Power - input (AC) • Supply voltage: 100 to 240 V AC / 50 or 60 Hz • Power consumption: 2.5 W • Maximum power consumption: 5 W • Power type: External power supply Communication • Type: 2.4G RF • Sampling: 5 minutes • Distance / range: 200 meters • Maximum number of connected inverters: 99 • Communication port: RJ45, RS485 • Communication protocol: ETH 10MB / 100MB, MODBUS SUNSPEC • SUNSPEC - supported versions: 1, 101, 103, 111, 113, 123 Mechanical data • Operating temperature range (° C): -20 ~ +55 • Dimensions (L x W x H): 200mm x 101mm x 29mm • Weight: 0.28 kg • Protection class: IP21 • Cooling: Passive • Mounting: 4 x 0.4mm screw • Display: LCD 2 lines 16 characters