ET-GT Industrial Mobus Gateways
Sixnet Networking Series
Ethernet Mobus Gateway
The ET-GT-232-1 and ET-GT-485-1 gateways provide Ethernet
access to your existing Modbus, Sixnet or other serial devices.
You can gain all the advantages of Ethernet without replac-
ing any hardware. Use these gateways in conjunction with the
Sixnet OPC server to interface to any Windows software via
OPC or DDE links. Or use the Modbus/TCP or Modbus/UDP
I/O driver offered with most major HMI and SCADA software to
interface seamlessly with these gateways.
PRODUCT HIGHLIGHTS
Connect serial devices to an Ethernet network
Supports the Modbus TCP/IP open standard
Connects to Modbus RTU and ASCII serial devices
Supports many other protocols - see manual
Compatible with all Sixnet serial ports
The ideal bridge for your legacy systems
Super easy to setup and use
STANDARDS COMPLIANCE
Electrical safety – UL508 / CSA C22.2/14
EMC – FCC part 15, ICES-003
Hazardous locations – UL1604 / CSA C22.2/213 (Class I, Div. 2)
ISO9001:2000 certified company
TROUBLE FREE OPERATION
PHYSICAL
Ultra-rugged and reliable
-30 to +70 °C operation with no fans!
UL/CSA (CUL), CE and HazLoc (Zone 2) rated
DIN rail or direct mounting
Case – Aluminum and Lexan
Ingress protection – IP30
Weight – 10 oz (0.28 kg)
ETHERNET PERFORMANCE
Dimensions – see mechanical diagram
Unmanaged, store & forward, wire-speed
MECHANICAL
MECHANICAL
Ethernet port 10BaseT at 10Mbps
Ethernet protocols TCP/IP or UDP
Ethernet isolation 1500 VRMS 1 minute
IEEE 802.3 (10Mbps Ethernet)
0.28"
[0.70 cm]
0.28"
3.17"
[8.05 cm]
SERIAL PERFORMANCE
2.94"
[7.45 cm]
DIN EN
50022
(not
Serial protocols Sixnet, Modbus ASCII and
Front View
Modbus RTU, and others
included)
RS232 port TD, RD, RTS, CTS, DTR, GND
RS485 port 2 wire (TD, RD, GND)
Max. serial baud rate 115,200 (ET-GT-232),
57,600 (ET-GT-485)
Max. # of RS-485 devices 32
Max. RS485 cable distance
1.60"
[4.07 cm]
0.24"
[0.60 cm]
ET-GT-232 and ET-GT-485
0.17"
[0.43]
(clear for
#8 screw)
4.48" [11.37 cm]
4.75" [12.07 cm]
1 km w/ 24 AWG wire & 57,600
2 km w/ 20 AWG wire & 38,400
3.5 km w/ 18 AWG wire & 19,200
1.38" [3.5 cm]
0.30" [0.76 cm]
DIN EN50022
(not included with units;
not shown to scale;
for reference only)
RS485 isolation 1200 VRMS 1 minute
POWER INPUT
Side View
1.35"
[3.43 cm]
Required supply voltage 10-30 VDC
Input power: 0.5 watt typical
0.30"
[0.76 cm]
1.06" [2.7 cm]
0.20" [0.51 cm]
0.11" [0.28 cm]
ENVIRONMENTAL
Operating temperature: -30 to +70 °C
(cold startup at -30 °C)
ORDERING INFORMATION
Storage temperature -40 to +85 °C
Humidity 5 to 95% RH (non-condensing)
Vibration and shock – IEC60068-2-6, -27, -32
ET-GT-232-1
ET-GT-485-1
Ethernet to RS232 gateway
Ethernet to RS485 gateway
All specifications are subject to change. Consult factory for latest info.
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.
Americas
sales@redlion.net
Asia-Pacific
asia@redlion.net
Europe
Middle East
Africa
w w w . r e d l i o n . n e t
europe@redlion.net
Connect. Monitor. Control.
ADLD0180 100713 ©2013 Red Lion Controls
+1 (717) 767-6511
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