Fema Electronica K40-CR, Руководство пользователя, Страница: 6 / 28

FEMA ELECTRÓNICA . Series K . K40-CR
6
1.9 Mechanical dimensions (mm)
1.8 Technical specifications
Digits
number of digits 4
led 7 segments led
color red
digit height 20 mm
Reading modes
* Meaning : (d=days, h=hours, m=minutes, s=seconds, c=cents of second)
Sexagesimal reading modes
mm.ss
hh.mm
dd.hh
Decimal reading modes
ssss mmmm hhhh
sss.s mmm.m hhh.h
ss.ss mm.mm hh.hh
maximum reading 99.59 / 99.23 / 9999
minimum reading -19.59 / -19.23 / -1999
Accuracy
of the quartz ±0.01 %
Thermal drift
20 ppm / ºC
Controls start, stop, reset
default signal free potential contact
configurable for ... NPN, PNP, Namur, pick-up, TTL, induc -
tive, mechanical, ...
maximum Vdc on terminals ±30 Vdc
excitation voltage config18 Vdc, +15 Vdc, +9 Vdc, +5 Vdc
maximum current 70 mA
protection yes, current limited to 70 mA
Display refresj
12 refresh/ second
retention memory yes, recovers counting value in case of
power-loss
Power
power ‘H’ 85 to 265 Vac/dc
power ‘L’ 11 to 60 Vdc and 24/48 Vac
isolation* 2500 Veff with power‘H’
1500 Veff with power ‘L’
*tested during 60 seconds.
consumption <1.5 W only meter
<4.0 W meter with options
Configuration
3 buttons front keypad
Front protection IP65
Output and control options relays, analog outputs, serial communi -
cations
(see section 2)
Mechanical
mounting panel
connections plug-in screw terminal
housing material ABS, polycarbonate (V0)
weight <150 grams
front size 96 x 48 mm (1/8 DIN)
panel cut-out 92 x 44 mm
depth from panel 91 mm (including terminals)
Temperature
operation from 0 to +50 ºC
storage from -20 to +70 ºC
warm-up time 15 minutes
44
92
Panel
cut-out
16
8 75
96
48