Serial Adapter

EDW-100

The EDW-100 is a serial to Ethernet converter designed to allow RS-232, RS-422 and RS-485 serial devices to communicate via TCP/IP Ethernet networks. DIP switches are used for configuration of RS-422/485 as well as for Ethernet port settings; the password protected web interface is used for all other settings. Diagnostic information can be accessed via a Telnet session with more basic information offered on LEDs.

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The EDW-100 is designed for use in heavy duty industrial applications. The wide power range, galvanic isolation, transient protection and the design of the termination and fail safe guarantees communication in the worst environments.

Only industrial grade components are used which gives the EDW-100 an MTBF of 1,000,000 hours and ensures a long service life. A wide operating temperature range of –25 to +70°C (–13 to +158°F) can be achieved with no moving parts. The EDW-100 has been tested both by Westermo and external test houses to meet many EMC, isolation, vibration and shock standards, all to the highest levels suitable for heavy industrial environments and rail trackside applications.

The EDW-100 supports UDP, TCP client and TCP server connections between units or to a PC virtual COM port. It also has an array of special modes, including Single Client Mode, Dual TCP Connection, DSR Connection, RST on TCP Closure, RTS Control, Break Signalling and Last Calling allowing the unit to be used in a wide range of complex applications.

The Modbus TCP gateway implementation in the EDW-100 supports Modbus RTU and Modbus ASCII in both master
and slave modes.

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Technical Data EDW-100

EDW-100

Product description
StatusActive
Article number3616-0020
Ports1 x 4-position detachable screw terminal, RS-422/485
1 x 9-pin D-sub, RS-232
1 x RJ-45, Ethernet
DescriptionSerial Adapter
Warranty period5 Years
Reliability prediction
Service life, operatingOperating, 10 year
EMC (Electromagnetic Compatibility)
EN 61000-6-2Immunity industrial environments
EN 61000-6-4Emission industrial environments
EN 55024Immunity IT equipment
EN 50121-4Railway signalling and telecommunications apparatus
IEC 62236-4Railway signalling and telecommunications apparatus
EMC specifications
EN 61000-4-2, ESDEnclosure contact, ± 6 kV
Enclosure air, ± 8 kV
IEC 61000-4-3, RF field AM modulatedEnclosure:
20V/m 80% AM (1 kHz), 80 – 2 000 MHz
12V/m 80% AM (1 kHz), 2 000 – 2 700 MHz
ENV 50204, RF field 900 MHzEnclosure, 20 V/m pulse modulated 200 Hz, 900 ± 5 MHz
EN 61000-4-4, fast transientsSignal ports, ± 2 kV
Power ports, ± 2 kV
EN 61000-4-5, surgeSignal ports unbalanced, ± 2 kV line to earth, ± 2 kV line to line
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 immunitySignal ports, 10 V 80% AM (1 kHz), 0.15 – 80 MHz
Power ports, 10 V 80% AM (1 kHz), 0.15 – 80 MHz
EN 61000-4-9, pulsed magnetic fieldEnclosure, 1000 A/m, 6.4 / 16 µs pulse
EN 61000-4-29, voltage dips and interruptionDC power ports:
10 & 100 ms, interruption
10 ms, 30% reduction
10 ms, 60% reduction
+20% above & –20% below rated voltage
EN 55022, radiated RF emissionEnclosure, class A
FCC part 15, radiated RF emissionEnclosure, class A
