General Description Sequencer for controlling the pneumatic cleaning function of industrial dust collection systems. The device has two output relays contacts and two digital input contacts. A large, bright display is provided for reading the timer operation, the active solenoid valves and any alarms in any moment. The innovative software managed by a powerful microprocessor makes the device easy to use by everyone.
Electric Specifications Warning: Read the installation instruction Electric Power: section before connecting • 115 VAC ± 10% 50-60 Hz – the device. • 230 VAC ± 10% 50-60 Hz – • 24 VAC ± 10% 50-60 Hz 25W (optional) – •...
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Installation Instructions /Notes and Warnings • Protect the device from direct exposure to sunlight. • Do not position the device near or directly 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.
Display/Keypad There are four round buttons on the front panel for controlling the device on the front panel. The display will appear similar to the following when it is turned on. Figure 1 • Press SET to open and close the programming menu and activate the manual solenoid test by selecting function F06.
List Of Functions F02: Solenoid valve activation time. Possible values: 0.05 seconds – 5.00 seconds step 0.01 seconds. Default = 0.20 seconds. F03: Washing pause time between solenoid valves. Possible values: 001 seconds – 999 seconds step 1 seconds. Default = 020 seconds. F04: Number of connected outputs.
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Alarms The unit runs a number of checks during the start-up cycle and during normal operation. The possible alarms and respective solutions are shown in the following table. Alarm Description Action Number - For 24Vdc, switch the device off and move the AC/DC jumpers to DC F05 set to 24Vdc –...
Description Of Operation The installed SW version and the symbol , meaning that coherence between settings stored in E2Prom and the set jumpers is being checked, will appear on the display when the sequencer is powered up. A corresponding error code will appear in case of discrepancies between settings (see Alarms Table).
Maintenance The only parts which may be replaced are fuses. All other operations must be carried out by the manufacturer. Scrapping Dispose of properly after use. Dispose of the product according to laws in force for electronic equipment. This device is for use in a dust collection system and is therefore part of a fixed installation. Default Settings The default settings are: Function...
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Problem solution (FAQ) Fault Possible Cause Solution Check the protection fuse on the power voltage. Check that the power voltage is The display does not light up. Burnt fuse. present and compliant with that required for the device (terminals 1, 2 and 3). Check that the unit and solenoid Incorrect output voltage.
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Declaration Of Conformity Of The Manufacturer The Manufacturer: TURBO SRL The manufacturer's Address: Via Po 33/35 20811 Cesano Maderno (MB), Italy Declares that Product Name: Sequencer E1T Models: E1T 4 - 16 Product Options: Complies with the following directives: Directive 2014/30/EU Electromagnetic Compatibility compliant with Harmonised European standards EN61000-6-2:2005 class B of EN61000-6-4:2001 Directive 2014/35/EU Low Voltage compliant with Harmonised European Standards EN 60947-1:2004.
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