Compact Modbus / TCP to RTU / ASCII gateway with PoE
not to be programmed
1 x RJ45 10 / 100Mbps
1 x RS485 / 422 (screw terminal)
baud rate up to 115,200 bps
Self-tuner for RS485 / 422
Automatic transmission / reception direction of RS485
IEEE 802.3af - PoE (PD)
Supply voltage u / PoE: 12 - 48VDC 2Watt
Dimensions: 90 x 52 x 27 mm
DIN bracket
Operating temperature: -25 - +75°C
ETH-MODGW7xx series is a Modbus gateway that allows for a Modbus TCP / IP - UDP host to communicate with serial Modbus RTU / ASCII remote terminal units through an Ethernet network, thus eliminating the cable length limitation of legacy serial communication devices . The module can be used to create a pair-connection application (Pair-connection) as well as serial-bridge or serial-tunnel application) and can then route data over TCP / IP between two serial Modbus RTU / ASCII devices, is useful when connecting mainframe computers, servers or other serial devices using Modbus RTU / ASCII protocols and does not even have Ethernet capability. The maximum number of TCP connections for each serial port is up to 32 (RevB), this offers several Master access to slave devices on the same serial port. Read cache function is used to save previous requests and responses in the memory buffer in ETH-MODGW7xx. When other HMI / SCADA master controller sends the same requests to the same RTU slave device returns the cached answer immediately. This feature dramatically reduces the load on the serial
port communications and provides for faster TCP response, and improves the stability of the entire system.
Mains adapter - switch mode type
110-240 VAC to 12VDC/1.5A
DC plug: 5.5/2.1 mm
1 meter cable
Network-based analog output Module
5 x Separate analogue output channels
Output signals: 0-5V, 0-10V, ± 5V, ± 10V, 4-20MA
The output signals are software configured
output signals are independently programmable and scalable
built in isolated DC-DC Supply
Voltage supply: 9 - 28VDC / 5WATT
No special software or device drivers Required
Password Protected Web setup and control pages
Static or DHCP IP address
XML and Modbus / TCP
can be updated on site
removable terminal connector
Module for PT100 or PT1000 sensor with 4-, 3- or 2-wire
for nickel temperature sensor (Ni RTD)
16 bit resolution
15 Measurements per second (Total)
Supply voltage: 10 - 30vdc / 1 Watt
Master RS485 must establish bias voltage
Dim: 123 x 72 x 35 mm
1 channel detection of fluid leakage with MODBUS
Shutter local alarm of detection of water leakage
Acoustic alarm - adjustable
RS485 2-wire MODBUS RTU
2 x LED indicators for power and alarm
Relay output for alarm for water leakage - 30VDC / 2A
Monitor cable for liquid detector
Sensor cable can be up to 500 meters
Sensitivity is adjustable
Supports DCON and Modbus RTU protocols
Embedded Dual Watchdog
Operating temperature: -25 to + 75 ° C
Small form factor with DIN bracket
Dimensions: 83 x 70 x 29 mm
Operating voltage: 10 - 30VDC
Network-based Digital I/O Module
2 x Power Relay 3 Amp, COM NO, NC
2 x Digital Input Optoisolated 0 - 26VDC
Memory for 50,000 Loggings
Logging of Input, Counter value
Relay state and Volt in
Basic script for advanced flexibility
Send email alarms (up to 8 email addresses)
Static or DHCP IP address
RTC with NTP server synchronization
No software required
XML, Modbus / TCP and Remote Services
On-site updates
Removable terminal connector
Supply voltage: 9 - 28VDC
