Advantech BB-MESR901
Industrial Modbus Copper Ethernet to Serial Gateway
- 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
- UL Class 1 Division 2
- NEMA TS2
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 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 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&B Electronics’ Vlinx™ is your number one choice for Ethernet to Serial conversion.
MESR901 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. MESR901 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.
MESR9xx 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 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&B Electronics’ Vlinx™ is your number one choice for Ethernet to Serial conversion.
MESR901 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. MESR901 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.
SPECIFICATIONS
SERIAL TECHNOLOGY
- RS-232
TD, RD, RTS, CTS, DTR, DCR, 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
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
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)
Weight
MESR90x: 149.7 g (0.33 lbs)
MESR92x: 204.1 g (0.45 lbs)
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
LAN
10/100 Mbps Auto-detecting
Ethernet
IEEE 802.3 auto detecting & auto MDI/MDX 10/100
PROTOCOLS
- 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, test VCOM, 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 / CERTIFICATIONS / SAFETY
- Compliance
FCC, CE, NEMA TS2 (MESR901)
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 MEDIA | ETHERNET CONNECTORS |
BB-MESR901 † | 1 | DB9 or Terminal Block | (1) Copper | RJ45 |
BB-MESR902T | 2 | Terminal Block | (1) Copper | RJ45 |
BB-MESR921 | 1 | DB9 or Terminal Block | (2) Copper | (2) RJ45 |
BB-MESR922T | 2 | Terminal Block | (2) Copper | (2) RJ45 |
† 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 |
ERS35 | 1 M 35mm DIN rail, steel |
DRPM25 | 35mm DIN Rail to Panel Mount Bracket |
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