Compact Modbus / TCP for RTU / ASCII Gateway with PoE
must not be programmed
1 x RJ45 10 / 100Mbps
1 x RS232 (DB9 Han)
Supports Modbus TCP / UDP Master and Slave
Supports Modbus RTU / ASCII Master and Slave
Baud Rate Up to 115,200 BPS
Self-Tuner for RS232
IEEE 802.3af - PoE (PD)
Supply voltage U / Poe: 12 - 48VDC 2Watt
Goal: 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
8 Potential-free relay outputs - 230Vac / 16 A, 24VDC / 10 A
Relay outputs are individually via HTTPS, SNMP or Command
Startup delay from 0 to 9999 seconds. Adjusted individually
Inrush Delay is set to 1 second
Programmable on / off sequence
Activating relays can be controlled from sensor or inputs
8 channel watchdog via ICMP / TCP Ping
8 signal entrances From NO and NC units, door contacts, etc.
Entrance to sensors Temperature, humidity and air pressure
Messages via e-mail, Sylog and SNMP Trap MQTT
Depending on thresholds for sensor measurement and signal input
LED display for overall power, IP address, sensor data and error reports
Android app and iOS app
DIN bracket
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: POE or 9 - 28VDC
4 x Digital input and 4 x relay output
Form A and Form C Power relay
Source and Sink type of D/I
D/I the entries is also 16-bit counter
Configurable Power-on settings
Configurable Safe Value setting
Dual Watchdog
Temperature range -25 to + 75 ° C
Supply voltage: 10 - 30VDC
DIN bracket
Built-in web server
Web HMI
Supports Modbus TCP and MQTT protocols
2-port Ethernet switch (LAN Bypass) for Daisy-Chain Wiring
Double watchdog
Digital input: 16 channels
Wet contact input
Input high = +10 - 50VDC (ON)
Input low = < +4VDC
Supply voltage: 12 - 48VDC
Temperature: -25 - +75°C
Dimensions: 120 x 97 x 42
