Fema C Series, User Manual, Page: 4 / 32

FEMA ELECTRÓNICA . Series C . C40-D
4
Digits
number of digits 4
led 7 segments led
color red
height 14 mm
Reading
max. reading 9999
min. reading -1999
decimal point configurable X.X.X.X
readings 3 readings / second
display refresh 3 refresh / second
step response 300 mSec. (0 % to 99 % signal)
overrange reading flashes at ‘9999’
underrange reading flashes at ‘-1999’
Accepted input signals
AC voltages and currents 600 Vac, 200 Vac, 20 Vac, 2 Vac
200 mVac, 60 mVac, 5 Aac, 20 mAac
(see section 1.10)
DC voltages and currents ±600 Vdc, ±200 Vdc, ±20 Vdc, ±2 Vdc
±200 mVdc, ±60 mVdc, ±5 Adc, ±20 mAdc
(see section 1.11)
thermocouples K, J, E, N, L, R, S, B, T y C
(see section 1.12)
temperature ‘Pt’ Pt100 (2 and 3 wires with automatic
compensation up to 30 R), Pt500, Pt1000
(see section 1.13)
temperature ‘Ni’ Ni100, Ni200, Ni1000
(see section 1.13)
temperature ‘NTC’ (see section 1.14)
temperature ‘PTC’
(see section 1.15)
process 4/20 mA, 0/10 Vdc (active and passive)
(see section 1.16)
frequency up to 100 Hz
(see section 1.17)
resistances ranges of 5 K and 50 K
(see section 1.18)
potentiometers nominal value 500 Ohm up to 20 KOhm
(see section 1.19)
Accuracy at 25 ºC
see following sections for each signal
Thermal drift 150 ppm/º
Excitation voltage +15 Vdc (max. 30 mA) for process signals
+5 Vdc for potentiometers
(at terminal 5, see sections
1.5
and
1.16
)
Power supply
power ‘U’ 18 to 265 Vac/dc
isolation 1500 Veff.
isolation tested for 60 sec.
AC frequency 50/60 Hz
consumption (without ‘Eco’) <1.5 W meter only
<2.5 W meter with options
consumption (with ‘Eco’) <0.3 W meter only
<1.5 W meter with options
Power wires 1 mm
2
to 2.5 mm
2
(AWG17 to AWG14)
Configuration 3 front push buttons
Front protection IP50 standard
IP65 optional
(see section 3.2)
Output options relay, analog, serial
(see section 2)
Mechanical
mounting panel
connections plug-in screw terminals
housing material ABS, polycarbonate (V0)
weight <150 grams
front size 96 x 48 mm (1/8 DIN)
panel cut-out 92 x 44 mm
deep 91 mm (including terminals)
Temperature
operation from 0 to +50 ºC
storage from -20 to +70 ºC
‘warm-up’ time 15 minutes
1.8 Technical specifications
Functions included Section
Fast access to alarm setpoints, maxi-
mum and minimum
1.20
External control second scaling
decimal point 0, 1, 2 or 3
‘hold’ reading
tare function
memory of maximum
memory of minimum
1.24
‘Eco’ mode reduced consumption 1.23
Alarms setpoint
hysteresis
set as max or min type
1.29.3
Offset reading subtract a fixed number
of counts to reading
1.22
Display filter recursive
‘steps’
1.29.7
Simplified scaling 1.21
Memory max and min memory 1.29.4
Password blocks configuration 1.29.7
Display brightness 5 levels 1.29.7
Table 1 - Functions included