Fema Electronica M Series User manual

Model M40-T Pt100/RTD
Thermocouples
Series M
Panel meter for Pt100/RTD (2 and 3 wires), and thermocouples J, K, T, E, S, R, N, C,
L and X with temperature display in degrees celsius (ºC) or fahrenheit (ºF). Selectable
Pt100/RTD resolution at 1º or 0.1º, and manual offset available. Thermocouple measure
with internal CJC selectable (enabled or disabled). Selectable behavior in case of
sensor break (‘to_high’ or ‘to_low’). Size 96x48mm. Reading with 4 digits. Maximum
and minimum display memory, steps, alarms with single or double setpoints, 5 levels
of brightness, ... Universal AC and DC power modules and up to 3 modules for signal
retransmission and control (relay outputs, analogue outputs, ...).
Panel Meters
FEMA ELECTRÓNICA
USER’S MANUAL
(2185R04)
Panel meters 96x48mm

User’s Manual M40-T
FEMA ELECTRÓNICA - Page 2
Panel meter 96x48mm size for Pt100/RTD and thermocouples
Panel meter for temperature signals, accepts Pt100/RTD with
2 and 3 wires, and thermocouples J, K, T, E, S, R, N, C, L and
X. Temperature display in degrees celsius (ºC) or fahrenheit
(ºF). Thermocouple cold junction compensation selectable.
Manual offset selectable. Selectable behavior for alarms in
case of sensor break (‘to_high’ or ‘to_low’).
Instrument with 96x48mm standard DIN size. Resolution 4
digits plus negative sign.
Management for up to 3 alarms with 1 or 2 setpoints each
alarm, with hysteresis and delays. Provides memory for maxi-
mum and minimum, display on selectable steps, password
and selectable levels of brightness.
Power options with universal AC and DC ranges, and space
for 3 additional control and/or signal retransmission modules.
Standard IP54 front protection, with optional upgrade to IP65
protection. Optional with green led.
Connections via plug-in screw terminals and conguration
via three front push-buttons. For application on industrial
environments.
M40 T 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)
-G (green led)
- (empty)
---
Option2
-R1 (1 relay)
-AO (Analogue output)
- (empty)
- ---
Option3
-R1 (1 relay)
-AO (Analogue output)
- (empty)
-
Index
1.1 Order reference
1. Meter M40-T
1. Meter M40-T . . . . . . . . . . . . . . . . . . . . . .2
1.1 Order reference . . . . . . . . . . . . . . . . . . . 2
1.2 Front View . . . . . . . . . . . . . . . . . . . . . 3
1.3 Rear View. . . . . . . . . . . . . . . . . . . . . . 3
1.4 Power Connections . . . . . . . . . . . . . . . . . 3
1.5 Signal connections - Pt100 / RTD . . . . . . . . . 3
1.6 Signal connections - Thermocouples . . . . . . . . 3
1.7 Technical data. . . . . . . . . . . . . . . . . . . . 4
1.7 Technical data (cont.) . . . . . . . . . . . . . . . . 4
1.8 Mechanical dimensions (mm). . . . . . . . . . . . 5
1.9 Operating the menus . . . . . . . . . . . . . . . .6
1.10 Conguration menu . . . . . . . . . . . . . . . .6
1.10 Conguration menu (cont.) . . . . . . . . . . . . 7
1.10.1 Input menu . . . . . . . . . . . . . . . . . . . 8
1.10.2 Temperature conguration . . . . . . . . . . .8
1.10.3 Alarms . . . . . . . . . . . . . . . . . . . . .8
1.10.4 Display . . . . . . . . . . . . . . . . . . . . .8
1.10.5 Tools . . . . . . . . . . . . . . . . . . . . . .8
1.10.6 Menu OptX - Options. . . . . . . . . . . . . . 9
1.11 Default factory conguration. . . . . . . . . . . . 9
1.12 Messages and errors . . . . . . . . . . . . . . . 9
1.13 Information menu . . . . . . . . . . . . . . . . 10
1.13.1 Information menu . . . . . . . . . . . . . . 10
1.14 Accessing the instrument . . . . . . . . . . . . 10
1.15 Warranty. . . . . . . . . . . . . . . . . . . . . 11
1.16 Installation precautions . . . . . . . . . . . . . 11
1.17 CE declaration of conformity . . . . . . . . . . 11
2. Output and control modules . . . . . . . . . . . . . 12
2.1 Module R1 . . . . . . . . . . . . . . . . . . . . 12
2.2 Module AO . . . . . . . . . . . . . . . . . . . . 12
2.3 Modules R2, R4, R6 . . . . . . . . . . . . . . . 13
3. More options and accessories . . . . . . . . . . . . 14
7.1 Option NBT . . . . . . . . . . . . . . . . . . . . 14
7.2 Option G . . . . . . . . . . . . . . . . . . . . . 14
7.3 Option IP65 . . . . . . . . . . . . . . . . . . . . 14
7.4 Benchtop housing THM. . . . . . . . . . . . . . 14
7.5 Adapter DRA-M . . . . . . . . . . . . . . . . . . 14

