Description
WALL IE - Industrial NAT Gateway/Firewall Standard
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.
Features
- 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
- Easily integrate same IP subnets through port forwarding (NAPT)
- Import and export of the configuration
- DHCP-Server (LAN) / DHCP-Client (WAN)
- DNS-Server (LAN)
Technical Specifications
General Information
| Feature | Details |
|---|---|
| Order Number | 700-860-WAL01 |
| Article Name | WALL IE – Industrial NAT Gateway/Firewall |
| Scope of Delivery | WALL IE, Quick Start Guide |
| Dimensions (DxWxH) | 32.5 x 58.5 x 76.5 mm |
| Weight | Approx. 130 g |
| Status Indicator |
|
| Voltage Supply | 24 V DC, 18–30 V DC |
| Current Draw | Max. 250 mA with 24 V DC |
| Power Dissipation | Max. 2.4 W |
Ambient Conditions
| Feature | Details |
|---|---|
| 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 |
| Approvals | CE, UL |
I/O
| Feature | Details |
|---|---|
| Amount | 2 | 24 V (DC), as per DIN EN 61131-2 Type 2 |
WAN Interface
| Feature | Details |
|---|---|
| Number | 1 |
| Type | 10 Base-T/100 Base-T |
| Connection | RJ45 socket |
| Transmission rate | 10/100 Mbps |
LAN Interface
| Feature | Details |
|---|---|
| Number | 3 |
| Type | 10 Base-T/100 Base-T |
| Connection | RJ45 socket |
| Transmission rate | 10/100 Mbps |
Firewall Functions
| Feature | Details |
|---|---|
| Operating modes | Bridge, NAT (Basic NAT, NAPT) |
| Packet filter | IPV4 addresses, protocol (TCP/UDP) |
| Ports | “WAN to LAN” and “LAN to WAN” separated |
| MAC adresses | black & whitelisting |
UL
| Feature | Details |
|---|---|
| UL | UL 61010-1/ UL 61010-2-201 |
| Pollution Degree | 2 |
| Voltage Supply | DC 24 V (18 … 30 V DC, SELV and limited energy circuit) |
| Altitude | Up to 2,000 m |
| Temperature Cable Rating | 87 °C |
