DIMENSIONAL DADIMENSIONAL DA
DIMENSIONAL DA
DIMENSIONAL DADIMENSIONAL DA
OVERALL DIMENSIONS
The dimensions are expressed in millimetres and inches (third-scale drawing).
ELECTRICAL CONNECTIONELECTRICAL CONNECTION
ELECTRICAL CONNECTION
ELECTRICAL CONNECTIONELECTRICAL CONNECTION
CONNECTIONS TO DERIVE
Instance of typical application.
BUILDER DABUILDER DA
BUILDER DA
BUILDER DABUILDER DA
EVERY CONTROL S.r.l.
Via Mezzaterra 6, 32036 Sedico Belluno ITALY
Phone 0039/0437852468 (a.r.) Fax 0039/043783648
Internet addresses
e-mail: info@everycontrol.it
http://www.everycontrol.it
TO BE CAREFUL
This publication exclusively belongs to EVERY CONTROL and shall not be reproduced and distributed if not expressly authorized by the same EVERY CONTROL.
EVERY CONTROL does not assume any responsibility in order to the characteristics, to the technical data and to the possible mistakes related herein or deriving from the use of the same.
EVERY CONTROL can not be considered responsible for damages caused from the inobservance of the additional informations.
EVERY CONTROL reserves the right to make any modification without prior notice and at any time without prejudice the basic functioning and safety characteristics.
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INSTINST
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TIONTION
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WITH THE FIXING SYSTEM SUGGESTED BY THE BUILDER
On DIN EN 50022 standard rail according with DIN 43880 norms (third-scale drawing).
Fig. 3
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Fig. 5
EC 6-PCTEC 6-PCT
EC 6-PCT
EC 6-PCTEC 6-PCT
Configurable current transmitter
Operating instructions
Release 1/00 of November the tenth 2000
Code EC 6-PCT DOC E001
File 6pcte.p65
IMPORTANT:
The use of this new instrument is easy; but for safety reasons, it is
important read these instructions carefully before the installation or
before the use and follow all additional informations.
It is very important keep these instructions with the instrument for future
consultations.
GENERAL INFORMAGENERAL INFORMA
GENERAL INFORMA
GENERAL INFORMAGENERAL INFORMA
WHAT IS THE USE
EC 6-PCT is a configurable current transmitter studied to be used with some of the devices
built by Every Control provided with serial port of which it is able to display and to convert the
acquired quantity in a 4-20 mA signal; through the keys present on the instrument frontal panel
it is possible to operate on other functions as the output current and the device software code
display.
EC 6-PCT is available in the 53 x 90 mm (2.08 x 3.54 in., 3 DIN modules) case and it is studied
for DIN standard rail installation.
GETTING STGETTING ST
GETTING ST
GETTING STGETTING ST
INSTALLATION
EC 6-PCT was studied for DIN EN 50022 standard rail installation according with DIN 43880
norms (the overall dimensions are related in Fig. 3, the fixing system suggested by the builder
is related in Fig. 4).
ADDITIONAL INFORMATIONS
- verify if the using conditions (ambient temperature, humidity, etc.) are within the
limits indicated by the builder (see the chapter TECHNICAL DATA)
- install the instrument in a location with a suitable ventilation, to avoid the internal
overheating of the instrument
- do not install the instrument near surfaces that can to obstruct the air-grating (carpets, covers, etc.), heating sources (radiators, hot air ducts, etc.), locations subject to direct sunlight, rain, humidity, excessive dust, mechanical vibrations or
bumps, devices with strong magnetos (microwave ovens, big speakers, etc.)
- according with the safety norms, the protection against possible contacts with
electrical parts and parts protected with functional insulation only must be ensured
through a correct installation procedure of the instrument; all parts that ensure the
protection must be fixed so that they can not be removed if not with a tool.
ELECTRICAL CONNECTION
EC 6-PCT is provided with three screw terminal blocks for cables up to 2.5 mm² (0.38 in.², for
the connection to the power supply, device serial interface and 4-20 mA output) and it is provided with one five poles single line female connector (for the connection to the CLONE
configurer/cloner and RICS supervision systems), located on the instrument frontal panel (the
connections to derive are related in Fig. 5 and they are checkable on the polyester label stuck
on the instrument case).
