Model M40-D DC voltages
DC currents
Series M40
Panel meter for DC voltages and DC currents. Measure category in CAT-III up to 300Vdc
and CAT-II up to 600Vdc. Current signal ranges for 5Adc and 1Adc. Housing 96x48mm
DIN standard. Display in 4 or 5 digits. Maximum and minimum display memory, scalable
reading, lters, steps, signal autocorrection, “measure” function, peak&hold, alarms with
double setpoints, 5 levels of brightness, ... Universal AC and DC power modules and up
to 3 modules for signal retransmission and control.
Panel Meters
FEMA ELECTRÓNICA
USER’S MANUAL
(2149R01)
Panel meter 96x48mm
User’s Manual M40-D
FEMA ELECTRÓNICA - Page 2
Meter M40-D
Panel meter 96x48mm size for VDC and ADC
Panel meter for DC voltages and DC currents. Measure
category in CAT-III up to 300Vdc and CAT-II up to 600Vdc.
Currents up to 5Adc. Scalable reading.
Instrument with 96x48mm standard DIN size. Resolution 4
digits plus negative sign (“-9999”) or 5 digits with negative
sign with last digit xed to zero (“99990”, with menu function
“Right Zero”).
Management for up to 4 alarms with 1 or 2 setpoints each,
with hysteresis and delays. Provides memory for maximum
and minimum, left zeros, display on selectable steps, xed
digits, recursive display lter, password, brightness control,
“measure” function (visualizes input signal without scaling),
offset and signal high autocorrection (assigns the actual
signal to the low or high reading), “peak&hold” function and
password.
Power options with universal AC and DC ranges, and space
for three additional control and/or signal retransmission
modules.
For measurements in CAT-III (depends on the range selected) and for environments with pollution degree 1 and 2
without condensation. Standard IP54 front protection, with
optional upgrade to IP65 protection.
Connections via plug-in screw terminals and conguration
via three front push-buttons. For application on industrial
environments.
This instrument has been designed and veried according to the 61010-1
CE security regulation, and is designed for applications on industrial environments. See the “CE Declaration of Conformity” further in this document for
information on the category of measure and the degree of pollution levels
that apply.
Installation of this instrument must be performed by qualied personnel
only. This manual contains the appropriate information for the installation.
Using the instrument in ways not specied by the manufacturer may lead
to a reduction on the specied protection level. Disconnect the instrument
from power before starting any maintenance and / or installation action.
Risk of electrical shock. Instrument terminals can be connected
to dangerous voltage.
Instrument protected with double isolation. No earth connection
required.
The instrument does not have a general switch and will start operation as
soon as power is connected. The instrument does not have protection fuse,
the fuse must be added during installation.
The instrument is designed to be panel mounted. An appropriate ventilation
of the instrument must be assured. Do not expose the instrument to excess
of humidity. Maintain clean by using a humid rag and do NOT use abrasive
products such as alcohols, solvents, etc.
General recommendations for electrical installations apply, and for proper
functionality we recommend : if possible, install the instrument far from
electrical noise or magnetic eld generators such as power relays, electrical motors, speed variators, ... If possible, do not install along the same
conduits power cables (power, motor controllers, electrovalves, ...) together
with signal and/or control cables.
Before proceeding to the power connection, verify that the voltage level
available matches the power levels indicated in the label on the instrument.
In case of re, disconnect the instrument from the power line, re alarm
according to local rules, disconnect the air conditioning, attack re with
carbonic snow, never with water.
Instrument is in conformity with CE rules and regulations. See
“CE Declaration of Conformity” further in this document.
Order Reference
Precautions on installation
M40 D H
Model Power
-H
(85-265 Vac/dc)
-L (11-60 Vdc
and 24/48 Vac)
- - - ---
Option1
-R1
(1 relay)
-AO (Analogue output)
-(empty)
- ---
Others
-65
(IP65)
-(empty)
---
Option2
-R1
(1 relay)
-AO (Analogue output)
-(empty)
- ---
Option3
-R1
(1 relay)
-AO (Analogue output)
-(empty)
-
User’s Manual M40-D
FEMA ELECTRÓNICA - Page 3
-Vdc
+Vdc
Jumpers for input signal range selection.
