B&B Electronics MESR902T serial server
Contents
1. 0 DIN rail mountable case They operate from a range of DC power supply voltages and have pluggable terminal block connectors An external power supply sold separately is required The MESR92x units have 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 MESR90x units have one Ethernet port B amp B Electronics Vlinx is your number one choice for Ethernet to Serial conversion ORDERING INFORMATION SERIAL SERIAL ETHERNET ETHERNET MODEL NUMBER PORTS CONNECTOR PORT CONNECTOR MESR901 1 DBS or Terminal 1 Copper RU45 MESR902T 2 Terminal Block 1 Copper RJ45 MESR921 1 E 2 Copper 2 RU45 MESR922T 2 Terminal Block 2 Copper 2 RJ45 For fiber options please see page 168 t NEMA TS2 ACCESSORIES MDR 20 24 DIN rail mount power supply 24VDC 1 0 A output power MDR 40 24 DIN rail mount power supply 24VDC 1 7 A output power DRPM25 35mm DIN Rail to Panel Mount Bracket 25mm wide ERS35 DIN Rail 1 Meter 35mm Steel WWW BB ELEC COM Make The Right Connections MESR900 Copper Models_3713ds Industrial Modbus Ethernet to Serial Gateways MESR900 Series Copper Models SPECIFICATIONS PROTOCOLS RS 232 TD RD RTS CTS DTR DCR DTD GND Protocols TCP IPv4 ARP HTTP 1 0 ICMP PING DHCP BOOTP RS 485 2 Wire Data A Data B GND IP Mode Static DHCP RS 422 4852. 4 Wire TDA TDB RDA RDB GND TCP User definable Serial Connector DB9M or Removable Terminal Blocks 12 to 28 AWG OTHER Data Rate Up to 230 4 Kbps Mode Modbus RTU Master Slave Modbus ASCII Master Slave Serial direct COM and Ethernet Auto Search or Source External Search specific IP Input Voltage 10 to 48 VDC 58 VDC Maximum Diagnostics Display PC IP ping test VCOM save test Connector Removable Terminal Block 12 28 AWG config text readable POWER Firmware Upgrade Vlinx Manager CONSUMPTION MESR90X 4 0 Watts Standards IEEE 802 3 802 3u 802 3x re and Forward with 802 3x full lex non blockin SITTIN 6 0 Watts Processing Type oe a ard with 802 3x full duplex non blocking AE Serial Port Ethernet Link Ready Flow Control IEEE 802 3x flow control back pressure flow control Switches Reset Button MAU Adre ae a Bme OE MESR90x 11 94 x 8 03 x 2 96 cm 4 70 x 3 16 x 1 16 in MESR92x 14 86 x 10 11 x 2 96 cm 5 85 x 3 98 x 1 16 in l Windows 2000 XP 32 64 bit 2003 Server 32 64 bit Weight MESR90x 149 7 g 0 33 Ibs Vlinx Manager Seay Ti 2008 Server 32 64 bit Oe nET FCC CE NEMA TS2 MESR901 Operating Temperature 40 to 80 C 40 to 176 F UL Listed File E222870 Operating Humidity 0 to 95 Non condensing UL Class 1 Division 2 Groups A B C D HAZLOC MTBF MESR90X 132309 hours File E245458 MTBF MESR92X 102593 hours MTBF Calc Method Parts Count Reliability Prediction NETWORK Serial Memory 8 KB p
3. er port Network Memory 4 KB LAN 10 100 Mbps Auto detecting Ethernet IEEE 802 3 auto detecting amp auto MDI MDX 10 100 MECHANICAL DIAGRAM MECHANICAL DIAGRAM MESRSOX MODELS MESRS2X MODELS fe amt eT 14 86 cm ie ie goooo juano N 2 957 cm 1 164 in orders bb elec com I International Office 707 Dayton Road PO Box 1040 Ottawa IL 61350 USA 815 433 5100 Fax 433 5104 B amp B ELECTRONICS support bb elec com European Office Westlink Commercial Park Oranmore Co Galway Ireland 353 91 792444 Fax 353 91 792445
4. y BS amp B ELECTRONICS Industrial Modbus Ethernet to Serial Gateways MESR900 Series Copper Models IN THE FIELD Teaming Data Systems for Portable Power Industry Power amp Energy Product Modbus Gateways www bb elec com PortablePower MESR901 Carrier data charges may apply IN THE FIELD Transwestern Pipeline Maximizes Gas Chromatography Investment Industry Petroleum Oil amp Gas Product Modbus Gateways www bb elec com Pipeline MESR901 MESR902T Carrier data charges may apply PRODUCT FEATURES e Ethernet enable Modbus RS 232 422 485 e Modbus TCP ASCII amp RTU e Modbus flexibility serial amp Ethernet Masters amp slaves e Modbus messaging priority control e View messaging status in real time e Easy configuration software e UL Class 1 Division 2 e NEMA TS2 MESR901 MESR900 Modbus Gateways bridge devices on Modbus serial networks RS 232 RS 422 or RS 485 with those on Modbus TCP networks allowing seamless integration Serial ports can be accessed over a LAN or WAN using Direct IP Mode connections Supporting up to 16 masters and 32 slaves these gateways feature autodetecting10 100 copper and fiber optic options Easy to use software is designed for Windows 2000 2003 Server XP Vista 2008 Server and Windows 7 Serial data rates up to 230 kbps ensure maximum network flexibility MESR9xx gateways are built for use in industrial environments featuring a slim IP3
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