EN 55022, conducted emissionDC power ports, class B
Safety
EN 60950-1, dielectric strengthSignal port to other isolated ports, 1.5 kVrms 50 Hz 1 min
Power port to other isolated ports, 2 kVrms 50 Hz 1 min
SafetyUL/CSA/IEC/EN 60950-1, IT
Climatic
Temperature, operatingOperating, –25 to +70°C (–13 to +158°F)
Temperature, storageStorage & Transport, –40 to +70ºC (–40 to +158ºF)
Humidity, operatingOperating, 5 to 95% relative humidity
Humidity, storageStorage & Transport, 5 to 95% relative humidity
Enclosure
EnclosureUL 94, PC / ABS, flammability class V-1
Dimensions (W x H x D)34 x 123 x 121 mm (1.33 x 4.84 x 4.76 in)
Weight0.2 kg
Degree of protectionIP 21
CoolingConvection
MountingHorizontal on 35 mm DIN-rail
Mechanical
IEC 60068-2-6, vibrationOperating:
7.5 mm, 5 – 8 Hz
2 g, 8 – 500 Hz
IEC-60068-2-27, shockOperating, 15 g, 11 ms
Interface specifications, power
Rated voltage12 to 48 VDC
Operating voltage10 to 60 VDC
Rated current250 mA @ 12 VDC
125 mA @ 24 VDC
63 mA @ 48 VDC
Rated frequencyDC
Inrush current0.3 A²s @ 48 VDC, @ 10 ms
Startup current-
PolarityReverse polarity protected
Redundant power inputYes
Isolation toAll other 2 k Vrms
ConnectionDetachable screw terminal
Connector size0.2 – 2.5 mm2 (AWG 24 – 12)
Shielded cable-
Interface specifications, RS-422/485
Electrical specificationEIA RS-485
2-wire or 4-wire twisted pair
Data rate300 bit/s to 115.2 kbit/s
Data format7 or 8 data bits, Odd, even or none parity, 1 or 2 stop bits.
ProtocolTransparent, optimised by packing algorithm
RetimingNot applicable
Turning time< 3 bits
Circuit typeTNV-1
Transmission range≤ 1200 m, depending on data rate and cable type (EIA RS-485)
Settings120 Ω termination and fail-safe biasing 680 Ω
ProtectionInstallation Fault Tolerant (up to ±60 V)
Isolation toPower: 2 kV
Ethernet: 1; 1.5 k Vrms
ConnectionDetachable screw terminal
Connector size0.2 – 2.5 mm² (AWG 24 – 12)
Shielded cableNot required, except when installed in Railway applications as signalling and telecommunications apparatus and located close to rails.
Conductive housingNo
Interface specifications, RS-232
Electrical specificationEIA RS-232
Data rate300 bit/s – 115.2 kbit/s
Data format7 or 8 data bits, Odd, even or none parity, 1 or 2 stop bits.
ProtocolTransparent, optimised by packing algorithm
RetimingNot applicable
Circuit typeSELV
Transmission range15 m / 49 ft
Isolation toPower 2 kV
Ethernet 1; 1.5 kVrms
Connection9-pin D-sub male (DTE)
Shielded cableNot required, except when installed in Railway applications as signalling and telecommunications apparatus and located close to rails.
Conductive housingIsolated to all other circuits
Number of ports1
Interface specifications, 10/100BaseTX
Electrical specificationIEEE std 802.3. 2000 Edition
Data rate10 Mbit/s or 100 Mbit/s, auto-negotiated or manually set by DIP-switches
ProtocolUDP, TCP, ICMP, HTTP and ARP
DuplexFull- or half duplex, auto-negotiated or manually set by DIP-switches
Circuit typeTNV-1
Transmission range100 m
Isolation toPower 2 kVrms
RS-232 1.5 kVrms
RS-422/485 1.5 kVrms
ConnectionRJ-45 shielded, auto MDI/MDI-X
Shielded cableNot required, except when installed in Railway applications as signalling and telecommunications apparatus and located close to rails.
Conductive housingIsolated to all other circuits

