Turbo E1T Series User manual

TURBO s.r.l.
Electronic Control Systems For Dust Collectors
e-mail: [e-mail] web: www.turbocontrols.eu
TE . ++39 (0)362 574024 FAX ++39 (0)362 574092
SEQUENCER
E1T
57 ÷ 99 OUTPUT CHANNE S
User Manual
05/05/2016
Manual Release 1.00
Hardware Release 1.01

1
General Description
Sequencer for controlling the pneumatic cleaning function of industrial dust
collection s stems. The device has three output rela s contacts and two digital
input contacts.
A large, bright displa is provided for reading the filter obstruction level, the
active solenoid valves and an alarms in an moment.
Technical Specifications
Casing
Made of insulating, ABS base and pol carbonate lid.
Degree of protection to water and dust: IP65 (EN60529).
Shock resistance: IK07, impact energ 2 Joule (EN62262).
Performance of the Device
Dedicated software program, managed b the microprocessor, eas to set up
and consult, facilitates the use of the instrument also b users unfamiliar.
Led displa with 7 segments, 3 digits (0.8” each).
Power voltage 115-230 Vac 50-60 Hz selectable b means of jumpers, must
also set with F05 (Optional 24 Vac/Vdc).
Output voltage 24Vdc, 24-115-230Vac selectable b means of jumper.
Three alarm rela s.
Micro SD memor card for data storage, extractable for consultation.
Sampling is performed ever 10 seconds, the time interval is editable.
Compressed air presence enable input.
External contact cleaning activation.
Manual solenoid valve activation.
Operating times expressed in seconds with selectable ranges for an
application.
Solenoid valve not working alarm.
Total and partial hour counter for maintenance.
Setting the current date and time associated with the archiving historical
data on the SD card, where are stored the detected values.

2
Electric Specifications
Electric Power
 115 Vac 50-60 Hz – 25W
 230 Vac 50-60 Hz – 25W
 24 Vac 50-60 Hz – 25W (optional)
 24 Vdc– 25W (optional)
Selectable Output Voltage
 230 Vac
 115 Vac
 24 Vac
 24 Vdc
Inputs An Outputs Galvanically Insulate
 Enable contact (remote cleaning enable).
 Fan contact (post-cleaning).
The solenoid valves connected to the unit are normall closed.
The activation of a solenoid valves causes them to open and consequentl let out
a jet of air.
Alarm Relays
The three alarm rela s contain 2 clean contacts on terminals 4 ÷ 9 di J4.
Maximum permitted load: 3A @ 250Vac, 2A @ 24Vac, 2A @ 24Vdc
Fuse
1 x 1 A @ 115 Vac. 1 x 1 A @ 230 Vac.
1 x 3 A @ 24 Vac. 1 x 3 A @ 24 Vdc.
Working Temperature
from -10°C to 55°C
Storage Temperature
-20°C to 60°C
Timer Specifications:
Pulse Time (Valve Opening)
from 50 ms to 5 sec
Pause Time (Interval Between Valve Openings)
1 sec - 999 sec
War n i n g ! Read t he sec t i o n on
in s t a l lation b e fore c on n e cting
the d evice.

3
Installation Instructions / Notes an Warnings
 Protect the device from direct exposure to sunlight.
 Do not position the device near or directl in contact with sources of heat or
electromagnetic fields.
 Connect the device to power lines other than those for operating motors or
other large power devices which could generate network interference.
 Fix the device of a height of at least 60 cm from the ground.
 Check that atmospheric conditions are safe before starting an operation on
the device.
 For electric operations, alwa s remove voltage, wait 30 seconds for the
inside capacitors to discharge before opening. At the end of the operations,
close the device to restore the correct degree of protection before powering
up.
 Use flame-retardant cables with a minimum cross-section area of 0.25 mm2
for all control signals.
 Use flame-retardant cables with a minimum cross-section area of 0.75mm²
to connect to the power suppl .
 Use flame-retardant cables with a minimum cross-section area of 1.5 mm2 to
connect to the indicating rela s.
 An use not described in this user instruction manual or incorrect use of the
device ma cause damage to the device or to the devices connected to it.
 Furthermore, incorrect use or tampering with the device ma cause injur .
 Waterproofness of the casing is guaranteed when the flap is closed.
 Make sure that rigid or flexible ducts used for wiring, if an , do not fill up
with water or other liquids.
 An holes made in the casing must be protected b accessories with degree
of protection equal to at least that of the sequencer.
 Cut off power suppl immediatel if water is found in the casing.
Do not use the sequencer if you have not read or do not understand this manual.

