Electronic
Serial communication
interface for Esa Estro
ESA ECS-DRIVER (E7081 rev. 02 - 30/08/2016)
ESA ECS-DRIVER - E7081 rev. 02 - 30/08/16
GENERAL WARNINGS: DISPOSAL:
¾ All installation, maintenance, ignition and setting must To dispose of the product, abide by the local legislations
be performed by qualified staff, respecting the norms regarding it.
present at the time and place of the installation.
GENERAL NOTES:
¾ To avoid damage to people and things, it is essential
to observe all the points indicated in this handbook. The
reported indications do not exonerate the Client/User
from observing general or specific laws concerning acci-
dents and environmental safeguarding. ¾ In accordance to the internal policy of constant quali-
ty improvement, ESA-PYRONICS reserves the right to
modify the technical characteristics of the present docu-
¾ The operator must wear proper DPI clothing (shoes, ment at any time and without warning.
helmets...) and respect the general safety, prevention
and precaution norms. ¾ It is possible to download technical sheets which
have been updated to the latest revision from the
¾ To avoid the risks of burns or high voltage electrocu- www.esapyronics.com website.
tion, the operator must avoid all contact with the burner
and its control devices during the ignition phase and ¾ The products manufactured by ESA-PYRONICS
while it is running at high temperatures. have been created in conformity to the UNI EN 746-
2:2010 Norms: Equipment for industrial thermal process
¾ All ordinary and extraordinary maintenance must be - Part 2: Safety requirements for combustion and the
movement and treatment of combustible elements. This
performed when the system is stopped.
norm is in harmony with the Machine Directive
2006/42/CE. It is certified that the products in question
¾ To assure correct and safe use of the combustion respect all the requirements prescribed by the above
plant, it is of extreme importance that the contents of this mentioned Norms and Directives.
document be brought to the attention of and be meticu-
lously observed by all personnel in charge of controlling ¾ Certified in conformity with the UNI EN ISO 9001
and working the devices. Norm by DNV GL.
¾ The functioning of a combustion plant can be dange- CERTIFICATIONS:
rous and cause injuries to persons or damage to equip-
ment. Every burner must be provided with certified com-
bustion safety and supervision devices.
ESA ECS-DRIVER is in compliance with European Union directi-
ves and standards: 2014/30/EU (electromagnetic compatibility)
¾ The burner must be installed correctly to prevent any 2014/35/EU (low voltage), IEC 61000-6-4, IEC 61000-6-2, IEC
type of accidental/undesired heat transmission from the 61000-3-2, CEI EN 55014-1 and CEI EN 60204-1 (EMC electro-
flame to the operator or the equipment. magnetic compatibility, safety of machinery - electrical equipment
of machines: general requirements).
¾ The performances indicated in this technical docu- The products conform to the requests for the Euroasian market
(Russia, Belarus and Kazakhstan).
ment regarding the range of products are a result of
experimental tests carried out at ESA-PYRONICS. The
tests have been performed using ignition systems, flame ASSISTANCE/CONTACTS:
detectors and supervisors developed by ESA-PYRO-
NICS. The respect of the above mentioned functioning
conditions cannot be guaranteed if equipment, which is
not present in the ESA-PYRONICS catalogue, is used. Headquarters: International Sales:
Esa S.p.A. Pyronics International s.a.
ESA PLEX-COM1 is in compliance with European Union directi- Via Enrico Fermi 40 Zoning Industriel, 4ème rue
ves and standards: 2004/108/EC (electromagnetic compatibility)
2006/95/EC (low voltage), EN 61000-4-2, EN 61000-4-4, EN
24035 Curno (BG) - Italy B-6040 Jumet - Belgium
61000-4-5 and EN 61000-4-11 (electromagnetic compatibility: Tel +39.035.6227411 Tel +32.71.256970
conducted and radiated emissions, ESD, burst, surges and Power Fax +32.71.256979
fails immunity).
Fax +39.035.6227499
[email protected] [email protected]
www.esapyronics.com
www.esapyronics.com 2
ESA ECS-DRIVER - E7081 rev. 02 - 30/08/16
ESA ECS-DRIVER-S
F7081I02
ESA ECS-DRIVER-D
F7081I01
ESA ECS-DRIVER is a serial communication interface CHARACTERISTICS
that allows any control device to communicate with
instruments equipped with an ECS (Esa Communication GENERAL:
System) input. The ECS bus has a good immunity to
electromagnetic disturbances, exploiting high levels of ¾ Power supply voltage: 90 ÷ 240 Vac
electrical signal and medium communication speeds; it ¾ Power supply frequency: 40 to 70 Hz
provides for the parallel connection of all devices, ¾ Maximum absorption: 40 VA
allowing the mixed use of busbars and cable routes, with ¾ Temperature of operation: 0 ÷ 50 ° C
the added advantage of being able to connect or ¾ Storage temperature: -10 ÷ 70 ° C
disconnect the devices without having to close the ¾ Fixing: on DIN rail 35 mm (EN 50022)
communication ring. ¾ Mounting position: any
¾ Protection degree: IP10
¾ Work environment: not suitable for explosive
APPLICATIONS or corrosive environments
¾ DRIVER-S size: 175X125x80 mm
¾ EIA-RS-232 or EIA-RS-422 interface converter at ¾ DRIVER-D size: 260X125x80 mm
¾ ECS DRIVER-S mass: 600 g
ECS interface.
¾ Communication interface for ESA ESTRO and ESA ¾ ECS DRIVER-D mass: 750 g
¾ ECS fieldbus voltage: max 25Vdc
REFLAM.
¾ ECS bus relay. ¾ Data transmission speed: max 9600 baud
¾ ECS line length: max 200m with ECS cable
or with a busway
¾ Connectable devices for active output: max 70 4800 baud
max 60 9600 baud
www.esapyronics.com 3
ESA ECS-DRIVER - E7081 rev. 02 - 30/08/16
DESCRIPTION
The ECS bus provides a MASTER-SLAVE DIN rail to be positioned in electrical panels, placed near
communication to a single active interface for each the master controller or located on the system. The
segment of the serial line. If the application finds a higher power supply section, consisting of the ESA ALIM-1
number of devices than the one supported by the active universal power supply (switching), accepts a wide
ECS output, ESA ECS-DRIVER can be used as a signal range of supply voltage ensuring the functionality of the
repeater. The connection to the control device can be interface in hostile environments. All connections are
made using the EIA-RS-232 interface or the EIA-RS-422 performed using quick-release connectors, which
interface (selectable via jumper), with HALF DUPLEX facilitate wiring or maintenance operations. ESA ECS-
communication and without hardware control signals. DRIVER has two LEDs that indicate the direction of the
The ECS signal to the bus is taken from the active data flow on the serial line: one is activated when the
output. ESA ECS-DRIVER is supplied on attachment for interface transmits, while the second one is received.
COMMUNICATION SPEED
The choice of communication speed depends on several any changes or settings. The important thing is the
factors: the number of connected devices, the type of setting of the same speeds between the controller and
application, the expected wiring, and the environmental peripherals. The number of devices that can be
factors that can disturb the flow of data with more evident connected to the active ECS output varies according to
effects at high speeds. ESA ECS-DRIVER allows the…
