ESERV-M12T
N-Tron Networking Series
Modbus Gateways Server
Fiber Optic Technology
Type/Wavelength Multi-mode / 1310nm
Output Power -19 to -14dBm
Receive Sensitivity ~ -32dBm
Cable 62.5 / 125um
Connector ST
Range 1.2 Miles (2km)
Other
Connection Mode Modbus RTU Master/Slave
Modbus ASCII Master/Slave
Search Serial direct COM and Ethernet
Auto Search or specifi c IP
Diagnostics Display PC IP, ping
save test confi g (text readable)
Firmware Upgrade Web GUI through Ethernet
Power
Source External
Input Voltage 10 to 58 VDC
Power Consumption 4.0 W
Power Connector Removable Terminal Block
Wire Size Accepted 12 to 28 AWG
Mechanical
LED Indicators Serial Port, Ethernet Link, Ready
Switches Reset Button
Dimensions 1.2 x 3.2 x 4.7 in (3.0 x 8.1 x 11.9 cm)
Enclosure IP 30 Plastic, 35 mm DIN Mount
Weight 0.33 lbs (149.7 g)
MTBF 132309 hours
MTBF Calc. Method Parts Count Reliability Prediction
Environmental
Operating Temperature - 34 to 80°C (-29 to 176°F)
Storage Temp - 40 to 85°C (-40 to 185°F)
Operating Humidity 0 to 95% Non-condensing
RegulatoryApprovals FCC, CE, UL 508
ESERV-M12T
THE INDUSTRIAL NETWORK COMPANY
Create a seamless communications bridge to legacy Modbus RS-
232, RS-422 or RS-485 networks with the ESERV-M12T Modbus
Gateways server from N-TRON. The serial ports can be accessed
over a LAN or WAN using Direct IP Mode connections. Supporting
up to 16 masters and 32 slaves, these products feature autodetecting
10/100 copper and fiber optic options. Easy-to-use software,
designed for Windows 2000, 2003 Server, XP and Vista, provides
Modbus messaging priority control and allows management through
multiple TCP/IP client sessions. Support for serial data rates up to
230 kbps ensures maximum network fl exibility. Built for industrial
environments, these tough gateways are housed in a slim IP30 DIN
rail mountable case. They operate with a range of DC power supply
voltages and have pluggable terminal block connectors. An external
power supply (sold separately) is required.
PRODUCT FEATURES
• Ethernet Enabled Modbus RS-232/422/485
• Modbus TCP, ASCII, and RTU
• Modbus Flexibility- Serial & Ethernet, Masters & Slaves
• Modbus Messaging Priority Control
• View Messaging Status in Real Time
• Ethernet Fiber Options
• Easy Confi guration Software
Specifi cations
Serial Technology
RS-232 TD, RD, RTS, CTS, DTR, RSR, DTD, GND
RS-485 2-Wire Data A(-), Data B(+), GND
RS-422/485 4-Wire TDA(-), TDB(+), RDA(-), RDB(+), GND
Serial Connector Removable Terminal Blocks
Data Rate up to 230.4 kbps
Network
Serial Memory 8KB per port
Network Memory 4KB
IP Port Address 5300 - Heartbeat and confi guration
Setting in TCP mode (paired mode)
8888 - ESERV-M12T Update
Mac Address Table 2k
Network Communications
LAN 10/100 Mbps Auto-Detecting
Network Physical Layer Standards
Ethernet IEEE 802.3 auto detecting & auto
MDI/MDX 10BaseT and 100BaseTX
Protocols
TCP, IPv4, ARP, TELNET, HTTP 1.0,
ICMP/PING, DHCP/BOOTP
IP MODE Static, DHCP
TCP User Defi nable
Confi guration Software
OS Compatibility Windows 2000, 2003 Server, XP , Vista
ESERV-M12T Specifications
THE INDUSTRIAL NETWORK COMPANY
Serial Ethernet Masters - Serial Ethernet Slaves
Identical Production Lines
Serial Master - IP Slaves
ESERV-M12T Specifications
THE INDUSTRIAL NETWORK COMPANY
Identical Hard Coded Slaves
Ethernet Master with Serial Slaves
ESERV-M12T Specifications
As the global experts in communication, monitoring and control for
industrial automation and networking, Red Lion has been delivering
innovative solutions for over forty years. Our award-winning
technology enables companies worldwide to gain real-time data
visibility that drives productivity. Product brands include Red Lion,
N-Tron and Sixnet. With headquarters in York, Pennsylvania, the
company has offices across the Americas, Asia-Pacific and Europe.
For more information, please visit www.redlion.net. Red Lion is a
Spectris company.
www.redlion.net
Connect. Monitor. Control.
ADLD0248 071613 ©2013 Red Lion Controls
Americas
sales@redlion.net
Asia-Pacific
asia@redlion.net
Europe
Middle East
Africa
europe@redlion.net
+1 (717) 767-6511
Contact Information
N-TRON Corp. N-TRON Asia N-TRON Europe GmbH
820 S. University Blvd., Suite 4E Suite #; 2267, 22/F, One Lujiazui Alte Steinhauserstr 19
Mobile, AL 36609 USA 68 Yin Cheng Road Center 6330 Cham / Zg Switzerland
TEL: (251) 342-2164 Pudong New Area TEL: +41 41 7406636
FAX: (251) 342-6353 200120 Shanghai, P.R. China FAX: +41 41 7406637
Website: www.n-tron.com TEL: +86-021-6194-6777
Email: N-TRON_info@n-tron.com FAX: +86-021-6194-6699
REV 100430
THE INDUSTRIAL NETWORK COMPANY
Ordering Information
ESERV-M12T Modbus Ethernet to Serial Gateway with (2) Serial ports (TB connectors); (1) Ethernet port (RJ-45)
ESERV-M12T-ST Modbus Ethernet to Serial Gateway with (2) Serial ports (TB connectors); (1) Ethernet Multimode
Fiber port (ST style connector)
NTPS-24-1.3 N-Tron Power Supply1.2 Amp @ 24VDC
® 2010 N-TRON, Corp., N-TRON and the N-TRON logo are trademarks of N-TRON, Corp. Product names mentioned herein are for identifi cation purposes only and
may be trademarks and/or registered trademarks of their respective company. Specifi cations subject to change without notice. The responsibility for the use and application
of N-TRON products rests with the end user. N-TRON makes no warranties as to the fi tness or suitability of any N-TRON product for any specifi c application. N-TRON
Corporation shall not be liable for any damage resulting from the installation, use, or misuse of this product. Printed in USA.
