% below rated voltage
EN 55022, radiated RF emission Enclosure, class A
FCC part 15, radiated RF emission Class A
EN 55022, conducted emission DC power ports, class B
Safety
Safety EN 60950-1, IT equipment
EN 60950-1, dielectric strength Signal port to other isolated ports, 1500 Vrms 50 Hz 1 min
Power port to other isolated ports, 1500 Vrms 50 Hz 1 min
Climatic
Temperature, operating –40 to +70°C (–40 to +158°F)
Temperature, storage –40 to +70°C (–40 to +158°F)
Maximum surface temperature 135 ºC (temperatur class T4)
Humidity, operating 5 to 95% relative humidity
Humidity, storage 5 to 95% relative humidity
Enclosure
Enclosure UL 94, aluminium/zink, flammability class V-0
Dimensions (W x H x D) 134 x 100 x 122 mm (5.25 x 3.93 x 4.80 in)
Weight 1.5 kg
Degree of protection IP 40
Cooling Convection
Mounting Horizontal on 35 mm DIN-rail
Mechanical
IEC 60068-2-6, vibration Operating, 7.5 mm, 5 – 8 Hz 2 g, 8 – 500 Hz
IEC-60068-2-27, shock Operating, 15 g, 11 ms
Interface specifications, power
Rated voltage 20 to 48 VDC
Operating voltage 16 to 60 VDC
Rated current 300 mA @ 20 VDC
150 mA @ 48 VDC
Rated frequency DC
Inrush current 3.1 A2s
Startup current 400 mA
Polarity Reverse polarity protected
Redundant power input Yes
Isolation to Ethernet, SHDSL, RS-232
Connection Detachable screw terminal
Connector size 0.2 – 2.5 mm2 (AWG 24 – 12)
Shielded cable Not required
Electrical specification IEEE std 802.3 2000 Edition
Data rate 10 Mbit/s, 100 Mbit/s, manual or auto
Duplex Full or half
Transmission range 100 m / 328 ft
Isolation to Power, SHDSL, RS-232
Connection RJ-45
Shielded cable Not required, except when installed in Railway applications as signalling and telecommunications apparatus and located close to rails.
Number of ports 4
Interface specifications, DSL
Electrical specification ITU-T G.991.2 Annex B
Data rate 192 kbit/s to 5696 kbit/s
Protocol EFM according to IEEE 802.3-2004
Transmission range According to ITU-T G.991.2 depending on the line quality
Protection Overcurrent / overvoltage protection circuit and varistor
Isolation to Power, Ethernet, RS-232
Connection Detachable screw terminal
Connector size 0.2 – 2.5 mm2 (AWG 24 – 12)
Shielded cable Not required
Number of ports 2
Interface specifications, RS-232
Electrical specification EIA RS-232
Data rate 300 bit/s to 115.2 kbit/s
Data format 7 or 8 data bits, odd, even or none parity, 1 or 2 stop bits
Protocol Transparent, optimised by packing algorithm
Transmission range 15 m / 49 ft
Isolation to Power, SHDSL, Ethernet TX
Connection 9-pin D-sub male (DTE)
Shielded cable Not required
Number of ports 1

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