带路由功能的管理型防爆串口设备联网交换机

L205-S1-EX

Lynx 205 EX是一款3层网管型工业以太网交换机，支持威斯特摩WeOS网络操作系统。Lynx通过了Baseefa的IECEX和ATEX独立测试，以及FM的Class 1 Division II认证，是世界各地危险区域应用的理想解决方案。

Lynx在同类交换机中最紧凑、功耗最低，并配备4个10/100 Mbit/s端口和1个RS-232端口。

只使用工业级部件使得Lynx的MTBF（平均无故障时间）达到67.7万小时，并且可确保长使用寿命。设备外壳无风扇或散热孔设计，可实现宽工作温度范围–40到+70°C（–40到+158°F）。Lynx已经过威斯特摩和外部测试机构的检测，满足EMC、隔离、振动和冲击标准，并达到重工业环境和铁路轨旁应用的最高水平。

威斯特摩开发的WeOS，能够提供跨平台、面向未来的解决方案。即使是带视频或者EtherNet/IP通信的网络，WeOS也能提供20ms的环网恢复性能。如需了解防爆收发器和WeOS功能的更多信息，请参见收发器和WeOS参数表。

: Brochures (5)

: Applications (9)

: Certificates (8)

: Data sheets (4)

: Drawings (7)

: Firmware (14)

: Manuals (2)

: Pictures (2)

: References (1)

Success story, Samca solar plant

2018-04-25

: Software (2)

: White paper (3)

WeOS

Protocols and functionality
Serial port technology	Modem Replacement, Modbus Gateway, PPP dial in/dial out and Serial over IP
Resiliency and high availability	Fast Reconfiguration of Network Topology (FRNT) FRNT ring coupling Multilink dual homing IEEE 802.1D (STP) and IEEE 802.1w (RSTP) IEEE 802.1AX/802.3ad Link Aggregation
Layer 2 switching	IEEE 802.1Q Static VLAN and VLAN Tagging IEEE 802.3x Flow Control IGMPv2/v3 snooping AVT Dynamic VLAN (Adaptive VLAN Trunking) Management VLAN (Management Interface concept) Static Multicast MAC filters
Layer 2 QoS	IEEE 802.1p Class of Service
Layer 2 security	IEEE 802.1X Port Access Control MAC Authentication
IP routing, cyber security, firewall and VPN	Static IP routing Dynamic IP routing • OSPFv2 • RIPv1/v2 • Robust VRRP • Static Multicast Routing Stateful Inspection Firewall • NAT and 1-1 NAT, Proxy ARP for 1-1 NAT • Port Forwarding IKEv1, certificates and PSK • IKEv1 • ESP • VPN failover GRE Multinetting Loopback Interface
Manageability	Management tools • Web interface (HTTP and HTTPS or CLI (SSHv2 or Telnet) • SNMPv1/v2c/v3 • Flexible management of configuration and log files Flexible alarm/event handling system USB Fluid configuration (Available for products with USB port) Digital I/O and Flexible alarm/event handling system Syslog (log files and remote syslog server) Port Monitoring SNTP (NTP client) PPPoE client DHCP client DHCP server including option 82 DHCP relay agent including option 82 DDNS
SNMP MIB support	RFC1213 MIB-2 RFC2863 Interface MIB (ifXTable) RFC2819 RMON MIB (etherStatsTable) RFC4188 Bridge MIB RFC4318 RSTP MIB RFC4363 Q-BRIDGE MIB RFC4836 MAU MIB RFC4133 Entity MIB (entityPhysical) RFC4319 HDSL2/SHDSL MIB RFC3433 Entity Sensor MIB RFC3621 Power Ethernet MIB WESTERMO PRIVATE MIB

