2900.CM.4B

The Avior (2900.CM.4B) is a DIN rail-mounted WiFi controller for remote monitoring and control of industrial and building automation systems. This version runs directly on mains power (85–264 VAC, 47–63 Hz / 120–370 VDC) and includes built-in 2G/3G/4G cellular connectivity (microSIM 3FF) for fallback or primary connection where WiFi is unavailable. A factory-installed Li-Poly backup battery provides 15 minutes to 6 hours of operation during power loss. It combines 6 digital inputs, 4 analog inputs, and 4 relay outputs with an embedded web server, Modbus, MQTT, and HTTP support — enabling local and remote control without additional middleware. Alerts can be sent via SMS, call, email, chat, HTTP, or MQTT on any local event.

Connectivity runs via 802.11 b/g/n WiFi (2.4 GHz, WPA/WPA2), 4G LTE (B3/B7/B20) with UMTS and GSM fallback, and Bluetooth 4.2 (BLE) for compatible accessories such as temperature sensors, door sensors, and smart plugs. Analog inputs accept 0–10 V, 0–20 mA, or NTC signals (±2% accuracy); relay outputs are rated 3 A / 250 VAC. The unit fits a 4-module DIN EN-50022 rail, is rated IP40, and operates from −20 °C to +60 °C.

Note: Built-in 4G LTE cellular connectivity (with UMTS/GSM fallback) requires a microSIM (3FF, 3 V / 1.8 V) — not included.