CIRCUTOR CEM-M-RS-485 - Manual (Page 19)

5�- TECHNICAL FEATURES
Power supply
Rated voltage 230 V~ ± 20%
Maximum power consumption 4 VA
Frequency 50/60 Hz with no differentiation
Insulation
AC voltage 4kV RMS 50Hz during 1 minute
Overimpulse
1�2/50ms 0Ω source impedance 6 kV at 60º and 240º, with positive and negative polarization
Memory
Setup, events, load curve Non-volatile EEPROM memory
User interface
LED 3 LEDs ( POWER - LINK - COMS)
RS-485 communication
Communications protocol Modbus
Baud rate 9600, 19200, 38400
Stop bits 1
Parity no parity
Environmental features
Operating temperature -25ºC... +70ºC
Storage temperature -35ºC... +80ºC
Relative humidity (non-condensing) 5 ... 95%
Maximum altitude 2,000 m
Mechanical features
Dimensions Figure 6
Enclosure ABS + V0 polycarbonate
Weight 115 gr
Protection degree
IP 51 installed
IP 40 in the terminal area
Standards
Safety requirements for electrical units for measurement, control and
laboratory use� Part 1: General requirements�
EN 61010-1: 2010
Electromagnetic compatibility (CEM)� Part 6-2: Generic standards�
Immunity for industrial environments�
EN 61000-6-2: 2005
Electromagnetic compatibility (CEM)� Part 6-3: Generic standards�
Emission standard for residential, commercial and light industry envi-
ronments�
EN 61000-6-3: 2007
19 Instruction Manual
CEM M-RS485