See Table 2
123
1 2 3 4
-Adc
+Adc
Jumpers for input signal range
selection. See Table 1
123
1 2 3 4
Power
Signal
Option1
Option2
Jumpers 1234
Option3
Button UP
Logo
Alarms
UnitsButton SQButton LE
Earth connection - Although a terminal is offered for earth connection, the
connection is optional. The instrument does not need this connection for
correct functioning nor for compliance with the security regulations.
Fuse - To comply with security regulation 61010-1, add to the power line
a protection fuse acting as disconnection element, easily accessible to the
operator and identied as a protection device.
Power “H” fuse 250mA time-lag
Power “L” fuse 400mA time-lag
Front View
Rear View
Power Connections
Input signal connections - DC Current
Range Close Jumpers
±5 Adc - - -
±1 Adc - - -
Table 1 - DC currents - Input signal range selection
The current measuring has a single jumper position. Select
the input range in the conguration menu.
Range Close Jumpers
±600 Vdc - - -
±100 Vdc 4
±10 Vdc 3
±1 Vdc 2
±100 mVdc 1
Table 2 - DC Voltages - Input signal range selection
Input signal connections - DC Voltage
To congure the input signal range, select jumpers according
to Table 2. Also select the range in the conguration menu.
~
~
+
-
8 9 0
User’s Manual M40-D
FEMA ELECTRÓNICA - Page 4
Technical Data
Digits 4 (or 5 with last digit xed to zero)
Type 7 segments, red
Height 14 mm
Display maximum 9999 (99990)
Display minimum -9999 (-99990)
Decimal point selectable 8.8.8.8.
Overrange 9999 ashing
Underrange -9999 ashing
Signals accepted Vdc, Adc
Ranges selectable ±600Vdc
±100Vdc
±10Vdc
±1Vdc
±100mVdc
±5Adc
±1Adc
Connections 2 wire
Input impedance see table 3
Maximum input signal see table 3
Accuracy at 25ºC see table 3
Acquisitions 15 acquisitions / second
Display refresh 15 display refresh / second
Step response time <210mSec (0% to 99% signal)
* Response time for changes less than 10% FS is <75mSec.
Thermal stability
Offset 50 ppm/ºC
Span 100 ppm/ºC
*span drift includes the offset drift
Power
Power “H” 85 to 265 Vac/dc
Power “L” 11 to 60 Vdc and 24/48Vac
Consumption <4W
Isolation 3500Veff for power “H”
2000Veff for power “L”
all levels tested for 60 seconds
Conguration 3 frontal push buttons
(rear jumper for range selection)
Functions available
Fixed digits yes, congurable
Filter on display yes, recursive, congurable
Steps yes, congurable
Memory of maximum yes
Memory of minimum yes
Zeros to the left yes, congurable
Add zero to the right yes, congurable
Password yes, congurable
“Measure” function yes
Auto correction high yes
Auto correction low yes
Peak & Hold yes
Double setpoints yes
Brightness control yes, 5 levels
Optional boards maximum 3
Mechanical
Mounting panel
Connections plug-in screw terminals
Weight <150 grams
Housing materials ABS, polycarbonate, vergaex
Front size 96x48mm
Panel cut-out 92x44mm
Deep from panel 91mm (including terminal)
Protection IP54 standard
IP65 optional (Front sealed. Open-
ing the front breaks the seal)
Temperature Operation 0 to 50ºC
Temperature Storage –20 to +70ºC
Warm-up 15 minutes
Technical Data (cont.)
Range Accuracy Zin Max. Input Signal
±600 Vdc 0.10% FS 20MOhm 1500Vdc permanent
±100 Vdc 0.10% FS 2MOhm 200Vdc permanent
±10 Vdc 0.10% FS 200K 200Vdc permanent
±1 Vdc 0.10% FS 20K 65Vdc permanent
±100 mVdc 0.10% FS 2K 4.5Vdc permanent
±5 Adc 0.15% FS 20mOhm 16Adc @5 sec.
