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
16 analog inputs via USB port, 10-100S / S
Resolution: 12 bit
Sample-speed: 10Hz per channel
1 Analog output +/- 5V
4 digital outputs TTL ( CMOS
4 digital inputs TTL / CMOS
Power supplied from the USB port
DAQ Software: Purchase NextView
8 channel analog output module, Modbus protocol
Source type power output
8 x 12-bit analog outputs
Individual Channel Configuration
Cable Break Detection at 4-20mA
8kV ESD Protection
Power-on Value Programming
Security Value Programming
Temperature -25 to +75°C
Ethernet I/O module Modbus/TCP / UDP slave
1 x RJ45 Ethernet
Redundant Power Supply
Protocol: TCP, UDP, HTTP, DHCP, BOOTP and TFTP
Web configuration and firmware update via Ethernet
2 x digital input (Wet - volts supplied)
2 x Relay, COM, NO - 250VAC 5A, 30VDC 5A
Avoid inductive load to relay contacts
With locked DI and 32-bit 3.5kHz counter
With I/O pair - input is mirrored in the other's output
Dual-watchdog with Power-on-safe value
Supply voltage: 12 - 48VDC, 1.7 Watt
Dimensions: 98 x 52 x 27 mm
Operating temperature: -25 - +75°C
Single-Mode Fiber (Multi-Mode optional)
1-Channel Duplex Rs485
Point-to-Point or Daisy-Chain (M485-FIBER-SR is needed)
DC input 5V (< 3W)
Operating tempeture: -45 C~+75 C
Up to to 115.2Kbps data rate
