Fema S40-C1, User Manual, Page: 5 / 28

FEMA ELECTRÓNICA . Series S . S40-C1
5
Digits
number of digits 4
led 7 segments led
color red or green
digit height 14 mm
Reading
maximum reading 9999
minimum reading -1999
decimal point configurable X.X.X.X.
overrange / underrange configurable to flash, reset or preset
(see
section 1.19.16)
display refresh 15 readings / second
memory retention yes, retains reading value in case of pow -
er loss
Signals accepted NPN, PNP, Namur, pick-up, TTL, induc -
tive, mechanical, quadrature, ...
Max. Vdc at input ±30 Vdc
Input impedance 2K4 with pull-up or pull-down resistor
470K without pull resistor
Accuracy of the quartz ±0.01 %
Thermal drift 20 ppm / ºC
Excitation voltage configurable
output voltage +18 Vdc, +15 Vdc, +9 Vdc, +5 Vdc
maximum current 70 mA
protection yes, current limited to 70 mA
Frequencies counter modes
(see Table 3)
ratemeter modes
(see Table 4)
periodmeter modes
(see Table 5)
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 IP54
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 72 x 36 mm
panel cut-out 69 x 32.5 mm
depth from panel 98 mm (including terminals)
Temperature
operation from 0 to +50 ºC
storage from -20 to +70 ºC
warm-up time 15 minutes
Counter Mode Frequency Section
Counter
‘FAST’ mode active max. 250 KHz 1.19.2
normal mode max. 9 KHz 1.19.2
C inhibition max. 9 KHz 1.19.4
C control A/S max. 9 KHz 1.19.5
Counter differential max. 9 KHz 1.19.6
Counter
quadrature
mode x1 max. 17 KHz 1.19.3
mode x2 max. 16 KHz 1.19.3
mode x4 max. 11 KHz 1.19.3
Table 3 - Maximum input frequency for counter modes
Ratemeter Mode Frequency Section
Ratemeter
normal mode max. 500 KHz 1.19.7
‘SLOW’ mode ac-
tive
max. 200 Hz
min. 1 mHz
1.19.7
Ratemeter
quadrature
mode x1 max. 17 KHz 1.19.8
mode x2 max. 16 KHz 1.19.8
mode x4 max. 11 KHz 1.19.8
Table 4 - Maximum and minimum input frequency for ratemeter modes
Periodmeter Mode Frequency Section
Periodmeter
normal mode max. 500 KHz 1.19.9
‘SLOW’ mode ac-
tive
max. 200 Hz
min. 1 mHz
(1000 sec.)
1.19.9
Table 5 - Maximum and minimum input frequency for periodmeter modes
1.12 Mechanical dimensions (mm)
1.11 Technical specifications
72
36
32,5
69
Panel
cut-out
18 8
80