SEFRAM Sequencer COMPACT Manuale utente
Sequencer COMPACT
Technical brochure
FI 72.0467.0118E
Page 1 / 42
PLACE GUTENBERG - 59175 TEMPLEMARS (France)
Tel: +33(0)3 20 60 49 49 - Fax: +33(0)3 20 95 59 62
Email: contact@sefram.eu Web: www.sefram.eu
Electronics dedicated to dedusting and air
quality
Sequencer COMPACT
Technical brochure
FI 72.0467.0118E
Page 2 / 42
DESCRIPTION
Sequencer COMPACT is an adjustable device for control
and full automatization of dedusting equipments, whose
declogging is done by pressured air injections.
Permanent control of differential pressure allows an optimal
efficiency according to the whole parameters for any type of
exploitation and product.
It is equipped of a MOTHER card and from 1 to 8
SEQUENCER cards
The system can manage up to 128 solenoïd valves (SV),
(8 SEQUENCER cards of 16 solenoïds valves) with a
control of electric fault on each SV card.
The system has :
- 4 TOR inputs: run order, compressed air presence, T2A
time (accelerated declogging ) and forced running.
- 1 analog input 4-20mA allowing reception of datas from
one system equipped with 4-20mA output,
- 4 RELAY output: general fault, high alarm dP, analog
input alarm and running order response.
- 1 COM. CDM allowing management of a dust sensor
CDM.
- 1 analog output 4-20mA for report of measure of pressure
loss value dP.
The device is adjustable according to the use of it, with
several protection levels by passwords.
All the running parameters can be seen and adjusted from
the front panel, through a color touch screen. Interface is
multilingual.
The Evolutions of declogging cycle and analog input,
running faults, dust and pressure measures are clearly
displayed.
A graphic representation of pressure, dust rejection and
analog input allows an easy control of their level.
An USB key can be plugged to the device and the user can
record all historical measures of sensors and all the faults.
The device also has counters of cycles done and
recordings of mini and maxi measured pressures.
SUMMARY
DESCRIPTION Page 2
CHARACTERISTICS Page 3
DIMENSIONS AND MOUNTING Page 4
PROTECTION Page 5
CONNECTIONS
MOTHER CARD Page 6
SEQUENCER DC CARD Page 8
SEQUENCER AC CARD Page 10
USER INTERFACE
Main page / Synoptic Page 12
In case of fault Page 13
Running fault page Page 14
Sequencer information page Page 15
Informations page pressure dP Page 16
Pressure dP graph Page 17
CDM informations dust sensor Page 18
Graph Dust Page 19
Dust measure
Graph
Analog input measure Page 20
Page Main Menu Page 21
Page Password setting Page 22
Page HMI Parameters Menu Page 23
Page Langage Menu Page 24
Page Manual Mode Menu Page 25
Page Info System Menu Page 26
Page
Faults History
Page 27
Page Parameters Page 28
Page Parameters Fan Page 29
Page Parameters Sequencer Page 30
Page Parameters CDM Page 32
Page Parameters Pressure Switch Page 33
Page Parameters Analog Input Page 34
Page Process/Modbus Link Page 35
FAULTS Page 36
RUNNING Page 38
RELAY OUTPUT Page 39
WARNING / CALIBRATION
Page 40
GENERAL INSTRUCTIONS OF Page 41
SAFETY,ASSEMBLY,
COMMISSIONNING AND
MAINTENANCE
WARRANTY Page 42
CONFORMITY Page 42
Sequencer COMPACT
Technical brochure
FI 72.0467.0118E
Page 3 / 42
CHARACTERISTICS
MOTHER CARD :
- Supply voltage
24Vdc (voltage to supply)
- Consumption < 250mA
- Characteristics of TOR inputs Voltage 24Vdc supplied by device
Charge current +/- 1 mA
- Characteristics of RELAY outputs Dry contact max : 125Vac/0.3A – 30Vdc/1A
(to be protected by user )
- Running temperature -20° to 55°C
- Storage temperature -20° to 65°C
SEQUENCER DC CARD :
Supply
Consumption
Solenoïd valves( SV ) voltage
SV consumption
24Vdc (voltage to supply)
<50 mA.
24Vdc (25W maxi)
1.6A max
SEQUENCER AC CARD :
Supply
Consumption
Solenoïd valves( SV ) voltage
SV consumption
24Vdc (voltage to supply)
<50 mA.
