====== BM-GW ====== **BTMS IOT Gateway** {{:wiki:01_btms:00_hw:bm-gw_main_picture.jpg?nolink&400|}} | Order code: ^ BM-GW-01 | NO GSM modem | | ::: ^ BM-GW-02 | With GSM modem | | Mounting: | DIN rail || | Dimensions: | 86 x 114 x 30 mm || ===== Highlights & Features ===== * Local WEB UI * real-time data display * data logging * history data display (tables, time-plots) * history and real-time data download * e-mail, SMS alarming * Robust and safe connection of BTMS system to BTMS cloud platform. * Secure access and communication (TLS encryption) * Local data buffer, no data loss * User data safety according to GDPR * Secure remote access to BM-C controllers ===== System specifications ===== * Up to: * **32strings arbitrarily distributed on several UPSs** * **120 batteries / string** (3840 batteries / system) * **Temperature and humidity** sensor for each string * Logging data for one year by automatically deleting old data * Send e-mail and SMS alarms directly from the device ===== HW Technical specification ===== |<600px 100px 150px >| ^ Power supply: | 12 VDC 2A max (Barrel Connector 5.5mm x 2.1mm) || ^ Construction: | Extruded aluminum IP30 || ^ CPU: | Rockchip RK3588 Quad-core ARM Cortex-A76(up to 2.4GHz) and quad-core Cortex-A55 CPU (up to 1.8GHz) || ^ System Memory: | 4 GB LPDDR4X at 2133MHz || ^ Storage: | eMMC Flash 32GB, 256 GB SSD || ^ Ethernet: | 2 x RJ-45 10/100/1000/2500 Mbps || ^ LTE: | Cat 4 || ^ Working temp.: | 0°C to +70°C || ^ Humidity: | 0% to 95% || ^ Vibration Endurance: | 2 Gms with storage (5 to 500Hz, X/Y/Z direction; random, operating) || ===== Wiring ===== {{wiki:01_btms:00_hw:wiring_diagram.png?nolink&400|}}