User’s Manual M40-T User’s Manual M40-T
FEMA ELECTRÓNICA - Page 3
PowerSignal
Option1 Option2
Option3
Measure can be selected for 2 or 3 wire systems.
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 identied as a protection device.
Power “H” fuse 250mA time-lag
Power “L” fuse 400mA time-lag
~
~+
-
8 9 0
-
+
123
To congure, select the appropriate thermocouple type in the
conguration menu.
Select input Pt100 2Wires in the
menu. Terminal 2 can be left un-
connected.
123
Select input Pt100 3Wires in the
menu
123
RTD/Pt100
2 wires
RTD/Pt100
3 wires
Button UP
Logo
Alarms
Units
Button SQ
Button LE
Access to
“Configuration Menu”
Access to
“Information Menu”
1.2 Front View
1.3 Rear View
1.4 Power Connections
1.5 Signal connections - Pt100 / RTD
1.6 Signal connections - Thermocouples

User’s Manual M40-T
FEMA ELECTRÓNICA - Page 4
Digits 4
Type 7 segments, red
Height 14 mm
Display maximum 9999
Display minimum -9999
Decimal point selectable 8.8.8.8.
Overrange 9999 ashing
Underrange -9999 ashing
Signals accepted Pt100/RTD and Thermocouples
Temperature scale ITS90
Display units ºC or ºF, selectable
Thermocouple data
Thermocouples acceptedJ, K, T, E, S, R, N, C, L, X
(Thermocouple X is a linear 10uV/ºC signal)
Resolution 1º
Ranges see table 3
Max. error at 25ºC see table 3
Offset drift see table 3
Span drift* see table 3
*Note - span drift includes also the offset drift
CJC automatic (“On”/“Off” selectable)
CJC accuracy <1.0ºC
CJC thermal drift <0.04º/ºC
On sensor break “to_high” or “to_low”, selectable
Acquisitions 3 acquisitions / second
Pt100/RTD data
Sensors accepted 2 or 3 wire, selectable
Resolution 1º or 0.1º, selectable
Ranges see table 3
Alpha Alpha385 or Alpha390, selectable
Max. error at 25ºC see table 3
Offset drift see table 3
Span drift * see table 3
*Note - span drift includes also the offset drift
Cable compensation up to 14 Ohm
Compensation accuracy <0.02ºC / Ohm
Acquisitions 4 acquisitions / second
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
Conguration 3 frontal push buttons
Functions available
Steps yes, congurable
Memory of maximum yes
Memory of minimum yes
Password yes, congurable
Double setpoints yes
Brightness control yes, 5 levels
Optional boards 3 free slots
Mechanical
Mounting panel
Connections plug-in screw terminals
Weight <150 grams
Housing materials ABS, polycarbonate
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
Type Range ºC Max. error
at 25ºC* Range ºF Offset drift Span drift* *includes offset drift
Pt100/RTD 800 /-200 ºC <0.2ºC 1562 /-328 ºF 0.05º/ºC 0.10º/ºC
Thermocouple J 1200 /-200 ºC <2ºC 2192 /-328 ºF 0.05º/ºC 0.20º/ºC
Thermocouple K 1372 /-200 ºC <2ºC 2372 /-328 ºF 0.05º/ºC 0.20º/ºC
Thermocouple T 400 /-200 ºC <2ºC 752 /-328 ºF 0.02º/ºC 0.02º/ºC
Thermocouple E 1000 /-200 ºC <2ºC 1832 /-328 ºF 0.05º/ºC 0.20º/ºC
Thermocouple S 1768 /-50 ºC <4ºC 2282 /-58 ºF 0.20º/ºC 0.20º/ºC
Thermocouple R 1600 /-50 ºC <4ºC 2912 /-58 ºF 0.20º/ºC 0.20º/ºC
Thermocouple N 1300 /-200 ºC <2ºC 2372 /-328 ºF 0.05º/ºC 0.20º/ºC
Thermocouple C 2320 /0ºC <2ºC 4192 /32 ºF 0.02º/ºC 0.02º/ºC
Thermocouple L 900 /-200 ºC <2ºC 1652 /-328 ºF 0.05º/ºC 0.20º/ºC
Thermocouple X 4000 /-200 ºC <2ºC 7232 /-328 ºF 0.02º/ºC 0.02º/ºC
Table 3 - Thermocouple and PT100/RTD specications
1.7 Technical data 1.7 Technical data (cont.)

