WALL IE
IE Bridge and Firewall

WALL IE, the Industrial Ethernet Bridge and Firewall, simply integrates your machinery network into the higher-level production network. A packet filter protects the networks from unauthorized access. If identical IP address ranges are to be realized, WALL IE functions as a bridge. 

WALL IE, Industrial Ethernet Bridge und Firewall

WALL IE, Industrial Ethernet Bridge und Firewall
WALL IE, Industrial Ethernet Bridge und Firewall

The NAT operating mode serves the forwarding of the data traffic between various IPv4 networks. It enables the address translation via NAT and uses packet filters for the limitation of access to the automation network located behind. 
In the bridge operating mode, WALL IE acts as a layer 2 switch. In contrast with normal switches, however, packet filtering is also possible in this operating mode. This means that the restriction of access to individual areas of your network can be achieved without having to use different networks for this purpose.

  • Integration of machine networks into the higher-level plant network
  • Bridge function for identical IP address ranges
  • NAT (Basic NAT, NAPT and port forwarding)
  • Access restriction through packet filters: IPV4 addresses, protocol (TCP/UDP), ports, MAC addresses 
  • Reduction of the network load through the filtering of broadcasts and multi-casts
  • Quick and easy configuration via a responsive web interface
  • Static routes to other networks
  • Reporting of events to a Syslog server
  • Import and export of the configuration
  • Industry-compatible design for mounting on a DIN rail

Download PDF datasheet
General information
Order number 700-860-WAL01
Article name WALL IE
Scope of delivery WALL IE, Quick Start Guide
Dimensions (DxWxH) 35 x 59 x 76 mm
Weight Approx. 130 g
Number of inputs 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
LAN interface
Number 3
Type 10 Base-T/100 Base-T
Connection RJ45 socket
Transmission rate 10/100 Mbps
Operating modes Bridge, NAT (Basic NAT, NAPT)
Packet filter IPV4 addresses, protocol (TCP/UDP),
ports: “WAN to LAN” and “LAN to WAN” separated,
MAC addresses (black & whitelisting)
Status indicator 4 LEDs, function status
8 LEDs, Ethernet status
Voltage supply 24 V DC, 18–30 V DC
Current draw Max. 250 mA with 24 V DC
Ambient conditions
Ambient temperature -40 °C ... +75°C
Transport and storage temperature -40 °C … +85 °C
Relative air humidity 95 % r H without condensation
Pollution degree 2
Protection rating IP20
Certifications CE, UL
UL
UL UL 61010-1/UL 61010-2-201
Voltage supply 24 V DC (18 ... 30 V DC, SELV and limited energy circuit)
Pollution degree 2
Altitude Up to 2,000 m
Temperature cable rating 87 °C
CE
RoHS Yes
REACH Yes

Videos

WALL IE - Industrial ethernet bridge and firewall

Technical Documentation

 Name Version Size Tags
WALL IE, Quick Start Guide 7 4 MB WALLIE, Wall IE, Wallie
WALL IE, Manual 1 3 MB WALLIE, Wall IE, Wallie

Flyers

 Name Version Size Tags
Protect and connect industrial networks 11-2017 3 MB

License Agreements

 Name Version Size Tags
WALL IE, OpenSource licence terms 179 KB WALLIE, Wall IE, Wallie

Software

 Name Version Size Tags
WALL IE, Firmware 1.06.100 8 MB History WALLIE, Wall IE, Wallie
Infrastructure Products, Macros for EPLAN Electric P8* 1 3 MB

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Our products contain, among others, open source software. This software is subject to the applicable licensing conditions. We will send you the appropriate licensing conditions, including a copy of the complete licensing text, together with the product. These are also available in our download area of the respective product under www.helmholz.de. We also offer to send you or any third party the complete source code of the applicable open source software as a DVD upon request for a contribution towards costs of 10.00 Euro. This offer is valid for a period of three years as of the delivery of the product.