24Vac / 48Vac / 115Vac / 230Vac (voltage to supply )
According to power and voltage of the solenoid valve
TOUCH SCREEN :
- Size / Technology 4.3 inches / TFT LCD / Tactile Resistive
- Resolution / Colors 480x272 pixels / 65536 colors / Buzzer
- Date/time
- IP Battery 3V – CR2032
65
MEASURE OF DP :
- Scale 0-500 daPa
- Pressure max ( P+ > P- ) 400 mbar
- Precision classe 2 on a scale maxi detector (100 mbar)
→from 0 to 60°C this class takes into consideration linearity,
hysteresis, temperature and repetitiveness
- Response time to order dP 1 second
- Response time to alarm high/low
and threshold T2A
OUTPUT ANA 4-20mA :
5 seconds
- Description
- Type
- Calibration value of output 4-20mA
INPUT ANA 4-20mA :
- Description
- Type
Report of pressure loss measure
Integrated supply, not isolated
Charge maxi < 500 Ohms
4mA = 0 daPa
20mA = 500 daPa
Receiver signal 4-20mA
Passive
USB:
- type USB 1.0 or USB 2.0
- format FAT32
Sequencer COMPACT
Technical brochure
FI 72.0467.0118E
Page 4 / 42
DIMENSIONS
Dimensions MOTHER card: 157 x 123mm (L x l)
With snap-on mounting on support RAIL DIN.
Dimensions SEQUENCER DC card: 72 x 123mm (L x l)
With snap-on mounting on support RAIL DIN.
Dimensions SEQUENCER AC card: 90 x 123mm (L x l)
With snap-on mounting on support RAIL DIN.
Dimension of display: 129 x 103 x 39mm (L x l x P)
Window: 118.8 x 92.8mm (L x l)
CONNECTIONS PRESSURE
- Pressure pipe to be connected to the sensor : Polyurethane tube 4x2.5mm ( Tubing O.D x Tubing I.D)
Reference Example : SMC TU0425 .
Careful to respect the connections clean / dirty ! (See page 6)
- For use with pressure connections through partition, we recommend using the following references:
SMC M- 5ER
SMC M- 5AU -4
SMC 1511 8 / 6-1 / 8
Intended for use with the tube 6 / 8mm (connection to process)
Sequencer COMPACT
Technical brochure
FI 72.0467.0118E
Page 5 / 42
PROTECTION
The control voltage of the solenoïds valves (SV) are protected upstream to prevent any brake down of supplies in case
of a failed SV: short-circuit…
There is 1 common fuse for the 16 outputs. This fuse is on the corresponding output card.
Version DC Version AC
The fuse rating depends on order tension of the Solenoids Valves (SV) ( see board hereafter ) :
SV control voltage 24Vdc 24Vac 48Vac 115Vac 230Vac
Fuse rating 1.6A / F 1.6A / F 1A / F 1A / F 1A / F
Fuse Size 5x20mm Fuse Size 5x20mm
Sequencer COMPACT
Technical brochure
FI 72.0467.0118E
Page 6 / 42
Connections Mother card
ALARME Entrée
Analoqique
Supply 24Vdc
Link to IHM
L
in
k to sequencer card
Output Relay
running order
response
Output Relay
Alarm analog input:
-High Alarm
-Low Alarm
- or fault
Output Relay
General fault Output Relay
High alarm dP
Inputs TOR :
-Run order
-Compressed air
presence
-forced run
-
Forced running
Link to CDM
Analog Input
4-20mA Analog Output
4-20mA (dP)
Pressure switch
Dirty Air Clean Air
Sequencer COMPACT
Technical brochure
FI 72.0467.0118E
Page 7 / 42
Mother Card connection : example
Supply module not
included
Power supply
230VAC
50/60Hz
Inputs TOR :
-IN1: Run order
-IN2: Compressed air
presence
-IN3: forced run
-IN4: Forced running
Link to dust
control
sensor CDM
Link to
Sequencer
card
Link to sensor
with 4-20
output (as a
temperature
sensor)
dP
measure
output
GENERAL
DEFAULT
OUTPUT:
If default is
present:
contact
between C and
NC
HIGH dP
ALARM:
If dP measure
reaches the
high threshold,
contact
between C and
NC
ANALOG
INPUT
ALARM:
If 4-20 input
reaches the
threshold
alarm, contact
between C and
NC
RUNNING
ORDER
RESPONSE:
If running order
input is active,
contact between
C and NO
24VDC / GND
Sequencer COMPACT
Technical brochure
FI 72.0467.0118E
Page 8 / 42
Connections Sequencer DC card
Link to mother card :
RS485A output with SQ/A input
RS485B output with
SQ/B
input
Power supply
24Vdc
Order outputs SV 24Vdc (from 1 to 16)
Sequencer COMPACT
Technical brochure
FI 72.0467.0118E
Page 9 / 42
SEQUENCER CARD DC CONNECTION : Example
16x Solenoids valves outputs 24Vdc 25W
Card n°0
Link to
MOTHER
Card
Card n°0: SV1 to SV16
Sequencer COMPACT
Technical brochure
FI 72.0467.0118E
Page 10 / 42
Connections Sequencer DC card
Supply Voltage
24Vdc
Supply voltage SV
(AC)
PHASE
Order output SV from 1 to 16
Supply VAC (NEUTRAL)
Link to mother card :
RS485A output with SQ/A input
RS485B output with
SQ/B
input
Indice