ADDITIONAL INFORMATIONS
- if the instrument is brought from a cold to a warm location, the humidity may
condense inside the instrument; wait about an hour before supply the instrument
- verify if the operating power supply voltage, electrical frequency and power of
the instrument correspond to the local power supply (see the chapter TECHNICAL
DATA)
- do not supply more instruments with the same transformer
- if the instrument is installed on a vehicle, its power supply must be derived directly from the battery of the vehicle
- give the instrument a protection able to limit the current absorbed in case of
failure
- the instrument remains connected to the local power supply as long as the terminals 75 and 77 are derived to the local power supply, even if the instrument is
apparently turned off
- do not try to repair the instrument; for the repairs apply to highly qualified staff
- if you have any questions or problems concerning the instrument please consult
Every Control (see the chapter BUILDER DATA).
ARAR
AR
ARAR
TEDTED
TED
TEDTED
TIONSTIONS
TIONS
TIONSTIONS
USEUSE
USE
USEUSE
PRELIMINARY INFORMATIONS
After derived the connections related in Fig. 5, during the normal functioning the instrument
displays the acquired quantity by the device.
If an alarm should be active the instrument displays the alarm code flashing as long as the
cause that has given it does not disappear (see the chapter SIGNALS AND ALARMS).
EC 6-PCT is provided with some configuration parameters that get stored in a non volatile
memory and that permit to set the instrument according with one’s requirements (see the
chapter CONFIGURABILITY).
The 4-20 mA output signal is proportional to the acquired quantity in every point between the
acquired quantity values corresponding to 4 and 20 mA.
Pushing and releasing the key T1 the instrument displays the output current (the unit of measure is the thousandth of Ampere): after displayed the output current push and release the key
T1 (to the release of the key T1 the instrument displays the acquired quantity by the device
again, passed four seconds from the first release of the key T1 without operated with the keys
the instrument automatically turns out from the output current display procedure).
Keeping pushed for four seconds at least the key T2 the instrument displays the device software code for four seconds (for instance if the instrument displays 2608, it means that the
device software code is 26 release 08).
CONFIGURATION PARAMETERS SETTING
Configuration parameters are arranged on two levels, to protect the most tricky settings against
undesirable violations and they are arranged in families that can be recognized through the
initial letter of the label.
To gain access to the first level keep pushed for two seconds at least the key T3 (passed two
seconds the instrument displays the label PA and the LED L1 turning ON).
To select a parameter of the first level push and release over and over the key T1 or T2 as long
as the instrument displays the label of the desired parameter.
To modify the parameter value push and release the key T3 (to the release of the key T3 the
instrument displays the actual value) and push and release over and over the key T1 or T2 as
long as the instrument displays the desired value (keeping pushed the key T1 or T2 the value
gets decreased or increased more quickly): after the modification push and release the key T3
(to the release of the key T3 the instrument displays the label of the parameter again); for the
four seconds following the first release of the key T3 or following the release of the key T1 or
T2 the instrument displays the set value and the LED L1 flashes to indicate that a configuration
parameter setting procedure is running (passed four seconds from the first release of the key
T3 or from the release of the key T1 or T2 without operated with the keys the instrument
automatically turns out from the configuration parameter setting procedure).
To turn out from the configuration parameters setting procedure keep pushed at the same time
for four seconds at least the keys T1 and T2 or keep pushed for two seconds at least the key T3
or do not operate with the keys for four seconds at least (time-out exit).
To gain access to the second level enter inside the first level and select the label PA.
Push and release the key T3 (to the release of the key T3 the instrument displays the actual
value) and push and release over and over the key T1 or T2 as long as the instrument displays
-19 (keeping pushed the key T1 or T2 the value gets decreased or increased more quickly):
after the modification push and release the key T3 (to the release of the key T3 the instrument
displays the label PA again) and keep pushed at the same time for four seconds at least the
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ENGLISH
keys T1 and T2 (passed four seconds the instrument displays the first parameter of the second
level); for the four seconds following the first release of the key T3 or following the release of
the key T1 or T2 the instrument displays the set value and the LED L3 flashes to indicate that
a configuration parameter setting procedure is running (passed four seconds from the first
release of the key T3 or from the release of the key T1 or T2 without operated with the keys the
instrument automatically turns out from the configuration parameter setting procedure).