4
Display Keypa
There are four round buttons on the front panel for controlling the device and
turning on the displa as shown in the following figure.
 The SET button enables to enter and exit the
programming menu, and activate the manual
solenoid test b selecting function F06.
 The + and – buttons enable to scroll functions
from F01 to Fxx. After entering one of the Fxx
functions use the OK button to select and then +
and - increase or decrease the values.
 The OK button is used to confirm data and reset
alarms.
 If the + button is pressed during ordinar
operation, the activit hour meter is displa ed.
 The - Button pressed during the ordinar
operation, displa s the counts partial hours of
activit .
 If the Micro SD Card is inserted, the pressing of the OK button enables safe
removal of the card.
Menu Diagram
 Press SET, the letter F flashes.
 Press + and – to select the required function.
 Press OK to confirm.
 Increase or decrease the value of the parameter.
 Holding down the + and - buttons to scroll
through all the functions until the end of the left
or right.
 Press OK to confirm and exit.
 Press SET again to exit programming mode.

5
List of Functions
F02: Solenoid activation time.
Possible values: 0.05” – 5.00” step 0.01”.
Default = 0.20”.
F03: Washing pause time between solenoid valves.
Possible values: 001” – 999” step 1”.
Default = 20”.
F04: Number of connected outputs.
Possible values: 01 - 99
Depending on the version of the instrument, step 1.
F05: Output voltage setting.
Possible values: d24, A24, 115, 230.
Default = A24.
F06: Manual output activation.
Possible values: 1 – number of outputs set in F04.
Press SET to activate the set output.
F13: Number of post cleaning c cles after stopping the fan.
Possible values: 01 – 99 step 1.
Default = 01.
F14: Post cleaning mode pause time between solenoid valves (fan off).
Possible values: 001” – 999” step 1”.
Default = 10”.
F15: Maintenance frequenc expressed in tens of hours.
(e.g.: 1=10h, 10=100h).
Possible values: 001 – 999 step 1.
Default = 100 (=1000h).
F16: Maintenance deadline alarm enable.
Possible values: 0 (disabled) – 1 (enabled).
Default = 0 (disabled).
F17: Maintenance hour counter reset.
Possible values: 0 (disabled) – 1 (reset).
Default = 0 (disabled).
Note: The maintenance hour counter
will be reset and the F17 parameter will be set back to 0 by setting F17 to 1.
F24: Setting the date on the internal clock.
Settable values: Da 1 – 31 d.
Month 1 – 12 п.
Year 00 – 99 y.
F25: Setting of the time for the internal clock.
Settable values: Hours: 0 – 23 HH.
Minutes: 0 – 59 пп.
F26: Exclusion of the valve in short circuit.
If set to 1 the valve shorted is excluded from the c cle.
Settable Values 0 (not excluded) - 1 (excluding)
Default = 0 (not excluded).