Technical Data EDW-100 EX

EDW-100EX

Product description
StatusActive
Article number3616-5020
Ports1 x 4-position detachable screw terminal, RS-422/485
1 x 9-pin D-sub, RS-232
1 x RJ-45, Ethernet
DescriptionSerial Adapter
Warranty period5 Years
Approvals
Hazardous locationsEN 60079-0 and EN 60079-15
Reliability prediction
Service life, operatingOperating, 10 year
EMC (Electromagnetic Compatibility)
EN 61000-6-2Immunity industrial environments
EN 61000-6-4Emission industrial environments
EN 55024Immunity IT equipment
EN 50121-4Railway signalling and telecommunications apparatus
IEC 62236-4Railway signalling and telecommunications apparatus
EMC specifications
EN 61000-4-2, ESDEnclosure contact, ± 6 kV
Enclosure air, ± 8 kV
IEC 61000-4-3, RF field AM modulatedEnclosure:
20V/m 80% AM (1 kHz), 80 – 2 000 MHz
12V/m 80% AM (1 kHz), 2 000 – 2 700 MHz
ENV 50204, RF field 900 MHzEnclosure, 20 V/m pulse modulated 200 Hz, 900 ± 5 MHz
EN 61000-4-4, fast transientsSignal ports, ± 2 kV
Power ports, ± 2 kV
EN 61000-4-5, surgeSignal ports unbalanced, ± 2 kV line to earth, ± 2 kV line to line
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 immunitySignal ports, 10 V 80% AM (1 kHz), 0.15 – 80 MHz
Power ports, 10 V 80% AM (1 kHz), 0.15 – 80 MHz
EN 61000-4-9, pulsed magnetic fieldEnclosure, 1000 A/m, 6.4 / 16 µs pulse
EN 61000-4-29, voltage dips and interruptionDC power ports:
10 & 100 ms, interruption
10 ms, 30% reduction
10 ms, 60% reduction
+20% above & –20% below rated voltage
EN 55022, radiated RF emissionEnclosure, class A
FCC part 15, radiated RF emissionEnclosure, class A
EN 55022, conducted emissionDC power ports, class B
Safety
EN 60950-1, dielectric strengthSignal port to other isolated ports, 1.5 kVrms 50 Hz 1 min
Power port to other isolated ports, 2 kVrms 50 Hz 1 min
SafetyEN 60950-1, IT equipment
Climatic
Temperature, operatingOperating, –25 to +70°C (–13 to +158°F)
Temperature, storageStorage & Transport, –40 to +70ºC (–40 to +158ºF)
Maximum surface temperature135ºC (temperature class T4)
Humidity, operatingOperating, 5 to 95% relative humidity
Humidity, storageStorage & Transport, 5 to 95% relative humidity
Enclosure
EnclosureCabelec CA6141
Dimensions (W x H x D)34 x 123 x 121 mm (1.33 x 4.84 x 4.76 in)
Weight0.2 kg
Degree of protectionIP 21
CoolingConvection
MountingHorizontal on 35 mm DIN-rail
Mechanical
IEC 60068-2-6, vibrationOperating:
7.5 mm, 5 – 8 Hz
2 g, 8 – 500 Hz
IEC-60068-2-27, shockOperating, 15 g, 11 ms
Interface specifications, power
Rated voltage12 to 48 VDC
Operating voltage10 to 60 VDC
Rated current250 mA @ 12 VDC
125 mA @ 24 VDC
63 mA @ 48 VDC
Rated frequencyDC
Inrush current0.3 A²s @ 48 VDC, @ 10 ms
Startup current-
PolarityReverse polarity protected
Redundant power inputYes
Isolation toAll other 2 k Vrms
ConnectionDetachable screw terminal
Connector size0.2 – 2.5 mm2 (AWG 24 – 12)
Shielded cable-
Interface specifications, RS-422/485
Electrical specificationEIA RS-485
2-wire or 4-wire twisted pair
Data rate300 bit/s to 115.2 kbit/s
Data format7 or 8 data bits, Odd, even or none parity, 1 or 2 stop bits.
ProtocolTransparent, optimised by packing algorithm
RetimingNot applicable
Turning time< 3 bits
Circuit typeTNV-1
Transmission range≤ 1200 m, depending on data rate and cable type (EIA RS-485)
Settings120 Ω termination and fail-safe biasing 680 Ω
ProtectionInstallation Fault Tolerant (up to ±60 V)
Isolation toPower: 2 kV
Ethernet: 1; 1.5 k Vrms
ConnectionDetachable screw terminal
Connector size0.2 – 2.5 mm² (AWG 24 – 12)
Shielded cableNot required, except when installed in Railway applications as signalling and telecommunications apparatus and located close to rails.
Conductive housingNo
Interface specifications, RS-232
Electrical specificationEIA RS-232
Data rate300 bit/s – 115.2 kbit/s
Data format7 or 8 data bits, Odd, even or none parity, 1 or 2 stop bits.
ProtocolTransparent, optimised by packing algorithm
RetimingNot applicable
Circuit typeSELV
Transmission range15 m / 49 ft
Isolation toPower 2 kV
Ethernet 1; 1.5 kVrms
Connection9-pin D-sub male (DTE)
Shielded cableNot required, except when installed in Railway applications as signalling and telecommunications apparatus and located close to rails.
Conductive housingIsolated to all other circuits
Number of ports1
Interface specifications, 10/100BaseTX
Electrical specificationIEEE std 802.3. 2000 Edition
Data rate10 Mbit/s or 100 Mbit/s, auto-negotiated or manually set by DIP-switches
ProtocolUDP, TCP, ICMP, HTTP and ARP
DuplexFull- or half duplex, auto-negotiated or manually set by DIP-switches
Circuit typeTNV-1
Transmission range100 m
Isolation toPower 2 kVrms
RS-232 1.5 kVrms
RS-422/485 1.5 kVrms
ConnectionRJ-45 shielded, auto MDI/MDI-X
Shielded cableNot required, except when installed in Railway applications as signalling and telecommunications apparatus and located close to rails.
Conductive housingIsolated to all other circuits

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Serial Adapter

EDW-100