Robustel R1520 User Guide
RT056_UG_R1520_v.1.0.3 Dec. 25, 2021 13/159
Measuring range: 4 ~ 20mA / 0 ~ 24V
Others
1 x Reset button (Tact Switch)
1 x 480 Mbps high-speed USB 2.0 interface (host mode), Type A, 5V / 500 mA
LED indicators - 1 x RUN, 1 x Modem, 1 x USR, 1 x WiFi, 1 x RSSI
Power Supply and Consumption
Connector: 2-pin 3.5 mm female socket with lock
Input voltage: 9 to 36V DC
Power consumption: Idle: 100 mA@12 V;
Data link: 1000 mA (peak) @12 V
Physical Characteristics
Ingress protection: IP30
Housing & Weight: Plastic, 250 g
Dimensions: 105mm (length) x 90mm(width) x 46mm(thickness)
Installations: Desktop, wall mounting or DIN rail mounting (Wall mounting and Din rail mounting installation
requires additional installation accessories)
Operating Temperature: -25~+70 °C
Storage Temperature: -40~+85 °C
Relative Humidity: 5~95% RH
1.4 Dimensions