6
Alarms
The unit runs a number of checks during the start-up c cle and during normal
operation. The possible alarms and respective solutions are shown in the
following table.
A. No. Description Action
E01 F05 set to 24Vdc – AC jumper
detected
- For 24Vdc, switch the device off and
move the AC/DC jumpers to DC. Jumper
see table next pages.
- For 24Vac, press OK, then press SET,
set the function F05 using “+” and “-”,
select A24 and press OK to confirm.
E02 F05 set to 24Vac – DC jumper
detected
- For 24Vac, switch the device off and
move the AC/DC jumpers to AC. Jumper
see table next pages.
- For 24Vdc, press OK, then press SET,
set the function F05 using “+” and “-”,
select d24 and press OK to confirm.
E03 F05 set to 24Vac or dc. Voltage out
of range detected
- To use 24V valves, switch the device
off and move the output voltage
selection jumper to 24V. Jumper see
table next pages.
-
If the jumper is in the correct position,
press OK, then SET, select the F05
function with “+” and “-”
, set 115 or 230
(as jumper) and press OK.
E04 F05 set to 115V. Voltage out of
range detected
- To use 115V valves, switch the device
off and move the output voltage
selection jumper to 115V. Jumper see
table next pages.
- If
the jumper is in the correct position,
press OK, then SET, select the F05
function with “+” and “-”
, set 115 or 230
(as jumper) and press OK.
E05 F05 set to 230V. Voltage out of
range detected
- To use 230V valves, switch the device
off and move the output voltage
selection jumper to 230V.
-
If the jumper is in the correct position,
press OK, then SET, select the F05
function with “+” and “-”, set a24, d24
or 115 (as jumper) and press OK.
E06
Solenoid valve current lower than
minimum threshold or disconnected
solenoid valve
Check correct connection of the solenoid
valve and respective data. The alarm is
self-reset.
E07 Solenoid valve current higher than
maximum threshold
Check correct connec
tion of the solenoid
valve and respective data. The alarm is
self-reset.

7
E08
Output short circuit
The signaling of the code E08
alternates with the indication of the
interested output is shown as Uxx
where xx is the number of the
output.
Turn off the
device and then turn it back
on, after having verified the plant of the
solenoid valves.
E11 Maintenance deadline reached Carr out maintenance.
E14
Indicates that a valve in short
circuit has been excluded from the
c cle.
The signaling of the code E14
alternates with the indication of the
interested output, is shown as Uxx
where xx is the number of the
output.
An output is considered a short
circuit if not responding for 3
following activations.
An activation without error resets
the counting.
Turn off the device and then turn it back
on, after having verified the plant of the
solenoid valves.
E20 Internal clock error. Replace buffer batter (CR1632 3V
130mAh) and set current time and date

8
Description Of Operation
The installed SW version and the s mbol ---, meaning that coherence between
settings stored in E2Prom and the set jumpers is being checked, will appear on
the displa when the sequencer is powered up. A corresponding error code will
appear in case of discrepancies between settings (see Alarms Table). Onl editing
functions will be allowed on the unit. The operator ma switch off the unit and
configure the jumpers correctl .
S mbol 0_0 will appear on the displa if the test is entirel successful. The
following pages will then appear:
OFF if the enabling contact is open (14-15).
-0- if the enabling contact (14-15) is closed and the fan is off.
Operative mo e
The device works as a programmable c cle sequencer. The connected outputs will
be activated at the programmable frequencies. The firing and pausing times can
be set on the configuration menu.
Cleaning Function With Fan Off (PCC)
This function allows to carr out one or more cleaning c cles (the number of
c cles is defined b F13) when the fan is off. The on or off state of the fan ma
be determined b the state of the contacts 12-13 (contacts open = fan off) if
F11=0, or ma be determined automaticall (with F11=1) when the dP pressure
drops under the threshold defined in F12. The pulse time of the valves will alwa s
be that defined in F02, while the pause time in this case is defined in F14.
The displa alternatel shows the number of the valve activated and the word PCC.
Number Of Output Selection
The number of outputs (solenoid valves) on which the sequencer will run the
cleaning c cle can be selected. Cleaning will be carried out in order from the first
to the last solenoid valve. The valves can be adjusted b the F04 function.
Fuse
A fuse which can be reset in case of need is located near the power terminal
board. Use a dela ed fuse 5x20mm as shown in the table on next pages.
SD Memory Car
The Micro SD memor card slot is located on the bottom right of the control unit
under the pol carbonate lid.
The card is not supplied with the control unit. A card with a maximum of 32GB
can be used.
The card must be formatted FAT32, which is the format recognized b all devices
and operating s stems.
Before removing the memor card, press the OK button with the control unit on,
wait for the cd (card) indication and the alternating flashing of the horizontal
lines of the third figure ≡. The card can now be safel removed. The Micro SD
Card connector is push-pull.
Press upwards and extract the card to remove it.

9
Connection Diagram Main Boar