Introduction
The industrial firewall forms the link between the IT world and the automation system and meets the requirements of IT security as well as of the maintenance personnel in the production facility. It allows the network as well as access to this network to be monitored. A fundamental protective mechanism is situation-dependent and physical network disconnection. It additionally provides safe access for service purposes.
Equipment versions / nomenclature
| Variant | Ethernet connections (1000 Mbit/s) | 4G/LTE (optional) | GPS (GNSS) | Digital I/Os | CAN bus |
|---|---|---|---|---|---|
| IRF34x1 | 4 x RJ45 | EU or EMEA/US | - | 2 I / 1 O | - |
| IRF38x1 | 8 x RJ45 | x | 5 I / 4 O | - | |
| IRF3851 | 8 x RJ45 | x | x | 5 I / 4 O | x |
Example: DVG - IRF3421 001 - AA / AF01
| Code | Meaning |
|---|---|
| A | Device with software |
| B | Model — IRF3 = Industrial Router and Firewall, third generation |
| IRF34xx: Device with 4 x LAN | |
| IRF38xx: Device with 8 x LAN | |
| IRF3x01: Device without mobile communications card (LTE) | |
| IRF3x21: Device with mobile communications card (LTE) | |
| IRF3x51: Device with CAN bus interface | |
| C | Configuration number |
| 001 … 100: Standard variants of the manufacturer | |
| 101 … 899: Customer and application specific variants | |
| 900 … 999: Sample devices (e.g. for testing purposes) | |
| D | Operating system configuration: Letters AA … ZZ |
| E | Parts list version including firmware |
Event log
If the firewall is not disconnected from the power supply, an event log saves all events. The event log can be read out both locally and via a central syslog server.
Mobile radio modem (optional)
The integrated LTE modem enables mobile radio connections.
Scope of delivery
Please check that the contents of the package are complete and that they are free of damage:
Scope of delivery 1 x Industrial router and firewall, type IRF3xxx 1 x 4-pin plug for power supply 1 x 3-pin plug for Modbus RTU 1 x 4-pin plug (grey) for digital I/Os #2 Only with IRF38 (except IRF3851): 1 x 8-pin plug for digital I/Os #3…5 Only with IRF3851: 1 x 12-pin plug for digital I/Os #3…5 and CAN bus 1 x Quick-start guide Optional: 2 x Mobile communications antenna Only with IRF3851: 2 x mobile communications antennas, 1 x GNSS antenna Optional accessory: 1 x VESA mounting plate |
Environmental conditions
The device can be put into operation and used under the following conditions. Failure to observe any one of these conditions will invalidate the warranty of the device. ADS-TEC cannot be held liable for any damages arising from improper use and handling. See also chapter 11 Technical data.
The following temperature specifications apply to an operating altitude of max. 2000 m:
Ambient temperature with mobile communications module in operation -30 … +50°C for storage -40 … +85°C Ambient temperature without mobile communications module in operation IRF3401: -30 … +65°C / IRF3801: -30 … +70°C for storage -40 … +85°C Humidity in operation 5 … 90 %, without condensation for storage 5 … 90%, without condensation |