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E9T triboelectric reader 

usage  

in industrial field 

 

 
 

 

 
 

 
 

 

 

 

 
 

 

 

 

 

 

 
 

Application Note 026 

Release 1.1 2021

 

 

Summary of Contents for E9T

Page 1: ...Nt026 E 9TUIF E N Rev 1 1 TURBO s r l Du st Fi l t er Co m po n en t s Vi a C en t ro In du st ri al e E u ro peo 33 Tu r at e C O It a l y T el 39 0362 574024 Fa x 39 0362 57409 2 1 E9T triboelectric reader usage in industrial field Application Note 026 Release 1 1 2021 ...

Page 2: ... emission monitoring with industrial communication capabilities that has been designed to implement the real time communications technologies used in industrial automation applications E9T triboelectric reader The E9T triboelectric reader also defined like E9T control unit is a stand alone electronic device connected to a triboelectric probe and built for monitoring dust emission in chimneys of in...

Page 3: ...s 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 Wiring operations 1 Remove the lower plastic front panel to access to the on board plugs connectors 2 Remove the connectors one at time carry out the related wiring and reinsert the connect in the right positio...

Page 4: ... circuit 2 5kV Analog Output E 16 17 Mode Unipolar current mode Isolation to control circuit None Current range 4mA to 20mA Accuracy 32uA step Output capability 20mA 500Ω Digital Output A contact Relay B 18 19 20 3A 2A 1A Contact type 1 Form A NO Rated Voltage 250Vac Rated current 6A Max switching voltage 400Vac Breaking max capacity 1500VA Analog Input E 21 22 Mode Unipolar current mode Isolation...

Page 5: ... T E E9T U SA GE IN I ND U ST RI AL FIE LD APNt026 E 9TUIF E N Rev 1 1 TURBO s r l Du st Fi l t er Co m po n en t s Vi a C en t ro In du st ri al e E u ro peo 33 Tu r at e C O It a l y T el 39 0362 574024 Fa x 39 0362 57409 2 5 ...

Page 6: ... E9T control unit The current loop line is more suitable in plant where there are high peaks noises and electromagnetic disturbances The digital triboelectric probe is provided of industrial RS 485 isolated communication port to transmit emission value read and receive some configuration messages The communication protocol is proprietary and can only work with E9T control unit and Eco Net family d...

Page 7: ...o the probe It is necessary to connect terminals 7 and 21 together see JB jumper on the schematic to provide a stable measure reference point The J1 jumper of the triboelectric probe is used to set the emission range only for analog output Please see the E9TRB manual for more information Digital probe The E9T control unit interfacing to digital communication port of the probe is shown in below sch...

Page 8: ... external relay bobbin lamp buzzer to remotely signal the alarm The alarm event detections are fully configurable by on screen menu Please see the Commissioning section for programming instructions All the relay contacts are voltage free Please do not exceed the maximum ratings of the on board relay contacts please see terminals list for more details WARNING It is not possibile to set or exchange ...

Page 9: ...ustrial applications due to its simplicity of installation high immunity to noises and the possibility to travel long distances with no signal degrading The E9T analog output is classified as ACTIVE sourcing power and an external power source for current Loop is not needed The output is protected against reverse voltage polarity fast voltage transients and maximum current and it is not galvanicall...

Page 10: ...omation protocols including Modbus 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 WARNING The length and quality of the RS 485...

Page 11: ...he 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 Do not connect the GND terminal to an external device ground Modbus communication settings E9T control unit is provided of a dedicated menu accessible by the local user interfa...

Page 12: ...the device in order to configure parameters read device status and monitor the control unit Thanks to a well defined interface the user can navigate through the tabs to monitor all the parameters and also the real time values The user interface is customizable with logo languages and displayed information in order to meet all the user requirements Please refers to Turbo Sales dept to purchase and ...

Page 13: ...ss column R means that the related register are read only and R W means that the related register can be read and also written DEVICE Settings Item Register Access Default Note Device software version 0x0000 R Software release mounted Device hardware version 0x0001 R Hardware version of E9T Alarm RESET 0x0002 R W 0 1 force alarm RESET Buzzer RESET 0x0003 R W 0 1 force buzzer RESET Device serial No...

