Properties
| Version | Security/NAT/VPN/U-link Router, Fast Ethernet, 4x RJ45 10/100BaseT(X), IP30, -30 °C...70 °C |
| Order No. | 2751270000 |
| Type | IE-SR-4TX |
| GTIN (EAN) | 4050118899955 |
| Qty. | 1 items |
| Depth | 94.8 mm |
| Depth (inches) | 3.732 inch |
| Height | 134.5 mm |
| Height (inches) | 5.295 inch |
| Width | 29.9 mm |
| Width (inches) | 1.177 inch |
| Net weight | 175 g |
| Storage temperature | -40 °C...85 °C |
| Operating temperature | -30 °C...70 °C |
| Humidity | 5 - 90 %, no condensation |
| RoHS Compliance Status | Compliant with exemption |
| RoHS Exemption (if applicable/known) | 6c, 7a, 7cI |
| REACH SVHC | Lead 7439-92-1 |
| SCIP | 9229992a-00b9-4096-8962-200a7f33e289 |
| EMC standards |
EN 55032
EN 55024 EN 61000-6-2 EN 61000-6-4 |
| Safety standard |
UL 61010-1
UL 61010-2-201 |
| Shock | according to IEC 60068-2-27 |
| Vibration | according to IEC 60068-2-6 |
| Humidity | 5 - 90 %, no condensation |
| Operating altitude |
|
| Operating temperature, max. | 70 °C |
| Operating temperature, min. | -30 °C |
| Storage temperature, max. | 85 °C |
| Storage temperature, min. | -40 °C |
| Time interval | 3 years |
| Digital inputs |
1x
galvanically isolated VPN-initiate: establishes a pre-configured VPN connection (24 V in) Cut: physically disconnects (Link Down) the WAN port (24 V in) Trigger pre-configured packet filter rules (24 V in) |
| Function reset button | Restoration of factory settings |
| LED indicator |
Power: indicates power supply status, boot-up process, firmware update process
Status: indicates system status VPN: indicates VPN tunnel status Port LED: Link/ACT, Speed (RJ45 port) |
| Number of ports | 4x RJ45 10/100BaseT(X) |
| Number of SCM-Card slots | 1 |
| RJ45 ports |
10/100BaseT(X)
auto negotiation Full-/half-duplex mode Auto MDI/MDI-X port |
| SCM-Card slot type |
Smart Card (ID-000 format)
Save and restore the configuration using smart card (memory chip) |
| Serial port |
1x RS-485
2-wire galvanically isolated 1 removable 3-pole terminal block |
| Device configuration |
Webbrowser (HTTP/HTTPS)
SNMP v1/v2c/v3 Windows tool |
| Monitoring function |
SNMP v1/v2c/v3
Syslog Event based warning via SNMP trap |
| IP-address management |
Static
DHCP-Client DHCP-Server (pool-based) DNS-Relay |
| Time synchronization management |
NTP client
NTP server |
| Industrial protocol support | Modbus/TCP slave |
| Connection type | 1 removable 4-pin terminal block |
| Current consumption |
|
| Overload current protection | Yes |
| Reverse polarity protection | Yes |
| Voltage supply |
24 V DC
1 single input |
| Voltage supply range |
|
| Firewall functions |
Stateful Packet Inspection Firewall (Layer-3)
Transparent bridge mode (4-port switch with additional Layer-2 filter) |
| NAT functions | Source / Destination NAT (Port / Host / Network) |
| Routing functions |
IPv4 routing
Static and dynamic IP Routing RIPv2 / OSPF |
| VPN functions |
u-link client
OpenVPN (Server or Client) IPSec (Initiator or Responder) |
| Housing main material | Plastic |
| Protection degree | IP30 |
| Speed | Fast Ethernet |
| Type of mounting | DIN rail |
| Standard |
IEEE 802.3 for 10BASE-T
IEEE 802.3u for 100BASE-TX |
| Product information | For the SCM card usage please check the compatibility list for suitable router models and hardware revisions found at the SCM card IE-EBR-SMARTCARD-SR 2909820000. |
| Approval/Certificate/Document of Conformity |
[EU Declaration of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_157334)
[RCM Declaration of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_166551) [UK Declaration of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_261022) [Manufacturer's declaration for operating altitude](https://mdcop.weidmueller.com/mediadelivery/asset/900_236832) |
| Engineering Data | [CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_212291) |
| Eplan Data Portal | [Eplan data](https://dataportal.eplan.com/part-details/WEI.2751270000) |
| CADENAS eCATALOG | [CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=2751270000) |
| Product Change Notification | [Firmware Release Notes](https://mdcop.weidmueller.com/mediadelivery/asset/900_176905) |
| Software |
[Software -- Router Search Utility](https://mdcop.weidmueller.com/mediadelivery/asset/900_35898)
[Device description -- SNMP MIB file](https://mdcop.weidmueller.com/mediadelivery/asset/900_35901) [Firmware -- Current Firmware](https://mdcop.weidmueller.com/mediadelivery/asset/900_166913) |
| User Documentation |
[User Note - Secure Router Configuration](https://mdcop.weidmueller.com/mediadelivery/asset/900_78225)
[Hardware Installation Guide](https://mdcop.weidmueller.com/mediadelivery/asset/900_157324) [u-link EULA V3 EN (28.5.2018)](https://mdcop.weidmueller.com/mediadelivery/asset/900_157684) [Manual](https://mdcop.weidmueller.com/mediadelivery/asset/900_166914) [u-link EULA V4 EN (20.9.2023)](https://mdcop.weidmueller.com/mediadelivery/asset/900_307879) [Mandatory connection parameters for u-link VPN clients](https://mdcop.weidmueller.com/mediadelivery/asset/900_317647) |
| Catalogues | [Catalogues in PDF-format](LINK/Catalog.html) |
| ETIM 6.0 | EC001478 |
| ETIM 7.0 | EC001478 |
| ETIM 8.0 | EC001478 |
| ETIM 9.0 | EC001478 |
| ECLASS 9.0 | 19-17-01-03 |
| ECLASS 9.1 | 19-17-01-03 |
| ECLASS 10.0 | 19-17-04-05 |
| ECLASS 11.0 | 19-17-04-05 |
| ECLASS 12.0 | 19-17-04-05 |
| ECLASS 13.0 | 19-17-04-05 |
| ECLASS 14.0 | 19-17-04-05 |
| Approvals |    |
| ROHS | Conform |
| UL File Number Search | [UL Website](LINK/UL_search.html) |
| Certificate no. (cULus) | E141197 |