Advantech BB-MESR921-MC

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Product groups > Gateways > Advantech BB-MESR921-MC

Advantech BB-MESR921-MC

Industrial Modbus Fiber Ethernet to Serial Gateways

Advantech BB-MESR921-MC
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  • PropertiesProperties
  • DescriptionDescription
  • Further InformationFurther Information
  • PDFPDF
  • Ethernet enable Modbus RS-232/422/485
  • Modbus TCP, ASCII & RTU
  • Modbus flexibility – serial & Ethernet, Masters & slaves
  • Modbus messaging priority control
  • View messaging status in real time
  • Easy configuration software
MESR92x series 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 autodetecting 10/100 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. MESR92x gateways are built for use in industrial environments, featuring a slim IP30 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 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.

MESR921-MC 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 auto-detecting 10/100 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. MESR92x gateways are built for use in industrial environments, featuring a slim IP30 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 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.

ProdGrafik

SPECIFICATIONS


SERIAL TECHNOLOGY

    RS-232
    TD, RD, RTS, CTS, DTR, DSR, DTD, GND

    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, 12 to 28 AWG

    Data Rate
    Up to 230.4 Kbps



FIBER OPTIC TECHNOLOGY

    MESR9xx-Mx MESR9xx-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 ìm 9 / 125 ìm
    Connector SC or ST SC or ST
    Range 2 km (1.2 miles) 15 km (9.3 miles)



POWER

    Source
    External

    Input Voltage
    10 to 48 VDC (58 VDC Maximum)

    Connector
    Removable Terminal Block (12 – 28 AWG)



POWER CONSUMPTION

    MESR90x 4.0 Watts
    MESR92x 6.0 Watts



MECHANICAL

    LED Indicators
    Serial Port, Ethernet Link, Ready

    Switches
    Reset Button

    Dimensions
    MESR92x: 14.86 x 10.11 x 2.96 cm (5.85 x 3.98 x 1.16 in)

    Enclosure
    35mm DIN mount, Plastic, IP 30

    Weight
    MESR92x: 0.45 lbs (201.4 g)

    eDrawing
    Available on website



ENVIRONMENTAL

    Operating Temperature
    -40 to 80°C (-40 to 176°F)

    Operating Humidity
    0 to 95% Non-condensing

    MTBF MESR90X
    ~ 132309 hours

    MTBF MESR92X
    ~ 102593 hours

    MTBF Calc Method
    Parts Count Reliability Prediction



NETWORK

    Serial Memory
    8 KB per port

    Network Memory
    4 KB

    IP Port Addresses
    5300 – Heartbeat and configuration Setting in TCP Mode (paired mode)
    8899 – MESR 9xx Update

    LAN
    10/100 Mbps Auto-detecting

    Ethernet
    IEEE 802.3 auto detecting & auto MDI/MDX 10/100



PROTOCOLS

    TCP, IPv4, ARP, HTTP 1.0, ICMP/PING, DHCP/BOOTP

    IP Mode
    Static, DHCP

    TCP
    User definable



OTHER

    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, save test config. (text readable)

    Firmware Upgrade
    Vlinx Manager



ETHERNET PASS-THROUGH PORT (MESR92X)

    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

    MAC Address Table
    2K



CONFIGURATION SOFTWARE

    Vlinx Manager
    Windows 2000, XP (32/64 bit), 2003 Server (32/64 bit), Vista (32/64 bit), 2008 Server (32/64 bit), Win 7 (32/64 bit)



REGULATORY

    Compliance
    FCC, CE, NEMA TS2
    UL Listed, File E222870
    UL Class 1 Division 2 Groups A, B, C, D (HAZLOC),
    File E245458




ORDERING INFORMATION
MODEL NUMBER SERIAL PORTS SERIAL CONNECTORS ETHERNET PORTS ETHERNET CONNECTORS
BB-MESR921-MC 1 DB9 or Terminal Block Multi-mode Fiber, Copper (1) SC, (1) RJ45
BB-MESR921-MT 1 DB9 or Terminal Block Multi-mode Fiber, Copper (1) ST, (1) RJ45
BB-MESR921-SC 1 DB9 or Terminal Block Single-mode Fiber, Copper (1) SC, (1) RJ45
BB-MESR921-ST 1 DB9 or Terminal Block Single-mode Fiber, Copper (1) ST, (1) RJ45
BB-MESR922T-MC 2 Terminal Block Multi-mode Fiber, Copper (1) SC, (1) RJ45
BB-MESR922T-MT 2 Terminal Block Multi-mode Fiber, Copper (1) ST, (1) RJ45
BB-MESR922T-SC 2 Terminal Block Single-mode Fiber, Copper (1) SC, (1) RJ45
+ All serial ports are software configurable for RS-232, RS-422, or RS-485.


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 Stee



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