Publicité
Dis T.1634007e
PLEASE READ AND KEEP CARE OF THIS MANUAL AND THE
MANUAL OF INSTALLED SENSORS TOO.
All documentation relating to gas detection plant should be preserved, because it
contains the procedures to be used during the routines verification and / or during the
periodic calibration. We recommend that you always complete the Setup Memorandum
Tables in the last pages of this manual. This will facilitate any possible change to the
configuration and/or in case of additional sensors, and operations and maintenance
service.
INFORMATION AND WARNINGS OF USE
The Control Unit is suitable for gas alarm systems up to No.24 detection points. The
simple installation and easy configuration via the buttons make the unit suitable for use
in many areas, both civil and industrial.
It should be noted that inappropriate use or lack of maintenance can affect the
operation of the device and thus preventing the proper activation of alarms with
potential serious consequences for the user.
TECNOCONTROL disclaims any responsibility if the product is misused, altered or
not as planned or outside the rated operating limits or put in work incorrectly. The
choice and use of the product are the sole responsibility of the individual
operator.
The rules, laws, etc. mentioned, are the ones valid on the date of issue. In any case,
must be observed all applicable national regulations in the country of use.
The information contained in this document are accurate, current at the date of
publication,
and are the result of continuous research and development, the
specifications of this product and what is indicated in this manual may be changed
without notice.
The Control Unit has a clock with the automatic DST change (Setting for Italy on
UTC + 01:00 Time Zone), but it is possible to deactivate this option from the
setting.
In the absence of power supply, the clock works with the lithium battery (on the board in the
cover), its life, in normal operation is over 5 years.
If the lithium battery is exhausted and the Control Unit remained completely without power,
at start up, you will need to enter the correct date and time (see chapter Date and Time) and then
the battery must be replaced soon with a new one.
NOTES FOR READING INSTRUCTION
Control unit up to No.24 gas detectors.
to 8 with no.1 ES404 card and up to 24 with no.2 CE380UR
CE424
with No.5 relay outputs expandable to 9 with no.1 ES414 card
ES380UR cards (inside CE380UR units).
ES404
Expansion card with No.4 inputs
ES414
Expansion card with No.4 relay outputs.
ES415
Expansion card with No.1 RS485 serial port Communication via Modbus
Remote Unit CE380UR, with 8 input 4 to 20mA for gas detectors, which can be installed
R.U.
up to 2 expansion cards ES380UR, each with 4 relay outputs.
SENSOR
It is the name that, for simplicity, is indicated the Remote Gas Detectors models.
FIRMWARE
Program inserted into the microcontroller which controls the unit functioning.
Symbol that indicates an important warning in the instructions.
Symbol indicates information or additional explanation in the instructions.
Documento / Document
Oggetto / Subject / Objet:
Cronologia delle revisioni / Revision History / Historique des révisions
Rev. Data / Date
Da / By
0
14/12/2016
A
20/05/2021
B
25/01/2022
C
03/05/2024
TECNOCONTROL S.r.l. - Via Miglioli, 47 20054 SEGRATE (MI) - Tel. 02. 26 92 28 90 - Fax 02. 21 33 734
CE424P User manual
:
1634008d
CE424 (4÷20mA) Centrale da parete / Wall mount Control Unit / Centrale de contrôle
murale (GIUGIARO design).
Note
UT/FG
1° Emissione / 1
UT/FG
Aggiornamento Documento / Document updated / Document mise à jour
UT/AZ
Aggiornamento Documento / Document updated / Document mise à jour
UT/AZ
Aggiornamento Documento / Document updated / Document mise à jour
It has 4 detectors inputs installed,
The
control
unit also has No.1 Logic
st
ère
Edition / 1
délivré
Pag. 2/52
expandable
remote
units. Equipped
and up to 25 with no.4
Input.
®
RTU binary.
Publicité
