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november 2021.
Westermo 4G LTE
IEC 61850 routers


Westermo has launched a new range of industrial cellular wireless products designed to provide resilient data communications for remote sites. The Merlin range of compact, rugged, and secure cellular solutions has been specifically developed to support industrial IoT (IIoT) and machine-to-machine (M2M) solutions in demanding utility, infrastructure, and transportation applications. The routers meet the requirements of IEC 61850-3 Class 1 Medium Voltage substation and railway trackside EN 50121-4 standards.
"Zero Touch Deployment" enables the economical, reliable and consistent inclusion of routers in large projects.


Virtual Access Activator is a telco-grade, automated provisioning and monitoring system designed to simplify the logistic issues associated with deploying and managing thousands of routers. Activator can be a cloud-based or a privately installed server.
Virtual Accecc Monitor is a secure portal that provides your support team with live monitoring of devices, real-time diagnostics, email notification, and dashboard graph reporting. Activator automatically creates an entry for a router in the Monitor database during the router initialisation process, which means all the device identities are displayed automatically in Monitor. Together, Activator and Monitor provide a highly scalable management solution that grows with your service.
Westermo WeConnect is a networking solution that enables secure remote connections to the network edge. Strong encryption techniques make it possible to remotely access any device on the network using a PC, smartphone or tablet. This allows the network to be managed from anywhere in the world, resulting in significant time and cost savings.

Technical characteristics of devices:
   Ethernet ports: 4 x 10/100 Mbit/s, RJ-45.    Serial ports (configurable): 0 or 2 x RS-232485, RJ-45.
   Optical ports: 2 x 100/1000 Mbit/s SFP, LC connector (SFP transceivers are order separately).
   2 Mini-SIM card slots.    3 x SMAf LTE antenna sockets.    Isolated power supply: 9,6 - 60 VDC.
   0 or 6 digital inputs, 0 or 2 digital outputs (mini-RTU functionality).
   Protocol conversion: IEC 60870-5, IEC 61850, Modbus RTU, Modbus TCP, DNP3, Serial to Ethernet.
   Secure Boost ensures software is authentic and unmodified.
   Installed TPM (Trusted Platfom Module) keeps cryptographic keys secure.
   Operating temperature: -40 to +70 °C.    DIN rail mountable.    Warranty 5 years.

Merlin 4600 series data sheet (.pdf, en, 4,57 MB)
Activator data sheet (.pdf, en, 323 kB)   Monitor data sheet (.pdf, en, 261 kB)
WeConnect data sheet and quick start (.pdf, en, 1,34 MB)


Za več informacij obiščite Westermo spletno stran, ali pa se obrnite na pooblaščenega Westermo distributerja, podjetje MICROSTAR d.o.o. (e-mail).

MICROSTAR d.o.o., Siget 18B, HR-10020 Zagreb, tel.: +385 1 3647 849
www.microstar.si westermo@microstar.si