Advantech LoRaWAN DAQ Controller LEO-S550-DAG0

LEO-S550-DAG0 is a LoRaWAN DAQ Controller designed to interface with wired devices via digital I/O, analog inputs, RS232, RS485, and PT100 RTD inputs, supporting multiple triggering conditions and embedded watchdog for stability. It features an industrial metal case with a operating temperature range of -20°C to 60°C and operates on 5-24 V DC through a 3.5mm terminal block. The device includes 4 opto-isolated digital inputs, 2 digital outputs with SPDT relay contacts rated at 3A DC/AC, one RS232 and one RS485 serial port, two 4-20 mA and two 0-10 V analog inputs with 12-bit resolution, and two PT100 RTD inputs. It complies with LoRaWAN standards and is certified for FCC and CE usage, with dimensions of 93 x 70 x 22 mm and a weight of 470 g.