±1 Adc 0.15% FS 20mOhm 16Adc @5 sec.
Table 3 - Input signal range specications
User’s Manual M40-D
FEMA ELECTRÓNICA - Page 5
Measure
Signal range Measured value
Option3
Option installed
44
92
Panel
cut-out
96
48
16
8
75
Information Menu
To enter the “Information Menu” press the SQ button. The
“Information Menu” allows to visualize information and does
not allow to modify the conguration of the instrument. It is
not affected by the “PASSWord” function. During operation
with the “Information Menu”, alarms remain “frozen” and are
kept on-hold. Leaving the “Information Menu” returns to the
measuring state of the instrument, without restart.
Information Menu Tree - See page 5.
Rollback - After 30 seconds without interaction from the
operator, the instrument leaves the “Information Menu”.
Button SQ - Selects the visible option.
Button UP - Moves vertically along the available menu op-
tions.
Button LE - Leaves selected menu or leaves the “Informa-
tion Menu”.
Information Menu - Operation
Mechanical Dimensions (mm)
Conguration
See menu for Alarm1
See menu for Alarm1
See menu for Alarm1
Alarm1
Maximum
Minimum
Memory of minimum
Option1
Option installed
Option2
Option installed
Signal Range
Input Low
Display Low
Input High
Display High
Memory of maximum
“On / Off”
“Max” / “Min”
Setpoint
Hysteresis
Delay
Setpoint2
Counts
Seconds
Second
setpoint
Conguration (Conf) - Information on the congured input
signal range (600V, 5A, ...), and the values for input low “ILo”,
display low “dLo”, input high “IhI” and display high “dhI”.
Maximum (MAX) - Value of the maximum display.
Minimum (MIn) - Value of the minimum display.
AlarmX (ALX) - Conguration of alarm X. The sequence of
information shows if the alarm is being managed (“On/Off”),
the alarm type (“Max/Min”), the setpoint, the hysteresis value,
the activation delay and the value of setpoint2 (“Off” or the
setpoint2 value).
OptionX (OptX) - Type of module installed. If there is no
module shows “nonE”.
Measure (MEAS)- Multimeter function. Shows the value of
the input signal without scaling. This is the real value the
instrument is receiving on signal terminals.
Information Menu - Description
User’s Manual M40-D
FEMA ELECTRÓNICA - Page 6
Conguration Menu
Range and scaling 0/600Vdc = 0/600.0
Decimal point XXX.X
Alarms 1,2,3 and 4
Active Off (not managed)
Type maximum
Setpoint 1000
Hysteresis 0 counts
Delay 0.0 seconds
Setpoint2 Off
Display
Fixed digits Off
Average Off
Steps Off
Left zeros Off
Add zero to the right Off
Memory of maximum -9999
Memory of minimum 9999
Peak & Hold Off
Tools
Password Off
Brightness 3
Default factory conguration
Conguration Menu - Operation
To enter the “Conguration Menu” press the SQ button. The
“Conguration Menu” allows to change the conguration of the
instrument. Access to the “Conguration Menu” can be password protected with the function “PASSWord”. During operation
with the “Conguration Menu” the alarms are kept “on-hold”.
When leaving the “Conguration Menu” the instrument performs
a restart, and new conguration is applied. During the restart of
the instrument, a short alarm deactivation is performed.
Conguration Menu Tree - See page 6 and 7.
Description of Conguration Menu functions - See page
8 and 9.
Rollback - After 30 seconds without interaction from the
operator, the instrument leaves the “Conguration Menu”,
discarding all changes.
Button SQ - Moves horizontally on the menu. Allows selection of the current option displayed. During a value selection
menu (for example a setpoint value) validates the value on
display.
Button UP - Moves vertically on the menu. Displays the
available menu options. During a value selection menu (for
example a setpoint value) increases digit value from 0 to 1,
2, 3, 4, 5, 6, 7, 8, 9.