L205-S1-EX

Product description
Status	Active
Article number	3643-5215
Ports	4 x 10/100 Mbit/s, Ethernet TX, RJ-45. 1 x Digital I/O. 1 x RS-232, RJ-45. 1 x USB.
Description	Managed EX approved Device Server Switch with Routing Functionality
Warranty period	5 years
Approvals
Marine	DNV Standard for Certification no. 2.4
Hazardous locations	EN 60079-0 and EN 60079-15
EMC (Electromagnetic Compatibility)
EN 61000-6-1	Immunity residential environments
EN 61000-6-2	Immunity industrial environments
EN 61000-6-3	Emission residential environments
EN 61000-6-4	Emission industrial environments
EN 55022 +A1	Emission IT equipment
EN 55024 + A1 + A2	Immunity IT equipment
FCC part 15	Class B
EN 50121-4	Railway signalling and telecommunications apparatus
IEC 62236-4	Railway signalling and telecommunications apparatus
EMC specifications
EN 61000-4-2, ESD	Contact: ±6 kV Air: ±8 kV
EN 61000-4-4, fast transients	Power port: ±2 kV Ethernet: ±2 kV Status out/Digital in: ±2 kV Serial ports: ±2 kV Enclosure: ±2 kV
EN 61000-4-5, surge	Power port L-L: ±0.5 kV, 2 Ω, 18 μF L-E: ±2 kV, 42 Ω, 0.5 μF L-L: ±1 kV, 42 Ω, 0.5 μF L-E: ±2 kV, 12 Ω, 9 μF L-L: ±1 kV, 12 Ω, 9 μF Ethernet L-E: ±2 kV, 2Ω, 0.5 μF Status out/Digital in L-E: ±2 kV, 42 Ω, 0.5 μF L-L: ±1 kV, 42 Ω, 0.5 μF RS-232 L-E: ±2 kV, 2 Ω, 0.5 μF RS-422/485 L-E: ±2 kV, 42 Ω, 0.5 μF
EN 61000-4-8, power frequency magnetic field	300 A/m; 0, 16.7, 60 Hz 1000 A/m; 50 Hz
EN 61000-4-9, pulsed magnetic field	300 A/m
EN 61000-4-3, radiated RF immunity	20 V/m @ (80 – 2700) MHz 1 kHz sine, 80% AM
EN 61000-4-6, conducted RF immunity	Power port: 10 V, 80% AM, 1 kHz; (0.15 – 80) MHz Ethernet: 10 V, 80% AM, 1 kHz; (0.15 – 80) MHz Status out/Digital in: 10 V, 80% AM, 1 kHz; (0.15 – 80) MHz Serial ports: 10 V, 80% AM, 1 kHz; (0.15 – 80) MHz Earth port: 10 V, 80% AM, 1 kHz; (0.15 – 80) MHz
EN 55022, radiated RF emmision, FCC Part 15/ DNV 2.4	EN 55022/FCC Part 15/DNV 2.4, Class B / DNV bridge
EN 55022, conducted RF emmision, FCC Part 15/ DNV 2.4	EN 55022/FCC Part 15/DNV 2.4, Class B / DNV bridge
DNV 2.4, compass safe distance	Standard compass (5.4°/H deviation) = 15 cm Steering/standby steering/emergency compass (18°/H deviation) = 10 cm
Safety
Safety	UL/IEC/EN 60950-1, IT equipment
EN 60950-1, dielectric strength	Power port to all other ports: 1.5 kVrms, 50 Hz, 1 min Ethernet ports to all other ports: 1.5 kVrms, 50 Hz, 1 min RS-232 port to all other ports: 1.5 kVrms, 50 Hz, 1 min RS-422/485 port to all other ports: 1.5 kVrms, 50 Hz, 1 min
Reliability prediction
MTBF, operating	677 000 h (MIL-HDBK-217F (Gb) 25°C)
Service life, operating	10 years
Climatic
Temperature, operating	–40 to +70°C (–40 to +158°F)
Temperature, storage	–50 to +85°C (–58 to +185°F)
Humidity, operating	5 to 95 % relative humidity
Humidity, storage	5 to 95 % relative humidity
Enclosure
Enclosure	Fire enclosure
Dimensions (W x H x D)	52.5 x 100 x 101 mm
Weight	0.7 kg
Degree of protection	IP 40
Cooling	Convection
Mounting	Horizontal on 35 mm DIN-rail
Mechanical
IEC 60068-2-6, vibration	IEC 60068-2-6,(sine), operating 3 – 13.2 Hz: 1mm 13.2 – 100 Hz: 0.7 g 5.5 – 30 Hz: 1.5 g 30 – 50 Hz: 0.42 mm 50 – 500 Hz: 4.2 g IEC 60068-2-64 (random), operating 5 – 20 Hz: 2 m²/s³, 20 – 2000 Hz: – 3 dB/oct
IEC-60068-2-27, shock	Operating: 30 g, 11 ms 100 g, 6 ms**
IEC 60068-2-27, bump	Operating: 10 g, 11 ms
Interface specifications, power
Operating voltage	Rated: 24 to 48 VDC Operating: 19 to 60 VDC
Rated current	250 mA (380 mA) @ 24 VDC (with 500 mA USB load) 120 mA (188 mA) @ 48 VDC (with 500 mA USB load)
Rated frequency	DC
Inrush current	22.7·10-3 A2s @ 48 VDC
Startup current	2 x Rated current
Polarity	Reverse polarity protected
Redundant power input	Yes
Isolation to	All other
Connection	Detachable screw terminal
Connector size	0.2 – 2.5 mm2 (AWG 24 – 12)
Shielded cable	Not required
Interface specifications, 10/100BaseTX
Electrical specification	IEEE std 802.3. 2005 Edition
Data rate	10 Mbit/s, 100 Mbit/s, manual or auto
Duplex	Full or half, manual or auto
Circuit type	TNV-1
Transmission range	Up to 150 m with CAT5e cable or better*
Isolation to	All other
Connection	RJ-45, auto MDI/MDI-X
Cabling	Shielded CAT5e or better is recommended
Conductive housing	Yes
Number of ports	4
Interface specifications, RS-232
Electrical specification	EIA RS-232
Data rate	300 bit/s – 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
Circuit type	SELV
Transmission range	15 m / 49 ft
Isolation to	All other
Connection	RJ-45 according to EIA-561
Shielded cable	Recommended
Conductive housing	Yes
Number of ports	1
Interface specifications, I/O relay output
Maximum voltage / current	60 VDC / 80 mA
Connect resistance	Max 30 Ω
Isolation to	All other
Connection	Detachable screw terminal
Connector size	0.2 – 2.5 mm2 (AWG 24 – 12)
Interface specifications, I/O Digital output
Maximum volt / current	60 VDC / 2 mA
Voltage_levels	Logic one: >12V Logic zero: <1V
Isolation to	All other
Connection	Detachable screw terminal
Connector size	0.2 – 2.5 mm2 (AWG 24 – 12)
Interface specifications, USB
Electrical specification	USB 2.0 host interface
Data rate	Up to 12 Mbit/s (full-speed mode)
Circuit type	SELV
Maximum supply current	500 mA
Connection	USB receptacle connector type A
Interface specifications, console
Electrical specification	LVTTL/LVCMOS-level
Data rate	115.2 kbit/s
Data format	8 data bits, no parity, 1 stop bit, no flow control
Circuit type	SELV
Connection	2.5 mm jack, use only Westermo cable 1211-2027