User’s Manual M40-T User’s Manual M40-T
FEMA ELECTRÓNICA - Page 5
44
92
Panel
cut-out
96
48
16 8
75
1.8 Mechanical dimensions (mm)
This section blank

User’s Manual M40-T
FEMA ELECTRÓNICA - Page 6
Input
Pt100/RTD 2 wires
Pt100/RTD 3 wires
Thermocouple J
Thermocouple K
Thermocouple E
Thermocouple S
Thermocouple T
Temp. Cong,
Offset
Pt100/RTD res..
Offset counts
to add
Degrees
Thermoc. CJC
On break
Thermocouple R
Thermocouple C
Thermocouple L
Thermocouple N
Celsius
Fahrenheit
1º Resolution
0.1º Resolution
Reading to high
Reading to low
Thermocouple X
Alpha
Press SQ button to enter Conguration Menu
The instrument has two menus accessible to the user :
“Conguration Menu” (key SQ)
“Information Menu” (key UP)
The “Conguration Menu” allows to change the conguration
of the instrument. Access to the “Conguration Menu” can be
password protected with the function “PASSWORD”. During
operation with the “Conguration Menu” the alarms are kept
“on-hold”. When leaving the “Conguration Menu” the instru-
ment performs a restart, and new conguration is applied. On
restart of the instrument, also the control output modules are
restarted (relays, analogue outputs, ...).
The “Information Menu” is for information only, and it does not
accept changes on the displayed information. To enter the “In-
formation Menu” press the “UP” button. It is not affected by
the “PASSWORD” function. Leaving the “Information Menu”
returns to the measuring state of the instrument, without
restart of the unit.
Rollback - After 30 seconds without interaction from the
operator, the instrument leaves the menu and returns to the
previous working mode. In case of conguration menu, all
changes are discarded.
Button SQ - Selects the menu entry currently displayed.
When entering a numeric value (for example a setpoint value)
validates the value on display.
Button UP - Moves vertically on the menu entries. When
entering a numeric value (for example a setpoint value)
modies the current digit by increasing its value up 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. When leaving all menus in the
conguration menu, changes will be saved . When entering
a numeric value (for example a setpoint value) it moves from
one digit to the next. Each digit value can then be modied
with the UP button.
1.9 Operating the menus 1.10 Conguration menu

User’s Manual M40-T User’s Manual M40-T
FEMA ELECTRÓNICA - Page 7
Menu for Alarm2
Menu for Alarm3
Alarm1
Setpoint
Hysteresis
Delay
Alarm as max.
Alarm as min.
Counts
Seconds
Alarms
Setpoint2 Second setpoint
Display Steps
Counts for step
Tools
Option1
Option3
Password
Version
Select password
Firmware version
Brightness
Option2
Active
Alarm type
Al. active
Al. inactive
Memory of
maximum
Value
Reset
Memory of
minimum
Value
Reset
Factory
conguration Apply
Minimum
Maximum
Standard
Menu for optional module at Opt1
Menu for optional module at Opt2
Menu for optional module at Opt3
1.10 Conguration menu (cont.)

