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GSM
GSM Gateways and Communication Modules for Industrial Automation
GSM gateways, also known as cellular routers or industrial modems, are critical components for remote monitoring and control in automation networks. These devices enable bidirectional communication between field equipment (PLCs, RTUs, sensors) and central control systems via mobile ...
GSM Gateways and Communication Modules for Industrial Automation
GSM gateways, also known as cellular routers or industrial modems, are critical components for remote monitoring and control in automation networks. These devices enable bidirectional communication between field equipment (PLCs, RTUs, sensors) and central control systems via mobile networks (2G, 3G, 4G LTE, and emerging 5G). Key technical specifications include supported frequency bands, data transfer rates (up to 150 Mbps for LTE), number of SIM slots (single or dual), Ethernet ports (10/100/1000 Mbps), serial interfaces (RS-232/485), VPN support (IPsec, OpenVPN), and power supply ranges (typically 9-48 VDC). Industrial-grade models offer wide operating temperatures (-40°C to +75°C) and DIN-rail mounting for cabinet integration.
These modules are deployed in diverse sectors: water and wastewater management (pump station control), oil and gas (pipeline monitoring), energy distribution (substation automation), smart agriculture (irrigation systems), transportation (traffic light control), and building management (HVAC and access control). They are essential for SCADA systems requiring reliable cellular backup or primary connectivity in remote locations without wired infrastructure.
Our GSM category includes several subcategories: 4G LTE routers with integrated Wi-Fi, industrial cellular modems for serial-to-cellular conversion, and GSM alarm dialers for event notification. Key article codes follow patterns like "MW0504-4G" for LTE routers, "MW0504-3G" for 3G modems, and "MW0504-DL" for dialer units. Each code typically includes the base family (MW0504) followed by a suffix indicating generation or feature set (e.g., -LTE, -3G, -DualSIM). We stock leading brands such as Moxa, Phoenix Contact, and Siemens.
Partnering with Electric Automation Network ensures access to real-time pricing, up to 65% discount off list, and express worldwide shipping from our global logistics hubs. Our team of specialized automation engineers provides personalized technical support for configuration, network planning, and troubleshooting, including assistance with APN settings, firewall rules, and VPN tunnels. We also supply detailed technical documentation, datasheets, and application notes for each article.
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