Helmholz REX 100 WiFi, 3 x LAN (switch)/1 x WAN/1 x WiFi interface

Ethernet router
Ethernet participants, such as PLC control systems, can be reached with the REX 100 industrial routers, irrespective of the manufacturer.
Produktnummer: 700-875-WIF51

The REX 100 routers are systematically designed to operate in conjunction with the myREX24 V2 portal: All programming and remote maintenance is carried out exclusively through the portal. 
With the digital inputs, alarms can be sent via the myREX24 V2 portal as SMS and e-mail.
The USB host port present in all devices enables the connection of USB devices (e.g. programming port of a drive) via the remote maintenance tunnel (USB-over-IP).

The REX 100 WiFi establishes the connection with the myREX 24 V2 portal via WLAN. Additional Ethernet participants can be connected at the router via the integrated 3-port switch. For data transmission, our industrial router uses an encrypted VPN tunnel on the basis of the secure OpenVPN protocol.

  • Integrated firewall
  • Digital inputs for establishing a connection and issuing alarms
  • USB-over-IP
  • Space-saving compact size
  • Integrated 3-port LAN switch
  • Additional WAN port
  • Secure OpenVPN remote maintenance access via myREX24 V2 portal
General information
Order number 700-875-WIF51
Dimensions (DxWxH) 37 x 58,5 x 76,5 mm
Weight Approx. 130 g
Number of inputs | type 2 | 24 V (DC), as per DIN EN 61131-2 Type 2
WAN interface
Number 1
Type 10 Base-T/100 Base-T
Connection RJ45 socket
Transmission rate 10/100 Mbps
WiFi interface
Type IEEE802.11b/g & 802.11n (1T1R mode), to 150 Mbps
Frequency range EU (2,412 GHz - 2,472 GHz, 1-13 channels)
Transmission speed 802.11b: 1,2,5.5,11 Mbps
802.11g: 6,9,12,18,24,36,48,54 Mbps
802.11n: (20 MHz) MCS0-7, up to 72 Mbps
802.11n: (40 MHz) MCS0-7, up to 150 Mbps
Wireless security methods WPA/WP2, 64/128/152 bit WEP, WPS
LAN interface
Number 3
Type 10 Base-T/100 Base-T
Connection RJ45 socket
Transmission rate 10/100 Mbps
USB interface
Protocol USB 2.0 host
Connection USB A socket
Status indicator
4 LEDs, function status, 8 LEDs, Ethernet status