User’s Manual M40-T
FEMA ELECTRÓNICA - Page 8
The input menu selects the input signal range. Options avail-
able are Pt100/RTD 2 or 3 wires, and thermocouples J, K, T,
E, S, R, N, C, L and X.
Note - Thermocouple X is a linear signal at 10uV/ºC.
The temperature conguration menu sets the function param-
eters for Pt100/RTD and thermocouple sensors.
Degrees (DEG) - Value “ºC/ºF”. Select the temperature to be
displayed in celsius or fahrenheit degrees.
Pt100/RTD resolution (P.RES) - Value “1º/0.1º”. Resolution
for the Pt100/RTD. Select to display with degree or tenth of
degree resolution.
Offset (OFFS) - Value from “-9999” to “9999” counts. Offset
to be added to the reading. Both for Pt100/RTD and ther-
mocouples.
Thermocouple Cold Junction Compensation (T.CJC) -
Value “On/Off”. Select “On” for automatic CJC compensation
in the instrument. Select “Off” to disable the CJC compensa-
tion.
On break (ON.BK) - Value “to_h/to_l”. Select “To L” to make
the reading go to minimum, in case of probe broken. Select
“To H” to make the reading go to maximum in case of probe
broken.
Alpha (ALPH) - Value “385/390”. Select “385” or “390” ac-
cording to your Pt100/RTD sensor.
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 “-1999” to “9999”. Second
setpoint. The second setpoint allows for the creation of acti-
vation windows. If the alarm is congured as maximum with
setpoint 1000 and setpoint2 is congured 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.
Functions on this menu allow for conguration of the visu-
alization.
Steps (STEP) - Display changes on predened 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, ...).
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 Conguration Menu (Maximum), change on
the input signal (Input), modication on the scaling (Scaling),
change on the decimal point (dP), modication of the linear-
ization segments, or instrument power-down.
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 Conguration Menu (minimum), change on the input
signal (Input), modication on the scaling (Scaling), change
on the decimal point (dP), modication of the linearization
segments, or instrument power-down.
The instrument can manage up to 3 alarms. These alarms
control optional relays R1 (see section 2.1) which can be
installed at slots Opt1, Opt2 and Opt3. More alarms can be
achieved by installing special control modules R2, R4 and
R6. Conguration menus for special modules are not listed
in this document.
Active (ACT) - Value “ON/OFF”. Denes if the instrument
has to manage this alarm or not. Select “OFF” for alarm not
managed.
Type (TYPE) - Value “MAX/MIN”. Denes the behavior of
the alarm as maximum or minimum alarm. The alarms con-
gured as maximum are activated when the display value
is equal or higher than the setpoint. The alarms congured
as maximum are deactivated when the display is lower than
the setpoint. The alarms congured as minimum have the
inverse behavior.
Setpoint (SET) - Value from “9999” to “-1999”. Alarm set
point.
1.10.1 Input menu
1.10.3 Alarms
1.10.4 Display
Password (PASS) - Select a number to act as password. This
password will be requested when entering the Conguration
Menu. To deactivate the password select “Off”.
Factory Settings (FACT) - Factory default conguration.
Select “yES” to activate the factory default conguration.
Version (VER) - Firmware version installed.
Light (LIGH) - Luminosity. Select between 5 predened
levels of luminosity.
1.10.5 Tools
1.10.2 Temperature conguration