Button LE - Leaves the current menu. Pressing LE several
times will leave all menus and leave the “Conguration Menu”
tree. During a value selection menu (for example a setpoint
value) allows to select each digit for modication with the
UP button.
Reset - Leaving the “Conguration Menu” forces a restart of
the instrument, even in case of no changes in conguration.
Input
Press LE to change selection
Scaling
Input Low
Display Low
Input High
Display High
Decimal Point
Alarm1
Setpoint
Hysteresis
Delay
Active = On
Inactive = Off
Max=Maximum
Min= Minimum
Alarm
management
Alarm as max.
Alarm as min.
Counts
Seconds
Auto correction
Auto High
Auto Low
Alarms
Signal Low
Display Low
Signal High
Display High
Range ±600Vdc
Range ±100Vdc
Range ±10Vdc
Range ±1Vdc
Range ±5Adc
Range ±1Adc
Range ±100mVdc
User’s Manual M40-D
FEMA ELECTRÓNICA - Page 7
Conguration Menu
Tools
Option1
Conguration for Option1
Option3
Conguration for Option3
Password
Version
Select password
Firmware version
Factory Default
Resets to factory default values
Minimum brightness
Brightness
Maximum brightness
Default brightness
Display
See menu for Alarm1
See menu for Alarm1
See menu for Alarm1
Left Zeros
With left zeros
Without left zeros
Maximum
Minimum
Memory of maxim.
Reset of maxim.
Memory of minim.
Reset of minim.
Peak & Hold
Time (Sec.)
Steps
Counts for step
Average
Fixed Digits
Fix digits
Setpoint2
Second setpoint
Add Right Zero
Add zero XXXX0
Not add XXXX
Option2
Conguration for Option2
User’s Manual M40-D
FEMA ELECTRÓNICA - Page 8
Input Menu
The input menu selects the input signal range. Options available are ±600Vdc, ±100Vdc, ±10Vdc, ±1Vdc, ±100mVdc
±5Adc and ±1Adc.
Jumpers “1234” at the rear of the instrument must be closed
according to the range selected. Otherwise, the display will
show erratical behavior.
Scaling Menu
The display scaling is based on 4 parameters. These param-
eters dene the two points of the straight line “signal / display”.
Input Low (“ILo”) Signal input low
Display Low (“dLo”) Display low
Input High (“IhI”) Signal input high
Display High (“dhI”) Display high
The instrument manages up to 4 alarms. Each alarm is
controlled by the condition “display higher (or lower) than
the congured setpoint”. The front leds are controlled by
the activation / deactivation of the related alarm. The relays
installed on Option1, Option2 and Option3 are controlled by
alarms 1, 2 and 3.
Active (Act) - Value “On/Off”. Denes if the instrument has to
manage this alarm or not. Select “Off” for alarm not managed.
Type (tyPE) - Value “Max/Min”. Denes the behavior of the
alarm as maximum or minimum alarm. The alarms cong-
ured as maximum are activated when the display value is
equal or higher than the setpoint. The alarms congured as
maximum are deactivated when the display is lower than
the setpoint. The alarms congured as minimum have the
inverse behavior.
Decimal Point Menu
Select the position for the decimal point. Modify with the LE
button and validate with the SQ button.
Setpoint (SEt) - Value from “9999” to “-9999”. Alarm set point.
Hysteresis (hySt) - Value from “0” to “9999”. Points of hyster-
esis. The hysteresis applies on the deactivation of the alarm.
Delay (dEL) - Value from “0.0” to “99.9” seconds. Delay to be
applied to the relay activation and deactivation. Relays are
activated and deactivated X seconds after the activation /
deactivation of the alarm. The delay affects only to the relays.
The delay does not affect to the front leds.
Setpoint2 (SEt2) - Value from “-9999” to “9999”. Second
setpoint. The second setpoint allows for the creation of acti-
vation windows. If the alarm is congured as maximum with
setpoint 1000 and setpoint2 is congured at 1500, the alarm
will be activated between 1000 and 1500 and the alarm will
be deactivated when display is <1000 and >1500. Setpoint2
is affected on the same way as the setpoint with hysteresis
and delays.
