Communications; Communications Specifications - Delta DPM-C501L Operation Manual

Communication RS-485 port
Dimension (W x H x D)
Mechanical
Characteristics
IP Degree of Protection
Ambient operating temperature
Storage temperature
Environment
Relative Humidity
Altitude
Display
Screen type LCD
Backlight Blue LED
Electrostatic Discharge
Immunity to Radiated Fields
Immunity to Fast Transients
Immunity to Impulse Waves
Conducted Immunity
Immunity to Magnetic Fields
Immunity to Voltage Dips
Radiated Emissions
Conducted Emissions
Harmonics
Flicker Emissions
2.2

Communications Specifications

RS-485 MODBUS RTU
Baud rate 9600 / 19200 / 38400 bps
Electromagnetic Compatibility
IEC 61000-4-2
IEC 61000-4-3
IEC 61000-4-4
IEC 61000-4-5
IEC 61000-4-6
IEC 61000-4-8
IEC 61000-4-11
FCC Part 15 Class A, EN55011 Class A
FCC Part 15 Class A, EN55011 Class A
IEC 61000-3-2
IEC 61000-3-3

Communications

C h a p t e r 2 P r o d u c t Sp e c i f i c a t i o n
MODBUS-RTU
Baud rate 9600 / 19200 / 38400 bps
96 * 96 * 91.8 mm
IP52 (front display), IP20 (meter body)
-20 °C to +50°C (-4°F to +122°F)
-30 °C to +60 °C (-22°F to +140°F)
5 to 95 % RH
Blow 2000 meter
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