Isolated Industrial modbus Ethernet to serial atewaysg MESR321 Series Product FEaturEs Three-way isola tion Ethernet-enable Modbus RS-232/422/485 Modbus TCP, ASCII & RTU Modbus flexibility serial & Ethernet, masters & sla ves View messa ging sta tus in real time Ethernet fiber options Easy configura tion software Vlinx MESR321 series Modbus Gateways connect Modbus devices to ordErIng InFormatIon serial Port Ethernet networks and let you monitor and control your Modbus devices with from anywhere on your Ethernet LAN or WAN. Supporting up to 16 masters ethernet Model nuMber db9 and Fiber Ports Ports and 32 slaves, the gateways feature auto-detecting SP 10/100 copper and/ terMinal bloCk or fiber optic options that include multi-mode LC and single-mode LC. The MESR321 1 2 (RJ45) 0 data ports are isolated from one another and also from the power supply. MESR321-ML 1 1 (RJ45) 1 LC multi-mode optical MESR321-SL 1 1 (RJ45) 1 LC single-mode optical 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 accEssorIEs flexibility. C5UMB7FBG - Category 5e, 7 ft. (2.1 m), Grey cable PS12VLB-INT-MED - Power Supply 12Vdc, Medical Grade - US, EU, UK Featuring a slim IP30 DIN rail mountable case, MESR321 series gateways MDR-40-24 - DIN rail mount power supply 24VDC, 1.7 A output power 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. mEchanIcal dIagram 13.823 cm 5.442 in 8.633 cm 3.399 in 3.500 cm MESR321 1.378 in MESR321-ML, www .bb -elec .com MESR321 Series 3713ds MESR321-SL * Fiber Product OptionsIsolated Industrial modbus Ethernet to serial atewaysg MESR321 Series sPEcIFIcatIons Port to Port isolation soFtware ConFiguration Serial to Ethernet 2 kV Win XP (32/64 bit), 2003 Server (32/64 bit), Vista (32/64 Serial to Power 2 kV Vlinx Manager bit), 2008 Server (32/64 bit), Win 7 (32/64 bit), Windows Ethernet to Power 1.5 kV 2008 Server Power ethernet P ass-through Port Source External Standards IEEE 802.3, 802.3u, 802.3x Input Voltage 10 to 48 VDC (58 VDC Maximum) Store and Forward with 802.3x full duplex, non blocking Processing Type flow control Removable Terminal Block (12 28 AWG and barrel Connector Flow Control IEEE 802.3x flow control, back pressure flow control connector Power Consumption 4 W MAC Address Table 2K MeChaniC al serial teChnology LED Indicators Ready, Power, Serial Data, Ethernet Speed, Ethernet Link RS-232 TD, RD, RTS, CTS, DTR, DSR, DTD, Signal Ground Switches Reset Button (Mode) RS-485 2-Wire Data A(-), Data B(+), Signal Ground Dimensions 13.823 x 8.633 x 3.500 cm (5.442 x 3.399 x 1.378 in) RS-422/485 4-Wire TDA(-), TDB(+), RDA(-), RDB(+), Signal Ground Enclosure IP 30, Metal Serial Connector DB9M RS-232, Terminal Block Rs-422/485 weight 635 g (1.4 lbs) Data Rate Up to 230.4 Kbps enVironMental aPProV als / CertiFiC ations Operating Temperature -40 to 80C (-40 to 176F) Emissions FCC Class B, CISPR Class B (EN55022) Operating Humidity 10 to 95% Non-condensing CE EN61000-6-2:2005 (Heavy Industrial) Storage Temperature -40 to 85C EN61000-4-2:2008 (ESD) MTBF 86,882 hours EN61000-4-3:2006 (RI) Based on MIL 217F using Parts Count Reliability EN61000-4-4:2004 (EFT Burst) MTBF Calc Method Prediction EN61000-4-5:2005 (Surge) network EN61000-4-6:2005 (CI) Serial Memory 8 KB per port EN61000-4-8:2001 (Magnetic) Network Memory 8 KB Shock IEC60068-2-27 50G peak, 11ms, 3 axes Setting in TCP Mode (paired mode) IP Port Addresses Vibration IEC60068-2-6 10-500Hz, 4G, 3 axes 8899 MESR321x Update Freefall LAN 10/100 Mbps Auto-detecting, 10BaseT or 100BaseTX IEC60068-2-32 10 total drops from sides, corner and edges, 1M (Drop) IEEE 802.3 auto detecting & auto MDI/MDX, 10BaseT Ethernet and 100Base TX ProtoCols FIbEr oPtIc sPEcIFIcatIons 13.823 cm Protocols TCP, IPv4, UDP, ARP, HTTP 1.0, ICMP/PING, DHCP/BOOTP reCeiVe Mode and distanCe waVelength outPut Power 5.442 in sensitiVity IP Mode Static, DHCP Multi-mode (2 km) 1310 nm -23 to -14 dBm </= -31 dBm TCP User definable Single-mode (15 km) 1310 nm 15 to -8 dBm </= -34 dBm other Single-mode (40 km) 1310 nm -5 to 0 dBm </= -35 dBm Connection Mode Modbus RTU Master/Slave, Modbus ASCII Master/Slave 8.633 cm Single-mode (80 km) 1550 nm -5 to 0 dBm </= -34 dBm Search Serial direct COM and Ethernet Auto Search or specific IP 3.399 in Display PC IP, ping, test VCOM, save test config (text Diagnostics readable) Firmware Upgrade Vlinx Manager 3.500 cm MESR321 1.378 in * Full Fiber Product options These options are possible for large projects: Models with 2 fiber optic ports MESR321-ML, Models with long-range fiber optic ports MESR321-SL such as 40km and 80km single-mode Contact B&B Electronics for more information. * Fiber Product Options orders bb-elec.com International Office: 707 Dayton Road PO Box 1040 Ottawa, IL 61350 USA 815-433-5100 Fax 433-5104 support bb-elec.com European Office: Westlink Commercial Park Oranmore Co. Galway Ireland +353 91 792444 Fax +353 91 792445