Helmholz 700-873-WAN02 REX 300 WAN, PROFIBUS/MPI, serial interface
Helmholz 700-873-WAN02 REX 300 WAN, PROFIBUS/MPI, serial interface
Code: 700-873-WAN02
Brand: Helmholz
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Replacement type REX 250 WAN.
They enable reliable and secure Internet remote maintenance of machines and systems. Thanks to the integrated Firewall, remote access is allowed only for authenticated users.
In combination with the myREX24 V2 portal, the complete scope of performance of industrial routers with the functions of remote maintenance, visualization, WEB2go, alarm and logging of the PLC data is possible.
An additional serial port makes it possible to also incorporate serial devices into your remote maintenance (Serial-over-IP).
| General information | ||
|---|---|---|
| Order number | 700-873-WAN02 | |
| Article name | REX 300 WAN, PROFIBUS/MPI, serial interface | |
| Scope of delivery | REX 300, Ethernet cable, Quick Start Guide | |
| Dimensions (DxWxH) | 125 x 40 x 128 | |
| Weight | Approx. 300 g | |
| WAN interface | ||
| Number | 1 | |
| Type | 10 Base-T/100 Base-T | |
| Connection | RJ45 socket | |
| Transmission rate | 10/100 Mbps | |
| LAN interface | ||
| Number | 1 | |
| Type | 10 Base-T/100 Base-T | |
| Connection | RJ45 socket | |
| Transmission rate | 10/100 Mbps | |
| USB interface | ||
| Protocol | USB 2.0 host | |
| Connection | USB A socket | |
| Serial Interface | ||
| Protocol | RS232 or RS485 | |
| Transmission rate | RJ45 socket | |
| MPI/PROFIBUS interface | ||
| Transmission rate | 9.6 kbps ... 12 Mbps | |
| Connection | Socket, SUB-D, 9-pin | |
| Status indicator | 6 LEDs, function status 4 LEDs, Ethernet status | |
| Voltage supply | 24 V DC, 10–30 V DC | |
| Current draw | Max. 500 mA with DC 24 V | |
| Ambient conditions | ||
| Ambient temperature | 0 °C ... +50 °C | |
| Transport and storage temperature | -20 °C … +60 °C | |
| Relative air humidity | 95 % r H without condensation | |
| Pollution degree | 2 | |
| Protection rating | IP20 | |
| Certifications | CE | |
| CE | ||
| RoHS | Yes | |
| REACH | Yes | |
Helmholz Datasheets
| Country & Language | File Name | Download Link |
 United States (English) |
Helmholz-EN_42334.pdf | Download |
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