Code: 700-860-WAL01
Marke: Helmholz
Secure communication and simple addressing – WALL IE protects your automation network against unauthorized access. Due to the individual configuration, the firewall can be easily adapted to the requirements of the respective machine network.
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.
General information |
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| Order number | 700-860-WAL01 |
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| Article name | WALL IE |
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| Scope of delivery | WALL IE, Quick Start Guide |
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| Dimensions (DxWxH) | 32,5 x 58,5 x 76,5 mm |
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| Weight | Approx. 130 g |
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Number of inputs | 2 | 24 V (DC), as per DIN EN 61131-2 Type 2 |
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WAN interface |
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| Number | 1 |
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| Type | 10 Base-T/100 Base-T |
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| Connection | RJ45 socket |
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| Transmission rate | 10/100 Mbps |
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LAN interface |
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| Number | 3 |
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| Type | 10 Base-T/100 Base-T |
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| Connection | RJ45 socket |
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| Transmission rate | 10/100 Mbps |
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Operating modes | Bridge, NAT (Basic NAT, NAPT) |
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Packet filter | IPV4 addresses, protocol (TCP/UDP), ports: “WAN to LAN” and “LAN to WAN” separated, MAC addresses (black & whitelisting) |
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Status indicator | 4 LEDs, function status 8 LEDs, Ethernet status |
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Voltage supply | 24 V DC, 18–30 V DC |
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Current draw | Max. 250 mA with 24 V DC |
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Power dissipation | Max. 2.4 W |
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Ambient conditions |
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| Ambient temperature | -40 °C ... +75°C |
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| Transport and storage temperature | -40 °C … +85 °C |
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| Relative air humidity | 95 % r H without condensation |
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| Pollution degree | 2 |
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| Protection rating | IP20 |
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| Certifications | CE, UL |
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UL |
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| UL | UL 61010-1/UL 61010-2-201 |
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| Voltage supply | 24 V DC (18 ... 30 V DC, SELV and limited energy circuit) |
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| Pollution degree | 2 |
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| Altitude | Up to 2,000 m |
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| Temperature cable rating | 87 °C |
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CE |
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| RoHS | Yes |
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| REACH | Yes |
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