elvaco CMeX10S

For facility managers, energy engineers and system integrators dealing with multi-meter metering networks, the ELVACO CMeX10S provides an efficient and scalable solution. Rather than being limited by a base gateway’s meter-count or struggling with weak signals and long cable runs, this module boosts drive strength on the M-Bus network, enabling up to 32 slave meters to be connected reliably. The IR pass-through stacking feature allows up to four units to be mounted side-by-side, enabling seamless expansion without complex wiring or separate gateways. The included RS232 interface offers compatibility with legacy systems or bespoke M-Bus converters. Mounted on standard DIN-rail and enclosed in a compact polyamide body, the CMeX10S fits into control cabinets with ease. Its universal 100-240 VAC supply and robust operating temperature range make it suitable for demanding indoor installations, including smart-building metering, sub-metering for utilities, or industrial energy monitoring. Compared to generic extenders, this ELVACO product is purpose-built for M-Bus ecosystems (compliant with EN 13757) and delivers better stackability, clearer diagnostics (via LEDs for power/data/error) and stronger bus drive. In Bangladesh, where reliable meter reading and expandability are key in commercial, industrial and infrastructure projects, the CMeX10S offers a future-proof and compact upgrade path.