Filter
Top Products
PowerLogic™ PM5500 series user manual Chapter 2—Hardware reference
HRB1684301-01 29
Status inputs
Number / type 4 - Externally excited digital inputs
Voltage ratings
ON state: 15 - 30 V AC / 15 - 60 V DC
OFF state: 0 - 6 V AC / 0 - 6 V DC
Input resistance 100 k
Frequency 25 Hz maximum
Pulse width 50% duty cycle (20 ms minimum ON time)
Response time 10 ms
Opto Isolation 2.5 kV RMS for 60 seconds
Input burden
2 mA at 24 V AC/DC
2.5 mA at 60 V AC/DC
Environmental characteristics
Operating
temperature
Meter -25 to 70 °C (-13 to 158 °F)
Display
-20 to 70 °C (-4 to 158 °F). Display functions to -25 ºC
(-13 °F) with reduced performance.
Storage temperature Meter and display -40 to 85 °C (-40 to 185 °F)
Humidity rating 5 to 95% RH non-condensing at 50 °C (122 °F)
Pollution degree 2
Altitude < 3000 m (9843 ft)
Location Not suitable for wet locations.
EMC (electromagnetic compatibility)
Harmonic current emissions IEC 61000-3-2
Flicker (voltage fluctuation) limits IEC 61000-3-3
Electrostatic discharge IEC 61000-4-2
Immunity to radiated fields IEC 61000-4-3
Immunity to fast transients IEC 61000-4-4
Immunity to surge IEC 61000-4-5
Conducted immunity 150kHz to 80MHz IEC 61000-4-6
Immunity to magnetic fields IEC 61000-4-8
Immunity to voltage dips IEC 61000-4-11
Immunity to damped oscillatory waves IEC 61000-4-12
Radiated emissions FCC part 15, EN55022 Class B
Conducted emissions FCC part 15, EN55022 Class B
Safety
Europe LVD compliance (EN61010-1:2010)
U.S. and Canada cULus (UL61010-1:2012, CSA22.2 No.61010-1-12)
Protective class
Protective class II. Double insulated for user accessible
parts.
RS-485 communications
Number of ports 1
Maximum cable length 1219 m (4000 ft)
Unit loads Up to 32 devices on the same bus
Parity
Even, Odd, None (1 stop bit for Odd or Even parity; 2 stop
bits for None)
Baud rate 9600, 19200, 38400 baud
Protocol Modbus RTU, Modbus ASCII (7 or 8 bit), JBUS
Firmware and language file update Update via the communication port using DLF3000
Isolation 2.5 kV RMS, double insulated
Electrical characteristics (Continued)