Display Menu
Functions on this menu allow for conguration of the visualization.
Fixed Digits (FIX.d) - Allows a digit to be xed to a predened
value (for example, least signicant digit xed to “0”). It is a
condition to x a digit that all digits to its right are also xed.
Value “-” shows that the digit is not xed.
Average (AVr) - Recursive lter applied to display. Value
from “0.0” to “99.9”. The severity of the lter increases with
the value selected. Increasing the severity of the lter makes
the display response slower.
Steps (StEP) - Display changes on predened steps. Values
are 1, 2, 5, 10, 20 and 50. The display is made in steps of X
counts. For example, select a step of 20 will make the display
to change in steps of 20 (1420, 1440, 1460, ...).
Left Zero (LZEr) - Value “On/Off”. Select “On” to visualize
zeros to the left.
Add Right Zero (rZEr) - Add a zero to the right. Value “On/
Off”. Select “On” to light a fth digit on the display, placed to
the right (LSD position) and xed to a value of “0”. Maximum
display reading is now 99990 and minimum -99990.
Maximum (MAX) - Memory of maximum display. Indicates
the maximum value of display since the last reset of the
memory. Memory is reset on the following cases : manual
reset from the Conguration Menu (Maximum), change on
the input signal (Input), modication on the scaling (Scaling),
change on the decimal point (dP), modication of the linear-
ization segments, or instrument power-down.
AlarmX Menu
Auto Correction Menu
Assigns the current input signal value to the Input Low or Input
High conguration parameters. The new values for Input and
Display are displayed.
Auto Low (A.Lo) - Select “A.Lo” to set the current input signal
value to the Input Low conguration parameter.
Auto High (A.hI) - Select “A.hI” to set the current input signal
value to the Input High conguration parameter.
User’s Manual M40-D
FEMA ELECTRÓNICA - Page 9
Password (Pass) - Select a number to act as password. This
password will be requested when entering the Conguration
Menu. To deactivate the password select “Off”.
Factory Settings (Fact) - Factory default conguration. Select “yES” to activate the factory default conguration.
Version (Ver) - Firmware version installed.
Light (Ligh) - Brightness. Select between 5 predened levels
of brightness.
Tools Menu
Menu options OPT1, OPT2 and OPT3 give access to the
conguration menus of the installed options. The menu depends on the installed option. If there is no option installed
the instrument shows “nonE”.
Options Menu
Minimum (MIn) - Memory of minimum display. Indicates the
minimum value of display since the last reset of the memory.
Memory is reset on the following cases : manual reset from
the Conguration Menu (minimum), change on the input
signal (Input), modication on the scaling (Scaling), change
on the decimal point (dP), modication of the linearization
segments, or instrument power-down.
Peak & Hold (P.hLd) - Peak & Hold function detects sharp
drops in the displayed value, and holds the display if a display
drop is detected. To disable the hold function for a moment,
press any of the front buttons or wait for a predened time :
Time 0 hold disabled (Off)
Time 1 a 3999 seconds, before disabling the hold
Time 4000 innite hold
The counting of seconds is started each time there is an increase in the display value. Alarms will follow the input signal
while hold is active.
When the instrument detects that the displayed value does
not correspond to the expected value, the display will ash
and alternate with a message.
“h.udr” Hardware underrange. The instrument is reading
the lowest possible signal, and can not follow lower signals.
“h.oVr” Hardware overrange. The instrument is reading the
highest possible signal and can not follow higher signals.
“d.udr” Display underrange. The instrument is displaying
the minimum value (-9999) and can not display below.
“d.oVr” Display overrange. The instrument is displaying the
maximum value (9999) and can not display above.
“hoLd” The instrument is showing the value present when
the hold function was activated. Hold function is active.
“Min” The instrument displays the minimum displayed
value in memory. The minimum visualization is active.
“MAX” The instrument displays the maximum displayed
value in memory. The maximum visualization is active.
“P.hLd” The instrument displays the peak value. Function
Peak&Hold is active.
Err.0 Values introduced on the “ScAL” menu are not valid.