To select a parameter of the second level push and release over and over the key T1 or T2 as
long as the instrument displays the label of the desired parameter.
To modify the parameter value push and release the key T3 (to the release of the key T3 the
instrument displays the actual value) and push and release over and over the key T1 or T2 as
long as the instrument displays the desired value (keeping pushed the key T1 or T2 the value
gets decreased or increased more quickly): after the modification push and release the key T3
(to the release of the key T3 the instrument displays the label of the parameter again); for the
four seconds following the first release of the key T3 or following the release of the key T1 or
T2 the instrument displays the set value and the LED L1 flashes to indicate that a configuration
parameter setting procedure is running (passed four seconds from the first release of the key
T3 or from the release of the key T1 or T2 without operated with the keys the instrument
automatically turns out from the configuration parameter setting procedure).
To turn out from the configuration parameters setting procedure keep pushed at the same time
for four seconds at least the keys T1 and T2 or keep pushed for two seconds at least the key T3
or do not operate with the keys for four seconds at least (time-out exit).
ADDITIONAL INFORMATIONS
- for the whole period of a corrupted memory data alarm the access to the configuration parameters setting procedure is refused
- the modification of a parameter value of the instrument has not immediate effect;
to obtain this effect, after the modification turn OFF and turn ON again the instrument
- the modification of a parameter value which unit of measure is the hour or the
minute or the second has not immediate effect; to obtain this effect it must not be
executed during the course of the value
- the modification of the parameters c1 and c2 value has immediate effect; to avoid
damages to the connected load, it must be executed with the load not connected
- the configuration parameters values get stored in a non volatile memory even if a
lack of power supply happens.
4-20 mA SIGNAL CALIBRATION
To correct the 4-20 mA signal derive a milliammeter to the terminal 15 and 17, keep pushed the
key T1 before supply the instrument and release this key before display the acquired quantity
by the device (the instrument displays the indication CAiL).
To correct the 4 mA signal push and release over and over the key T1 or T2 as long as the
milliammeter displays 4 mA (keeping pushed the key T1 or T2 the value gets decreased or
increased more quickly): after the modification push and release the key T3 (to the release of
the key T3 the instrument displays the indication CAiH).
To correct the 20 mA signal push and release over and over the key T1 or T2 as long as the
milliammeter displays 20 mA (keeping pushed the key T1 or T2 the value gets decreased or
increased more quickly): after the modification push and release the key T3 (to the release of
the key T3 the instrument moves to the normal functioning).
CONFIGURABILITYCONFIGURABILITY
CONFIGURABILITY
CONFIGURABILITYCONFIGURABILITY
CONFIGURATION PARAMETERS
LABEL MIN. MAX. U.M. ST. PASSWORD
PA -99 999 --- 0 password (§)
It is the password that permits to gain access to the second level.
LABEL MIN. MAX. U.M. ST. ACQUIRED QUANTITY MANAGER
c0 15 250 sec/10 15 time-out link
It establishes for which time interval the instrument must store a connection to a device from
the moment in which an interruption of the connection happens.
c1 -99.9 999.9 points 0.0 acquired quantity value corresponding to 4 mA (§)
It establishes the acquired quantity by the device value corresponding to 4 mA; the instrument
automatically verifies if the value established with the parameter c1 is below the acquired
quantity value corresponding to 20 mA established with the parameter c2.
c2 -99.9 999.9 points 100.0 acquired quantity value corresponding to 20 mA (§)
It establishes the acquired quantity by the device value corresponding to 20 mA; the instrument automatically verifies if the value established with the parameter c2 is above the acquired
quantity value corresponding to 4 mA established with the parameter c1.
c5 0 255 --- 255 release number
It establishes the software release number that the instrument must recognize.
If the parameter c5 has value 255 it has not significance.
LABEL MIN. MAX. U.M. ST. CONNECTION IN A SERIAL NETWORK WITH EVCOBUS
L1 1 15 --- 1 instrument address
It establishes the address to which the instrument (slave) answers when it is connected to a
serial network with EVCOBUS protocol communication managed from a master (for instance a
Personal Computer).
L2 0 7 --- 0 instrument group
It establishes the group to which the instrument (slave) answers when it is connected to a
serial network with EVCOBUS protocol communication managed from a master (for instance a
Personal Computer).
