B&B Electronics MESR900 Series - Copper Models - Datasheet - Manual

Industrial modbus Ethernet to
serial gateways
MESR900 Series - Copper Models
• 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 (MESR901)
Product FEaturEs
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.
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
ordErIng InFormatIon
Model nuMber serial
Ports
serial
ConneCtor
ethernet
Port
ethernet
ConneCtor
MESR901 † 1
DB9 or Terminal
Block
(1) Copper RJ45
MESR902T 2 Terminal Block (1) Copper RJ45
MESR921 1
DB9 or Terminal
Block
(2) Copper (2) RJ45
MESR922T 2 Terminal Block (2) Copper (2) RJ45
* For fiber options please see page 168.
† NEMA TS2
Teaming Data Systems for
Portable Power
Industry: Power & Energy
Product: Modbus Gateways
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PortablePower
MESR901
Carrier data charges
may apply.
Transwestern Pipeline
Maximizes Gas
Chromatography Investment
Industry: Petroleum, Oil & Gas
Product: Modbus Gateways
Get the free mobile app at
http://gettag.mobi
www.bb-elec.com/
Pipeline
MESR901, MESR902T
Carrier data charges
may apply.
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MESR900 - Copper Models_3713ds