Default values are activated. The slope dened by the two
points is almost vertical (higher than 5000):
Err.1 Password incorrect.
Err.2 The instrument has detected an installed option but
was unable to communicate.
Messages and errors
User’s Manual M40-D
FEMA ELECTRÓNICA - Page 10
A
B
Connections for Option3 Connections for Option1 and 2
B C D
Com.
NO
NC
L M N
Com.
NO
NC
G H I
Relay type 3 contacts (Common, NC, NO)
Maximum current 8A (resistive load)
Voltage 250 Vac continuously
Instalable in Option1 and/or Option2 and/or Option3
Manufacturer FEMA ELECTRÓNICA, S.A.
Altimira 14 - Pol. Ind. Santiga
E08210 - Barberà del Vallès
BARCELONA - SPAIN
www.fema.es - info@fema.es
Products - M40-D
The manufacturer declares that the instruments indicated
comply with the directives and rules indicated below.
Directive of electromagnetic compatibility 2004/108/CEE
Directive of low voltage 73/23/CEE
Security rules 61010-1
Equipment “Fixed”
“Permanently connected”
Pollution degree 1 and 2 (without condensation)
Isolation Double
Category CAT-III up to 300Vdc
CAT-II up to 600Vdc
Emission rules
61000-6-4 Generic rules of emission
Immunity rules
61000-6-2 Generic rules of immunity
61000-4-2 By contact ±4KV - Criteria B
On air ±8KV - Criteria B
61000-4-3 Criteria A
61000-4-4 On AC power lines: ±2KV - Criteria B
On DC power lines: ±2KV - Criteria B
On signal lines : ±1KV - Criteria B
61000-4-5 Between AC power lines ±1KV - Criteria B
Between DC power lines ±0.5KV - Criteria B
61000-4-6 Criteria A
61000-4-8 30A/m at 50Hz - Criteria A
61000-4-11 0% 1 cycle Criteria A
40% 10 cycle Criteria B
70% 25 cycle Criteria B
0% 250 cycle Criteria B
Barberà del Vallès September 2011
Daniel Juncà - Quality Manager
All instruments are warranted against all manufacturing
defects for a period of 24 MONTHS from the shipment date.
This warranty does not apply in case of misuse, accident or
manipulation by non-authorized personnel. In case of malfunction get in contact with your local provider to arrange for
repair. Within the warranty period and after examination by
the manufacturer, the unit will be repaired or substituted when
found to be defective. The scope of this warranty is limited to
the repair cost of the instrument, not being the manufacturer
eligible for responsibility on additional damages or costs. .
You may need to access the inside of the instrument to insert
additional options. Use a at screwdriver to unlock the upper
clips marked with “A”. Then unlock the lower clips marked
with “B” and move out the front lter. Let the inside of the
instrument slide out of the housing.
To reinsert the instrument make sure that all modules are
correctly connected to the pins on the display module. Place
all the set into the housing, assuring that the modules cor-
rectly t into the internal guiding slides of the housing. Once
introduced, place again the front lter by clipping rst the
upper clips “A” and then the lower clips “B”.
Important - If your instrument was delivered with the IP65 front
seal option, accessing the inside of the instrument will permanently break the IP65 seal on the areas of clips “A” and “B”.
Option R1 - 1 relay
Warranty
CE Declaration of Conformity
Accessing the instrument
User’s Manual M40-D
FEMA ELECTRÓNICA - Page 11
THIS PAGE BLANK
Large Displays
60&100mm digit
Signal Converters
& Isolators
Panel Meters
Standard 96x48mm
other products
ELECTRONIC INSTRUMENTATION FOR INDUSTRY
www.fema.es
FEMA ELECTRÓNICA, S.A.
Altimira 14 - Pol. Ind. Santiga
E08210 Barberà del Vallès
BARCELONA - SPAIN
Tel. (+34) 93.729.6004 - www.fema.es
Fax (+34) 93.729.6003 - info@fema.es
Panel Meters
Standard 96x48mm
Panel Meters
Miniature 48x24mm
Panel Meters
Small 72x36mm
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