L3 2 255 sec. 30 time-out link
It establishes for which time interval the instrument must store a connection to a serial network with EVCOBUS protocol communication from the moment in which an interruption of the
connection happens.
L4 0 3 --- 1 baud rate
It establishes the speed with which the data get transmitted in a serial network with EVCOBUS
protocol communication, as indicated:
0 = 1,200 baud
PROTOCOL COMMUNICATION
1 = 2,400 baud
2 = 4,800 baud
3 = 9,600 baud.
ADDITIONAL INFORMATIONS
- the symbol (§) indicates that the parameter is of the first level.
SIGNALS AND ALARMSSIGNALS AND ALARMS
SIGNALS AND ALARMS
SIGNALS AND ALARMSSIGNALS AND ALARMS
SIGNALS
If the LED L1 is turned ON it means that a configuration parameters setting procedure is
running.
If the instrument displays the indication “CAiL” or “CAiH” it means that a 4-20 mA signal
calibration procedure is running.
ALARMS
If the instrument displays the indication “E2” flashing (corrupted memory data alarm) it means
that there is a corruption of the configuration data in the memory (turn OFF and turn ON again
the instrument: if to the turning ON again the alarm does not disappear the instrument must be
replaced); during this alarm the access to the configuration parameters setting procedure is
refused and the output signal is 0 mA.
If the instrument displays the indication “Conn” flashing (transmission data failure) it means
that: there is a mistake in the instrument-device connection (verify the instrument-device connection integrity), the speed with which the data get transmitted is not proper (verify if the
parameter L4 of the instrument and of the device has value 1), the device is not connected to
the local power supply (verify that the device be connected to the local power supply); during
this alarm the output signal is 0 mA.
If the instrument displays the indication “----” flashing (corrupted memory data of the device
or device not recognized) it means that: there is a corrupted memory data in the device (see
the paragraph ALARMS of the chapter SIGNALS AND ALARMS of the Operating instructions of
the connected device), the instrument does not recognize the device (keeping pushed for four
seconds at least the key T2 the instrument displays the device software code for four seconds); during this alarm the output signal is 0 mA.
If the instrument displays the indication “Err” flashing (probe failure alarm or cold junction/
third wire failure alarm of the device) it means that there is a probe failure alarm or a cold
junction/third wire failure alarm in the device (see the paragraph ALARMS of the chapter SIGNALS AND ALARMS of the Operating instructions of the connected device); during this alarm
the output signal is 0 mA.
ADDITIONAL INFORMATIONS
- the alarm codes are related in order of precedence.
TECHNICAL DATECHNICAL DA
TECHNICAL DA
TECHNICAL DATECHNICAL DA
TECHNICAL DATA
Case: plastic grey (PP0), self-extinguishing.
Size: 53 x 90 x 58 mm (2.08 x 3.54 x 2.28 in., 3 DIN modules).
Installation: on DIN EN 50022 standard rail installation according with
Type of protection: IP 40.
Connections: screw terminal blocks with pitch 5.08 mm (0.2 in., power
Ambient temperature: from 0 to +60 °C (+32 to +140 °F, 10 ... 90 % of not con-
Power supply: 230 Vac or 115 Vac or 24 Vac or 12 Vac/dc, 50/60 Hz,
Insulation class: II.
Working range: see the Working range of the connected device.
Setting range: from -99.9 to +999.9 points.
Resolution: see the Resolution of the connected device.
Display: 4-digit display 10 mm (0.39 in.) high red LED display with
Outputs: one 4-20 mA output (the maximum load that can be con-
Serial port: TTL with EVCOBUS protocol communication, for the con-
HOW TO ORDERHOW TO ORDER
HOW TO ORDER
HOW TO ORDERHOW TO ORDER
CODING SYSTEM
Instrument name: EC 6-PCT.
Desired measure input: X.
Desired power supply: 220 (230 Vac),
Options: custom configuration.
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DIN 43880 norms.
supply, device serial interface and 4-20 mA output) for cables up to 2.5 mm² (0.38 in.²), five poles single line female
connector with pitch 2.5 mm (0.09 in., serial port).
densing relative humidity).
2 VA.
automatic decimal point and minus sign.
nected is 200 Ohm).
nection to the CLONE configurer/cloner and RICS supervision systems.
110 (115 Vac),
A24 (24 Vac),
012 (12 Vac/dc).
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