905U-G Range Wireless Gateway

ELPRO’s 905U-G series multi-hop repeat five times, support a variety of industrial protocols and can be combined with ELPRO’s 905U-I/O and 115S products to create simple to complex I/O and data bus networks. Using 900MHz spread spectrum –  suitable for North & South America, Australia/NZ, parts of Asia,  parts of Middle East and Africa.

Applications

  • PLC – PLC,
  • Similar/ dissimilar databases,
  • SCADA System and remote PLC connection,
  • One way and Multi I/O interconnection to PLCs and DCS/ HMI,
  • Moving machinery,
  • PLC to PLC/ HMI connection,
  • Databus cable replacement,
  • Smart instrument interface and connection

TECHNICAL DATA SHEET

Features

  • AC/ DC/ battery power options and UPS battery charger and solar regulator.
  • Interconnects similar/ dissimilar industrial protocols (Master/ Slave, Slave/ Slave, Master/ Master) connecting to databus at full speed (eg 12 Mbps Profibus).
  • Eight on-board digital I/O which can be configured as either inputs or outputs. Additional internal I/O points include low/normal supply/ battery voltage (analog).
  • Point to multi-point connectivity with forward error correction, communications integrity check with security encryption.
  • Online read/ write of register I/O, reporting of signal strength (RSSI) with diagnostics including radio path measurement and communications logging.
  • Class I Div 2 hazardous areas approval (USA/Canada).

Models Available

105/905U-G-MD1
Modbus RTU (Master & Slave), DF1
Up to 4300 I/O points: analog and/or discrete
Modbus – RS232/ 485: 300-19200 bps
DF1 (full duplex) – RS232: 300-19200 bps

105/905U-G-ET1
EtherNet IP, Modbus TCP, TCP/ IP functions
2048 bytes input and 2048 bytes output
(Up to 4300 D I/O or up to 1024 AI/ 1024 AO)
10/100 Mbps, RJ45 connector (transformer isolated interface)
EtherNet/IP Level 2 I/O Server
Modbus/ TCP Class 0, 1 (partially class 2 Slave)
Embedded Web system (Dynamic HTTP)
On-board file system for user downloadable web pages through FTP server; Email (SMTP)

105/905U-G-PR1
Profibus DP Slave; 416 I/O bytes
(Up to 1952 DI/ 1952 DO or up to 122 AI/ 122 AO)
RS-485 optically isolated with onboard DC/ DC converter
Automatic baud rate detection: 9600 bps – 12 Mbps
Profibus DP to EN 50170 standard

105/905U-G-PR2
Profibus DP Master; 2048 bytes input and 2048 bytes output
(Up to 4300 D I/O or up to 1024 AI/ 1024 AO)
RS-485 optically isolated with onboard DC/ DC converter
Automatic baud rate detection: 9600 bps – 12 Mbps
Profibus DP to EN 50170 standard

105/905U-G-DE1
Device Net Slave
512 bytes input and 512 bytes output
(Up to 4300 DI I/O points or up to 256 AI/ 256 AO)
Register size 16 bit – number of remote 905U addresses 500
RS422 optically isolated
Selectable baud rate between 125, 250, 500 Kbps

105/905U-G-M+1
Modbus Plus Slave
2048 bytes input and 2048 bytes output
(Up to 4300 D I/O or up to 1024 AI/ 1024 AO)
RS485 optically isolated
Standard baud rate 1 Mbps
Global data base transactions – routing for up to six networks

Scroll to Top