SIAD ESA Pyronics ESTRO-PO E7014P User Manual

ESA ESTRO - E7014P rev. 02 - 03/05/17
www.esapyronics.com
6
¾
¾ESA ESTRO-Q: to be used for single stage burners in which control is done via serial line.
ESA
ESTRO
Q
IGNITION
TRANSFORMER
GAS VALVE
REMOTE
CONTROL
FLAME SIGNAL
The ESA ESTRO-A, B and C versions also have a digital
configurable input and output, in particular the digital
input is necessary in high temperature applications to
activate specific functioning (see Norm EN746-2), whilst
the digital output is used to check the UV-2 sensor during
permanent operation. Depending on the working time and
on the type of burner flame detection, it is possible to defi-
ne the sensor’s check method by selecting from the inter-
nal check of the ionization probe every hour, external
check of the UV-2 sensor via the dimming shutter every
FIELDBUS
PLC
GAS
ESTRO-B
2
5
6
3
4
+1 A-
8 97 B
10
GAS
2
1
GAS
ESTRO-A
N
N
5
6
3
4
+
+
L
L
1
-
-
8 97 2
10
AIR
A
1
GAS
ESTRO-C
2
5
6
3
4
+1 A-
8 97 B
10
1
GAS
ESTRO-Q
N
+
-
V
N
+L *-
N FT *
G
1
ECS BUS
POWER LINE
POWER
SUPPLY
SAFETY
LIMITS
D7014PI04
D7014PI05
On the front panel, ESA ESTRO has a configurable local
button,
a phase indication display, a bargraph flame
signal indicator as well as the infrared port for the confi-
guration of certain parameters via a hand held program-
mer. Via the special programming software, the instru-
ment allows the configuration of parameters and functio-
ning modes according to the application needs. It is pos-
sible to personalize the air valve command or the digital
output, select the digital input or front button behavior or
change timers of certain phases, provided that the appli-
hour or shut down every 24 hours for non permanent
operation with UV-2. All the ESA ESTRO versions are
equipped with the ESA ECS serial interface that allows to
completely control the burner from remote, communica-
ting via the ECS or Modbus-RTU protocols, both imple-
mented as standard in the instrument. Via serial commu-
nication a complete check of the burner is possible: igni-
tion and shut down, pilot and main burner control, air
valve control, information on the status and value of the
flame signal.
cable norm at the time of installation is respected. ESA
ESTRO runs the burner ignition cycle count, storing the
number of activations of the first stage gas valve and then
the second stage gas valve or air valve. Via the program-
ming software or hand held (portable) programmer you
can read the numbers of the cycles performed following
maintenance of the valves and reset the meters. All the
ESA ESTRO versions are equipped with a replaceable
protection fuse that blows in case of failures in the con-
nected devices. Furthermore there is a non replaceable

SIAD ESA Pyronics ESTRO-PO E7014P Specifications

General

Brand	SIAD
Model	ESA Pyronics ESTRO-PO E7014P
Category	Control Unit
Language	English