Delta DPM-D510 - 2.2 Communications Specifications

Chapter 2 Specifications
2- 3
2_
Storage temperature
-30 °C ~ +70°C
（
-22°F ~ +158°F
）
Relative Humidity 5 ~ 95% RH
Altitude Below 2000 meters
Pollution level 2
*Meet the requirements of IEC62053-22 with accurate range: 50mA~
Display
Screen Type LCD
Backlight White
Electromagnetic Compatibility
Electrostatic Discharge IEC 61000-4-2
Immunity to Radiated Fields IEC 61000-4-3
Immunity to Fast Transients IEC 61000-4-4
Immunity to Impulse Waves IEC 61000-4-5
Conducted Immunity IEC 61000-4-6
Immunity to Magnetic Fields IEC 61000-4-8
Immunity to Voltage Dips IEC 61000-4-11
Radiated Emissions FCC Part 15 Class A, EN55011 Class A
Conducted Emissions FCC Part 15 Class A, EN55011 Class A
Harmonics Emissions IEC 61000-3-2
Flicker Emissions IEC 61000-3-3
2.2 Communications Specifications
Communications
Communication interface Communication Protocol Baud Rate
RS-485 Modbus-RTU 9600 / 19200 / 38400 bps