User’s Manual M40-T User’s Manual M40-T
FEMA ELECTRÓNICA - Page 9
When the instrument detects that the displayed value does
not correspond to the input value, the display will ash and
alternate with a message.
“h.udr” Hardware underrange. The thermocouple signal is
lower than minimum readable signal (-30mV).
“h.oVr” Hardware overrange. The thermocouple signal is
higher than maximum readable signal (80mV).
“d.udr” Display underrange. The Pt100/RTD is shortcir-
cuited.
“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.
“brk” The instrument displays “brk” with either “9999” or
“-9999” when : 1) resistance measured is higher than 390
Ohms (higher than 850ºC for PT100/RTD measure), or 2) in
case the third wire ohm is higher than 15 Ohm, or 3) thermo-
couple measure is open circuit.
“Err.1”Password incorrect.
“Err.2”The instrument has detected an installed option but
was unable to communicate.
“E.101”Option is installed but the type can not be recog-
nized.
Sensor Pt100 2Wire
Degrees ºC
Resolution 0.1º
Offset 0
On Break To high
Alpha 385
Alarms 1,2 and 3
Active Off (not managed)
Type maximum
Setpoint 1000
Hysteresis 0 counts
Delay 0.0 seconds
Setpoint2 Off
Display
Steps Off
Memory of maximum -9999
Memory of minimum 9999
Tools
Password Off
Brightness 3
1.11 Default factory conguration
1.12 Messages and errors
Menu options OPT1, OPT2 and OPT3 give access to the
conguration menus of the options installed at slots Opt1,
Opt2 and Opt3. This menu depends on the installed option.
If there is no option installed the instrument shows “NONE”.
Control modules R1 are controlled from the standard alarm
menu (see section 1.12.7).
1.10.6 Menu OptX - Options

User’s Manual M40-T
FEMA ELECTRÓNICA - Page 10
You may need to access the inside of the instrument to insert
additional modules. 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 perma-
nently break the IP65 seal on the areas of clips “A” and “B”.
A
B
1.14 Accessing the instrument
Conguration (Conf) - Information on the congured input
sensor and the degrees selected.
Maximum (MAX) - Value of the maximum display.
Minimum (MIn) - Value of the minimum display.
AlarmX (ALX) - Conguration 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”.
Option3
Option installed
Conguration
See menu for Alarm1
See menu for Alarm1
Alarm1
Maximum
Minimum
Memory of minimum
Option1
Option installed
Option2
Option installed
ºC or ºF
Memory of maximum
“On / Off”
“Max” / “Min”
Setpoint
Hysteresis
Delay
Setpoint2
Counts
Seconds
Second
setpoint
Sensor type
Press UP button to enter Information Menu
1.13 Information menu 1.13.1 Information menu
Risk of electric shock. Removing the front cover will
grant access to the internal circuits. Disconnect the
input signal to prevent electric shock to the operator.
Operation must be performed by qualied personnel
only.

User’s Manual M40-T User’s Manual M40-T
FEMA ELECTRÓNICA - Page 11
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 mal-
function 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. .
1.15 Warranty
Manufacturer FEMA ELECTRÓNICA, S.A.
Altimira 14 - Pol. Ind. Santiga
E08210 - Barberà del Vallès
BARCELONA - SPAIN
www.fema.es - [email protected]
Products - M40-T
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
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 November 2011
Daniel Juncà - Quality Manager
1.17 CE declaration of conformity
1.16 Installation precautions
This instrument has been designed and veried according to the 61010-1
CE security regulation, and is designed for applications on industrial environ-
ments. 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 qualied personnel
only. This manual contains the appropriate information for the installation.
Using the instrument in ways not specied by the manufacturer may lead
to a reduction on the specied protection level. Disconnect the instrument
from power before starting any maintenance and / or installation action.
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, electri-
cal 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.
Risk of electrical shock. Instrument terminals can be connected
to dangerous voltage.
Instrument protected with double isolation. No earth connection
required.
Instrument is in conformity with CE rules and regulations. See
“CE Declaration of Conformity” further in this document.

User’s Manual M40-T
FEMA ELECTRÓNICA - Page 12
Relay type 3 contacts (Common, NC, NO)
Maximum current 8A (resistive load)
Voltage 250 Vac continuously
Installable at Option1 and/or Option2 and/or Option3
Output 4/20mA, 0/10Vdc selectable
Accuracy 0.1% FS
Isolated yes, 1000Vdc
Thermal drift 50 ppm/ºC for Vdc
60 ppm/ºC for mA
Installable at Option1 and/or Option2 and/or Option3
Module with 1 analogue output. Congurable 4/20mA or
0/10Vdc. Output signal proportional to the reading. Scal-
ing through the frontal keypad. Up to a maximum of three
AO modules can be installed in one M Series panel meter.
For more information see document 2654_M-SERIES_OP-
TIONAL_MODULES at www.fema.es
Module with 1 relay. Up to a maximum of three R1 modules
can be installed in one M Series panel meter. For more re-
lay output needs, check special modules R2, R4 and R6.
For more information see document 2654_M-SERIES_OP-
TIONAL_MODULES at www.fema.es
Jumper M mode mA
Jumper V mode Vdc
Terminal A Vexc (+13.8Vdc @25mA)
Terminal B Signal output (mA or Vdc)
Terminal C GND
Opt 2Opt 1
Opt 3
Terminal A Common
Terminal B NO - Normally Open
Terminal C NC - Normally Closed
Opt 2Opt 1
Opt 3
A B C A B C
A B C
M V A B C M V A B C
M V A B C
2. Output and control modules
2.1 Module R1 2.2 Module AO

