MES1x-2106ds - 1/4
B&B ELECTRONICS
Models: MES1A, MES1B
Ethernet Enable Modbus Serial
Ports on Industrial Equipment
with Modbus Ethernet Serial Servers
MES1A
MES1B
Features
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Converts Modbus ASCII/RTU to Modbus/TCP
Small, economical and configurable
Modbus Master and Modbus Slave operation
DIN rail & panel mount options
Connection of up to 32 serial modbus devices (MES1B)
CE approved
MES1A and MES1B Modbus TCP to Modbus ASCII/RTU converters are easy-to-use, cost-effective solutions for connecting new
and existing Modbus ASCII/RTU serial devices to TCP/IP networks. The MES1A provides this connection for Modbus devices
with RS-232 interfaces; the MES1B facilitates Modbus devices with RS-422 four-wire point-to-point interfaces, or RS-485 four or
two-wire multi-drop bus connections.
MES1A and MES1B are flexible devices that allow for many different modbus network configurations.
1.
2.
3.
Modbus ASCII/RTU slave devices can communicate over a TCP/IP network to Modbus TCP/IP masters.
Modbus ASCII/RTU master devices can communicate over TCP/IP networks to modbus ASCII/RTU master devices
Modbus ASCII/RTU slave devices can communicate over a TCP/IP network to other modbus ASCII/RTU devices.
In this mode 2 devices are required to allow the modbus serial protocol to tunnel over a TCP/IP network.
Through the use of both panel and DIN rail mounting options and support for screw terminal block interfaces for both power and
serial, MES1B is designed to meet a variety of industrial applications.
Typical Network Configurations
PRODUCT INFORMATION
International Headquarters:
707 Dayton Road PO Box 1040 Ottawa, IL 61350 USA
815-433-5100 Fax 433-5104
www.bb-elec.com orders@bb-elec.com support@bb-elec.com
European Headquarters:
Westlink Commercial Park Oranmore Co. Galway Ireland
+353 91 792444 Fax +353 91 792445
www.bb-europe.com orders@bb-europe.com support@bb-europe.com
MES1x-2106ds - 2/4
B&B ELECTRONICS
Specifications
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10-30 VDC power input with removable terminal blocks
Serial connections: MES1A: DB9; MES1B: terminal block
Auto detecting 10/100 Mbps Ethernet RJ-45 port
LED indicator provides at-a-glance operation
Configuration via telnet console
Password protected
Operating temperature: -20 to 80 Cº
Models:
Manual:
CD-ROM disc:
Operating Systems Supported
Dimensions
Power Supply Requirements:
Power Supply:
Power Connector:
Power Consumption:
Operating Temperature:
Storage Temperature:
Humidity:
Approvals:
Link Integrity Indicator:
Activity Indicator:
Power Indicator:
Reset Switch
Ethernet Connector:
Ethernet Standards Supported:
Protocols Supported:
Serial Protection:
Serial Connector:
Interface Lines Supported:
Serial Data Rates:
Parity:
Data Bits:
Stop Bits:
Flow Control:
Configuration Modes:
Device Management:
IP Address Assignment:
Accessories:
MES1A, MES1B
Paper copy of this manual, PDF available
XPort Device Installer software; PDF of MES1A/MES1B User Manual; PDF of Quick Start guide
Windows 98/ME/2000/XP/NT 4.0 (call B&B Tech Support for other operating systems)
MES1A/MES1B – 1.25 x 4.5 x 4.75 in (3.2 x 11.3 x 12.2 cm)
10 VDC to 30VDC @ 3.6W
Not included
Removable screw terminal (2) block with screw down
12VDC @ 300 mA
-20 to 80 °C (-4 to 176 °F)
−40
to 85 °C (−40 to 185 °F)
10% to 90% R.H. non-condensing
CE, FCC Class B
Green/Orange LED (on Ethernet connector)
Green/Orange LED (on Ethernet connector)
Red LED
Recessed momentary switch, press for 1 second to reboot (hardware reset)
Single RJ-45 female (with built-in LED indicators)
IEEE 802.3 10/100 Mbps auto-detecting, 10BaseT, 100BaseTX
TCP, UDP, DHCP, SNMP, TELNET, ICMP, ARP, TFTP, Modbus ASCII, Modbus RTU, Modbus/TCP
12V TVS for MES1A; 5 V TVS for MES1B
MES1A - 9 pin D-type male (DB-9M)
MES1B – removable screw terminal (5) block with screw down
MES1A – RS-232 TD, RD, GND
MES1B – RS-422/485 TDA(-), TDB(+), RDA(-), RDB(+), GND
300, 600, 1200, 2400, 3600, 4800, 9600, 19200, 38400, 57600, 115200 bps
None, Even, Odd
7 or 8
1, 2
None
Telnet, XPort Device Installer with integrated Telnet
SNMP – RFC 1213/1215/1316/131
Static IP or DHCP (IP is set to 0.0.0.0)
DIN/Panel mount bracket
PRODUCT INFORMATION
International Headquarters:
707 Dayton Road PO Box 1040 Ottawa, IL 61350 USA
815-433-5100 Fax 433-5104
www.bb-elec.com orders@bb-elec.com support@bb-elec.com
European Headquarters:
Westlink Commercial Park Oranmore Co. Galway Ireland
+353 91 792444 Fax +353 91 792445
www.bb-europe.com orders@bb-europe.com support@bb-europe.com
MES1x-2106ds - 3/4
B&B ELECTRONICS
Dimensional Diagram of the MES1A
PRODUCT INFORMATION
Dimensional Diagram of the MES1B
International Headquarters:
707 Dayton Road PO Box 1040 Ottawa, IL 61350 USA
815-433-5100 Fax 433-5104
www.bb-elec.com orders@bb-elec.com support@bb-elec.com
European Headquarters:
Westlink Commercial Park Oranmore Co. Galway Ireland
+353 91 792444 Fax +353 91 792445
www.bb-europe.com orders@bb-europe.com support@bb-europe.com
MES1x-2106ds - 4/4
B&B ELECTRONICS
DECLARATION OF CONFORMITY
Manufacturer’s Name:
Manufacturer’s Address:
B&B Electronics Manufacturing Company
P.O. Box 1040
707 Dayton Road
Ottawa, IL 61350 USA
ESR901WB
1 Port 802.11b Wireless Serial Server
[
Light industrial ITE equipment
89/336/EEC
EN 55022
EN 61000-6-1
EN 61000 (-4-2, -4-3, -4-4, -4-5, -4-6, -4-8, -4-11)
Model Numbers:
Description:
Type:
Application of Council Directive:
Standards:
Michael J. Fahrion, Director of Engineering
PRODUCT INFORMATION
International Headquarters:
707 Dayton Road PO Box 1040 Ottawa, IL 61350 USA
815-433-5100 Fax 433-5104
www.bb-elec.com orders@bb-elec.com support@bb-elec.com
European Headquarters:
Westlink Commercial Park Oranmore Co. Galway Ireland
+353 91 792444 Fax +353 91 792445
www.bb-europe.com orders@bb-europe.com support@bb-europe.com
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
B&B Electronics
:
MES1B
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