CIRCUTOR CEM-C30 series - Manual (Page 37)

( Continuation ) Impulse output
Programmed weight of the impulse 10 Wh / impulse
No� of maximum impulses per second 12
IR port (service port)
Hardware EN62056-21
Communications protocol Modbus
Baud rate 9600
Data bits 8
Stop bits 1
Parity no parity
User interface
Display LCD
Maximum counter value 999999.9 kWh
Buttons 2 buttons
LED
2 LEDs: kWh, 20000 imp/kWh
k varh, 20000 imp/kvarh
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 16) in mm. IEC60715
Weight 230 g.
Enclosure EN50022
Protection degree
IP 51 installed
IP40 in terminal area
90
70
35.5
5 44
64
45 65
Figure 16: Dimensions of the CEM-C30�
37 Instruction Manual
CEM-C30