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Turbo E9T Application Note

T triboelectric reader usage in industrial field
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A P P L I C A T I O N N O T E
E 9 T U S A G E I N I N D U S T R I A L F I E L D
Application Note 026
Release 1.1 2021
A P N t 0 2 6 E 9 T U I F
E N R e v . 1 . 1
E9T triboelectric reader
usage
in industrial field
T U R B O s . r . l .
V i a C e n t r o I n d u s t r i a l e E u r o p e o , 3 3 – T u r a t e ( C O ) I t a l y
T e l + + 3 9 0 3 6 2 5 7 4 0 2 4
D u s t F i l t e r C o m p o n e n t s
F a x + + 3 9 0 3 6 2 5 7 4 0 9 2
1

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  • Page 1 A P P L I C A T I O N N O T E E 9 T U S A G E I N I N D U S T R I A L F I E L D E9T triboelectric reader usage...
  • Page 2 E9T control unit. The E9T control unit is provided of LCD graphical display for visualization and local programming and a lot of I/O lines for system interfacing in order to transmit emissions values and alarms status.

  • Page 3: Risk Of Electric Shock

    E 9 T U S A G E I N I N D U S T R I A L F I E L D Control unit wirings The E9T control unit is provided of a clamp tightening plug connectors to permit all the wirings at the main system. The connectors are removable and numbered to help wiring operations. Pull carefully the plug connectors to remove it from the matched male welded on the electronic board.

  • Page 4: Terminal List

    A P P L I C A T I O N N O T E E 9 T U S A G E I N I N D U S T R I A L F I E L D Terminal list Terminal Description...
  • Page 5 A P P L I C A T I O N N O T E E 9 T U S A G E I N I N D U S T R I A L F I E L D T U R B O s .
  • Page 6 The analog triboelectric probe is provided of industrial 4-20mA current-loop isolated output to long distance transmit the emission value read to an E9T control unit. The current-loop line is more suitable in plant where there are high peaks noises and electromagnetic disturbances.
  • Page 7 E9TRB manual for more information. Digital probe The E9T control unit interfacing to digital communication port of the probe is shown in below schematics. The J1 jumper of the triboelectric probe doesn’t take effect for digital probe. Please see the E9TRB manual for more information.

  • Page 8: Alarm Relays

    The E9T control unit is provided of three independent relay contacts related to different emission alarm events (Pre-Alarm, Alarm and Peak). Each time an alarm event is detected, the E9T switches the related relay contact in order to trigger a load (external relay bobbin, lamp, buzzer, …) to remotely signal the alarm.

  • Page 9: Analog Output

    E 9 T U S A G E I N I N D U S T R I A L F I E L D Analog output The E9T analog output provides a 4-20mA current-Loop with a value proportional to emissions read and displayed. The analog output transmits the emission value to a passive panel mounted display, PLC or DCS, remotely placed in a control room.

  • Page 10: Rs-485 Modbus Rtu

    The Modbus is a serial communication protocol for use with PLC’s and supervisory (RTU, SCADA) systems. Each device on the network using Modbus is provided of a unique and configurable address. The E9T control unit supports the RTU format, that makes use of a compact binary representation of the data. The Modbus physical layer...
  • Page 11 The Ground Terminal E9T control unit have a GND (ground) terminal in order to provide a stable voltage reference for RS-485 shielded cable. If a shielded cable is used for RS-485 connection it must be connected only in one side.
  • Page 12 1000 Communicate with the Network With The E9T control unit placed on the RS-485 ModBus network, the end-user can choice to work with Turbo “PC-Panel Tribo” dedicated software or develop its own application using ModBus device registers. In the Network, the E9T is to consider as slave devices.
  • Page 13 The cyclic redundancy check is calculated following CRC16 algorithm criteria. E9T Modbus registers The complete list of E9T Modbus registers is listed below. In the access column R means that the related register are read-only and R/W means that the related register can be read and also written.
  • Page 14 A P P L I C A T I O N N O T E E 9 T U S A G E I N I N D U S T R I A L F I E L D Analog TRIBO Settings Item Register...

  • Page 15: Local User Interface

    Local user interface LCD display & messages The E9T is provided of a local user interface with a large LCD display and a membrane keyboard. Please read the E9T user manual for more information about settings. Icons and information are arranged as...

  • Page 16: Main Screen

    A P P L I C A T I O N N O T E E 9 T U S A G E I N I N D U S T R I A L F I E L D Main screen Item Device state...

  • Page 17: Keyboard Functions

    A P P L I C A T I O N N O T E E 9 T U S A G E I N I N D U S T R I A L F I E L D Keyboard functions Multi-function button Short press...
  • Page 18 Connect E9T control unit to an external device When the E9T control unit is part of a complex machine that is controlled through the use of a PC, a PLC or a DCS, then it is necessary to make the right connections in order to use all the functions it has available.
  • Page 19 E 9 T U S A G E I N I N D U S T R I A L F I E L D Example of PLC connected to E9T 4-20mA output for emission reading by mean of analog channel.
  • Page 20 It is also possible to build remotely handling of E9T alarms and remotely read emission by 4-20mA together to have the best interfacing condition. In case, the user will need to realize both the connections and perform E9T settings to use more resources at the same time.
  • Page 21 E 9 T U S A G E I N I N D U S T R I A L F I E L D Example of PLC connected to E9T Alarm relays output for monitoring events by mean of digital channels.
  • Page 22 Please read RS-485 Modbus chapter for more information about wiring connection. The user must previously assign a unique Modbus address to the E9T control unit. The external device will be configured to read and write Modbus registers available on the E9T control unit software at that address.
  • Page 23 E 9 T U S A G E I N I N D U S T R I A L F I E L D Example of PLC connected to E9T RS-485 Modbus RTU port for read real-time emissions and set parameters.
  • Page 24 Remotely handling with PC-Panel Tribo software The E9T control unit can be sold with “PC-Panel Tribo” application, a useful Windows PC software capable to communicate with the control unit in order to configure all the parameters, monitor the status of the unit and log some information into a csv file for analysis.

  • Page 25: Appendix A - Reference Documents

    First Release Mar 10, 2021 Version 1.1 Updated Turbo HQ Address Nov 03, 2021 T U R B O s . r . l . D u s t F i l t e r C o m p o n e n t s A P N t 0 2 6 E 9 T U I F V i a C e n t r o I n d u s t r i a l e E u r o p e o , 3 3 –...

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