User’s Manual M40-T User’s Manual M40-T
FEMA ELECTRÓNICA - Page 13
Special modules with 2, 4 and 6 relays. Use special modules
R2, R4 or R6 when standard R1 modules do not provide
required functionality for your application. Only one special
module R2, R4 or R6 can be installed in an M Series panel
meter. Special modules R2, R4 and R6 are not compatible
with R1 modules.
Conguration is done through the OPTx entry of the con-
guration menu. Functionality for R2, R4 and R6 modules
differs from standard R1 modules. For more information
see document 2654_M-SERIES_OPTIONAL_MODULES
at www.fema.es
Number of relays 2, 4 or 6
Relay type 3 contacts (Common, NO, NC)
Maximum current 6A (resistive load) (each relay)
Voltage* 250 Vac continuously
Installable at slot Opt.1.
R2 lls OPT1
R4 lls OPT1 and OPT2
R6 lls OPT1 and OPT2 and OPT3
Terminal Plug-in screw terminals
pitch 3.81mm
* Terminals approved for 300V (according to UL1059,
groups B and D) and 160V (according to VDE in CAT-III and
pollution degree 3).
Terminal A Relay1 Common
Terminal B Relay1 NO - Normally Open
Terminal C Relay1 NC - Normally Closed
Terminal D Relay2 Common
Terminal E Relay2 NO - Normally Open
Terminal F Relay2 NC - Normally Closed
Terminal G Relay3 Común
Terminal H Relay3 NO - Normally Open
Terminal I Relay3 NC - Normally Closed
Terminal J Relay4 Common
Terminal K Relay4 NO - Normally Open
Terminal L Relay4 NC - Normally Closed
Terminal M Relay5 Common
Terminal N Relay5 NO - Normally Open
Terminal O Relay5 NC - Normally Closed
Terminal P Relay6 Common
Terminal Q Relay6 NO - Normally Open
Terminal R Relay6 NC - Normally Closed
Opt 3
ABCDEF GHIJKL
MNOPQR
R2
R6
Opt 2Opt 1
R4
2.3 Modules R2, R4, R6

User’s Manual M40-T
FEMA ELECTRÓNICA - Page 14
3. More options and accessories
7.2 Option G
Green led option.
Green led
7.4 Benchtop housing THM
Benchtop housing for M series of panel meters. Handle with
three selectable positions and power connector with manual
switch and fuse holder.
7.5 Adapter DRA-M
Adapter for DIN rail mount.
7.1 Option NBT
Panel meter without frontal key pad. To congure the instru-
ment, uninstall from the panel and remove the front cover.
Once the front cover is removed, internal push-buttons are
accessible. Optionally, order the instrument congured from
factory.
Without push-buttons
Risk of electric shock. Removing the front cover will
grant access to the internal circuits. Disconnect the
input signal to prevent electric shock to the operator.
Operation must be performed by qualied personnel
only.
7.3 Option IP65
This option provides M series panel meters with IP65 front
protection. The instrument is provided with the front cover
sealed. NOTE - Removing the front cover to access the inside of
the instrument will permanently disable the IP65 protection
(see section 1.14).

User’s Manual M40-T User’s Manual M40-T
FEMA ELECTRÓNICA - Page 15
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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. [phone] - www.fema.es
Fax [phone] - [email protected]
Bar Meters
Panel Meters
Miniature 48x24mm
Panel Meters
Small 72x36mm