Page 14: ...x0040 R W 0 0 Disabled 1 Enabled Hour Counter Threshold 0x0041 R W 0 Hours Hours from 1st power ON LSB 0x0050 R 0 16bit LSB Hours from 1st power ON MSB 0x0051 R 0 16bit MSB Hidden Parameters Item Register Access Default Note LCD backlight ON time 0x0070 R W 0 0 Always ON Relay 1 contact type 0x0071 R W 1 0 N open 1 N Closed Relay 1 activation mode 0x0072 R W 0 0 Pulse 1 Latch Relay 1 activation ti...

Page 15: ...State of the Digital Tribo connection 0x009E R 1 0 Connected 1 Not connected Alarm presence 0x00A0 R 0 0 No alarm 1 Alarms Hour counter Alarm 0x00A1 R 0 0 No alarm 1 Alarm State of Tribo pre alarm 0x00A2 R 0 0 No alarm 1 Alarm State of Tribo alarm 0x00A3 R 0 0 No alarm 1 Alarm State of Tribo peak alarm 0x00A4 R 0 0 No alarm 1 Alarm Current output from Analog Tribo 0x00B1 R 0 microAmpere Calculated...

Page 16: ...Normal state No Pre alarm error event Tribo 1 preal flashing Alarm error event Tribo 1 alarm flashing Peak error event Tribo 1 peak flashing 3 Normal state 1 2 3 Pre alarm error event 1 flashing 2 3 Alarm error event 1 2 flashing 3 Peak error event 1 2 3 flashing 4 Normal state Menu page Sub menu page Hide menu page 5 No Tribo probe connected No icon Analog Tribo enabled icon fixed when OK icon fl...

Page 17: ...e During error it scrolls the errors on the 2nd row of the display In serial No programming menu it increases the serial Multi function button Short press 2sec In main window it decreases the display contrast In parameter modification it decreases the parameter value In sub Menu windows it enters in parameter modification In serial No programming menu it decreases the serial Single function button...

Page 18: ...ission values via 4 20mA line The easy way to remotely read dust emission values measured by the E9T control unit is to connect an external device provided of 4 20mA current loop input Please read Analog output chapter for more information about wiring connection The external device analog input will be configured to read 4 20mA current loop in PASSIVE mode In case the 4 20mA setting is not availa...

Page 19: ...026 E 9TUIF E N Rev 1 1 TURBO s r l Du st Fi l t er Co m po n en t s Vi a C en t ro In du st ri al e E u ro peo 33 Tu r at e C O It a l y T el 39 0362 574024 Fa x 39 0362 57409 2 19 Example of PLC connected to E9T 4 20mA output for emission reading by mean of analog channel ...

Page 20: ...of external device The external device digital inputs will be configured to read digital status of the relay contacts coming from E9T Please read Alarm relays chapter for more information about wiring connection The external device should be properly programmed to manage the alarms status received from E9T control unit in order to display conditions and perform some collateral functions if needed ...

Page 21: ... 9TUIF E N Rev 1 1 TURBO s r l Du st Fi l t er Co m po n en t s Vi a C en t ro In du st ri al e E u ro peo 33 Tu r at e C O It a l y T el 39 0362 574024 Fa x 39 0362 57409 2 21 Example of PLC connected to E9T Alarm relays output for monitoring events by mean of digital channels ...

Page 22: ...pter 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 Thanks to Modbus features the external device can handles messages to read emission values and alarms status in real time It is also poss...

Page 23: ... 9TUIF E N Rev 1 1 TURBO s r l Du st Fi l t er Co m po n en t s Vi a C en t ro In du st ri al e E u ro peo 33 Tu r at e C O It a l y T el 39 0362 574024 Fa x 39 0362 57409 2 23 Example of PLC connected to E9T RS 485 Modbus RTU port for read real time emissions and set parameters ...

Page 24: ...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 Please read PC Panel Tribo chapter for more information about the software application and interfacing and the related document installation guide and usage to bet...

Page 25: ...A Reference Documents E9T_Control_Unit_UserManual_sw13_EN pdf Instructions and maintenance user manual E9T_electricalWiring_rev01 pdf Wiring schematic diagram InMn030_PC Panel_E9T_Tribo_EN pdf PC Panel Tribo software installation guide and usage Sonda Tribo E9Trb Manuale Uso En pdf Charge Displacement Probe E9TRB Appendix B Revision History Version draft First draft Dec 2020 Version 1 0 Version 1 ...

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