Fema Electronica K Series, User Manual, Page: 5 / 32

FEMA ELECTRÓNICA . Series K . K40-232
5
1.12 Mechanical dimensions (mm)
1.11 Technical specifications
Protocol ASCII
Bus RS-232
Speed from 38.400 bps to 600 bps
(19.200 bps by default)
Data format 8n1, 8e1, 8o1, 8n2
Address 1 to 31
Digits
number of digits 4
led 7 segments led
color red
digit height 20 mm
Reading
maximum reading 9999
minimum reading -1999
decimal point X.X.X.X
Watchdog configurable from 1 to 120 seconds
Errors if communication with the ‘master’ is
lost
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 for 60 sec.
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
Functions included Section
Fast access yes, configurable 1.28.6
Watchdog yes, configurable 1.25
Scroll in ‘Text’ mode 1.28.3
Remote or local alarms configurable
1.28.4 y
1.28.5
‘watchdog’ alarms configurable 1.25
‘On Power Up’ yes 1.28.8
Function ‘Bus activity’ yes 1.26
Function ‘Setpoint on bus’ yes, in ‘Process slave’
mode
1.28.9
Memory maximum, minimum 1.28.6
Password configuration block 1.28.12
Alarms in local mode
setpoint
double setpoint
activation delay
deactivation delay
hysteresis
inverted relay
deactivation lock
1.28.5
Display brightness 5 levels
1.28.15
Table 1 - Functions included
44
92
Panel
cut-out
16 8
75
96
48