Ethernet Bridges and Firewalls
Secure communication and simple addressing – The Helmholz WALL IE protects your automation network against unauthorized access.
Please contact us and we can help you select the best bridge/firewall for your application and provide a quote.
NAT Gateway and Firewall
Helmholz’s WALL IE, the Industrial Ethernet Bridge and Firewall, simply integrates your machinery network into the higher-level production network. A package filter protects the network from unauthorized access. If identical IP address ranges are to be realized, WALL IE functions as a bridge.
The NAT operating mode serves the forwarding of the data traffic between various IPv4 networks. It enables address translation via NAT and uses package filters to limit 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, package 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.
Helmholz Wall IE standard
- Low effort for IP integration in higher-level networks (NAT)
- Integration of series machines with the same IP addresses in the production network
- 4 Ports with 100 MBit/s
- NAT (Basic NAT, NAPT und Portforwarding)
- SNAT: No adjustment of the network configuration in the LAN network necessary
- Access restriction through packet filters: IPV4 addresses, protocol (TCP/UDP/ICMP), 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
- Easily integrate same IP subnets through port forwarding (NAPT)
- Reduced to the essential functionality
- Import and export of the configuration
- DHCP-Server (LAN) / DHCP-Client (WAN)
- DNS-Server (LAN)
- User administration
- Space-saving industrial design for DIN rail
Order code: Helmholz Wall IE standard 700-860-WAL01
Helmholz Wall IE plus
- 8 ports for 100/1000 Mbps with free assignment to LAN or WAN network
- Low effort for IP integration in higher-level networks (NAT)
- Integration of series machines with the same IP addresses in the production network
- NAT (Basic NAT, NAPT und Portforwarding)
- SNAT: No adjustment of the network configuration in the LAN network necessary
- Access restriction through packet filters: IPV4 addresses, protocol (TCP/UDP/ICMP), 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
- Easily integrate same IP subnets through port forwarding (NAPT)
- Reduced to the essential functionality
- Import and export of the configuration
- DHCP-Server (LAN) / DHCP-Client (WAN)
- DNS-Server (LAN)
- User administration
- Space-saving industrial design for DIN rail
Order code: Helmholz Wall IE plus 700-862-WAL01
Helmholz Wall IE compact
- Low effort for IP integration in higher-level networks (NAT)
- Integration of series machines with the same IP addresses in the production network
- 2 Ports for 100/1000 MBit/s
- NAT (Basic NAT, NAPT und Portforwarding)
- SNAT: No adjustment of the network configuration in the LAN network necessary
- Access restriction through packet filters: IPV4 addresses, protocol (TCP/UDP/ICMP), 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
- Easily integrate same IP subnets through port forwarding (NAPT)
- Reduced to the essential functionality
- Import and export of the configuration
- DHCP-Server (LAN) / DHCP-Client (WAN)
- DNS-Server (LAN)
- User administration
- Space-saving industrial design for DIN rail
Order code: Helmholz Wall IE compact 700-863-WAL01
We offer training courses
JCOM Automation Inc. offers high-quality, hands-on training. Our courses have a lot of labs, and we have all the latest equipment, including state of the art diagnostic equipment. We offer training on; PROFIBUS, PROFINET, EtherNet/IP, Modbus TCP, Modbus RTU, and HART. For a quote on a course, please contact us directly.
We are a certified training center for PROFIBUS PROFINET International for both PROFIBUS and PROFINET, which guarantees high-quality training.