B&B Electronics MESR321 serial server
Contents
1. serial amp Ethernet masters amp slaves e View messaging status in real time e Ethernet fiber options e Easy configuration software ORDERING INFORMATION SERIAL PORT WITH ETHERNET MODEL NUMBER DB9 AND PORTS FIBER PORTS TERMINAL BLOCK MESR321 1 2 RJ45 0 MESR321 ML 1 1 RJ45 1 LC multi mode optical MESR321 SL 1 1 RJ45 1 LC single mode optical ACCESSORIES C5UMB7FBG Category 5e 7 ft 2 1 m Grey cable PS12VLB INT MED Power Supply 12Vdc Medical Grade US EU UK MDR 40 24 DIN rail mount power supply 24VDC 1 7 A output power MECHANICAL DIAGRAM 13 823 cm 5 442 in MESR321 Series_3713ds Isolated Industrial Modbus Ethernet to Serial Gateways SPECIFICATIONS PORT TO PORT ISOLATION Serial to Ethernet 2 kV Serial to Power 2 kV Ethernet to Power 1 5 kV Source External Input Voltage 10 to 48 VDC 58 VDC Maximum Removable Terminal Block 12 28 AWG and barrel Connector aT i Power Consumption 4W MECHANICAL LED Indicators Ready Power Serial Data Ethernet Speed Ethernet Link Switches Reset Button Mode Dimensions 13 823 x 8 633 x 3 500 cm 5 442 x 3 399 x 1 378 in Enclosure IP 30 Metal WEIGHT 635 G 1 4 LBS ENVIRONMENTAL Operating Temperature 40 to 80 C 40 to 176 F Operating Humidity 10 to 95 Non condensing Storage Temperature 40 to 85 C MTBF 86 882 hours MTBF Calc Method pace Oe 217F using Parts Count Reliability NETWORK Serial Memory N2. CERTIFICATIONS Emissions FCC Class B CISPR Class B EN55022 CE EN61000 6 2 2005 Heavy Industrial EN61000 4 2 2008 ESD EN61000 4 3 2006 RI EN61000 4 4 2004 EFT Burst EN61000 4 5 2005 Surge EN61000 4 6 2005 Cl EN61000 4 8 2001 Magnetic Shock IEC60068 2 27 50G peak 11ms 3 axes Vibration lIEC60068 2 6 10 500H7z 4G 3 axes ei IEC60068 2 32 10 total drops from sides corner and edges 1M FIBER OPTIC SPECIFICATIONS MODE AND DISTANCE WAVELENGTH OUTPUT POWER RECEIVE Multi mode 2 km 1310 nm 23 to 14 dBm lt 31 dBm Single mode 15 km 1310 nm 15 to 8 dBm lt 34 dBm Single mode 40 km 1310 nm 5 to 0 dBm lt 35 dBm Single mode 80 km 1550 nm 5 to 0 dBm lt 34 dBm Full Fiber Product Options These options are possible for large projects e Models with 2 fiber optic ports e Models with long range fiber optic ports such as 40km and 80km single mode Contact B amp B Electronics for more information International Office 707 Dayton Road PO Box 1040 Ottawa IL 61350 USA 815 433 5100 Fax 433 5104 European Office Westlink Commercial Park Oranmore Co Galway Ireland 353 91 792444 Fax 353 91 792445
3. etwork Memory 8 KB per port 8 KB Setting in TCP Mode paired mode Lola UES 8899 MESR321x Update LAN 10 100 Mbps Auto detecting 10BaseT or 100BaseTX EEMELI IEEE 802 3 auto detecting amp 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 User definable OTHER Connection Mode Modbus RTU Master Slave Modbus ASCII Master Slave Search Serial direct COM and Ethernet Auto Search or specific IP Diagnostics Display PC IP ping test VCOM save test config text readable Vlinx Manager Firmware Upgrade 3 500 cm 1 378 in MESR321 MESR321 ML MESR321 SL Fiber Product Options orders bb elec com lj B amp B ELECTRONICS support bb elec com MESR321 Series SOFTWARE CONFIGURATION Win XP 32 64 bit 2003 Server 32 64 bit Vista 32 64 bit 2008 Server 32 64 bit Win 7 32 64 bit Windows 2008 Server ETHERNET PASS THROUGH PORT Vlinx Manager Standards IEEE 802 3 802 3u 802 3x Processing Type e ae with 802 3x full duplex non blocking Flow Control IEEE 802 3x flow control back pressure flow control MAC Address Table 2K SERIAL TECHNOLOGY RS 232 RS 485 2 Wire RS 422 485 4 Wire TD RD RTS CTS DTR DSR DTD Signal Ground Data A Data B Signal Ground TDA TDB RDA RDB Signal Ground Serial Connector DB9M RS 232 Terminal Block Rs 422 485 Data Rate Up to 230 4 Kops APPROVALS
4. y gt BEB ELECTRONICS Isolated Industrial Modbus Ethernet to Serial Gateways MESR321 Series Vlinx MESR321 series Modbus Gateways connect Modbus devices to Ethernet networks and let you monitor and control your Modbus devices from anywhere on your Ethernet LAN or WAN Supporting up to 16 masters and 32 slaves the gateways feature auto detecting SP 10 100 copper and or fiber optic options that include multi mode LC and single mode LC The data ports are isolated from one another and also from the power supply The easy to use Vlinx software is compatible with Windows 2003 Server XP Vista Win 7 and Windows Server 2008 It features Modbus messaging priority control and allows management through multiple TCP IP client sessions Serial data rates of up to 230 kbps ensure maximum network flexibility Featuring a slim IP30 DIN rail mountable case MESR321 series gateways are built for use in industrial environments They can be powered via a barrel connector or a terminal block An external power supply is required sold separately The MESR321 has an additional Ethernet port which functions much like an Ethernet Switch allowing pass through connectivity for other Ethernet devices This port can also be used to daisy chain multiple gateways WWW BB ELEC COM Make The Right Connections PRODUCT FEATURES e Three way isolation e Ethernet enable Modbus RS 232 422 485 e Modbus TCP ASCII amp RTU e Modbus flexibility
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