B&B Electronics VESR424T 产品宣传页
four Port industrial
ethernet serial servers
VESR400 Series
Network CoMMuNiCatioNs
LAN
10/100 Mbps Auto-detecting, 10BaseT or 100BaseTX
Network PhysiCal layer staNdards
Ethernet
IEEE 802.3 auto detecting & auto MDI/MDX, 10BaseT
and 100Base TX
ProtoCols
Protocols
TCP, IPv4, UDP, ARP, HTTP 1.0, ICMP/PING, DHCP/
BOOTP
IP Mode
Static, DHCP
TCP/UDP
User definable
other
Connection Mode
Server, Client, VCOM, Paired
Client Connection
At power up or upon data arrival
Search
Serial direct COM and Ethernet Auto Search or specific
IP
Diagnostics
Display PC IP, ping, test VCOM
Firmware Upgrade
Vlinx Manager
etherNet Pass-through Port (Vesr424)
Standards
IEEE 802.3, 802.3u, 802.3x
Processing Type
Store and Forward with 802.3x full duplex, non blocking
flow control
Flow Control
IEEE 802.3x flow control, back pressure flow control
CoNFiguratioN soFtware
OS Compatibility
Windows 2000, XP (32/64 bit), 2003 Server (32/64 bit),
Vista (32/64 bit), 2008 Server (32/64 bit), Windows 7
(32/64 bit)
regulatory / CertiFiCatioNs / saFety
Compliance
FCC, Part 15 Class A, CE, NEMA TS2 (VESR424D)
Shock IEC 600068-2-27
Vibration IEC 600068-2-6
Shock IEC 600068-2-27
Vibration IEC 600068-2-6
sPecificAtions
serial teChNology
RS-232 (DB9)
TD, RD, DTR, DSR, RTS, CTS, DCD plus Signal Ground
RS-232 (terminal block)
TD, RD, RTS, CTS, plus Signal Ground
RS-485 2-Wire
Data A(-), Data B(+), GND
RS-422/485 4-Wire
TDA(-), TDB(+), RDA(-), RDB(+), GND
Serial Connector
DB9M or Removable Terminal Blocks
Data Rate
Up to 230.4 Kbps
Fiber oPtiC teChNology
Vesr424x-Mx
Vesr424-sx
Type / Wavelength
Multi-mode / 1310 nm
Single-mode / 1310 nm
Output Power
(-) 19 to (-) 14 dBm
(-) 15 to (-) 8 dBm
Receive Sensitivity
< / = (-) 32 dBm
< / = (-) 32 dBm
Cable
62.5 / 125 µm
9 / 125 µm
Connector
SC or ST
SC or ST
Range
2 km (1.2 miles)
20 km (12.4 miles)
Power
Source
External
Input Voltage
10 to 48 VDC (58 VDC maximum)
Connector
Removable Terminal Block (16 – 28 AWG)
Power Consumption
6.0 Watts Max.
MeChaNiCal
LED Indicators
Serial Port, Ethernet Link, Speed
Switches
Reset Button
Dimensions
17.145 x 11.237 x 4.572 cm (6.750 x 4.424 x 1.800 in)
Enclosure
35 mm DIN Rail, Panel Mount, metal, IP30
eNViroNMeNtal
Operating Temperature
-40 to 80°C (-40 to 176°F)
Operating Humidity
10 to 95% Non-condensing
MTBF
VESR424: 70273 hours
MTBF Calc Method
Parts Count Reliability Prediction
Network
Serial Memory
8 KB per port
Network Memory
4 KB
11.237 cm
4.424 in
17.145 cm
6.750 in
A
A
4.572 cm
1.800 in
11.237 cm
4.424 in
17.145 cm
6.750 in
A
A
4.572 cm
1.800 in
mechAnicAl diAgrAm
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