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Summary of Contents for Mantracourt T24-ANTA
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Page 2: Table Of Contents
T24-SAi ........................................ 36 T24-ACM-SA ..................................... 36 T24-ACMi-SA ....................................36 T24-ACMm-SA ....................................36 Connections ......................................37 T24-SAe, T24-SAi .................................... 37 Power ......................................37 Sensor ......................................37 T24-ACM-SA ..................................... 38 Power ......................................38 Sensor ......................................38 Mantracourt Electronics Limited T24 Telemetry User Manual... - Page 3 T24-ACMi-SAf ....................................56 Power ......................................56 Sensor ......................................56 T24-ACMm-SAf ....................................57 Power ......................................57 Connecting T24-BB1 ................................. 57 Sensor ......................................57 Using Completion Resistors ..............................58 Full Bridge ....................................58 Half Bridge ..................................... 58 Mantracourt Electronics Limited T24 Telemetry User Manual...
- Page 4 Calibration by Certificate ................................77 Calibration Advanced ..................................78 Advanced Settings..................................79 Enclosure & Mounting ..................................80 T24-VAe, T24-VAi ................................... 80 T24-ACM-VA ....................................80 T24-ACMi-VA ....................................80 T24-ACMm-VA ....................................80 Antennas ......................................... 81 T24-VAi ....................................... 81 Mantracourt Electronics Limited T24 Telemetry User Manual...
- Page 5 Overview ......................................... 99 Order Codes ......................................99 T24-TAe ......................................99 T24-TAi ........................................ 99 T24-ACM-TA ..................................... 99 T24-ACMi-TA ....................................99 T24-ACMm-TA ....................................99 Connections ......................................100 T24-TAe, T24-TAi ..................................100 Power ......................................100 Sensor ......................................100 Mantracourt Electronics Limited T24 Telemetry User Manual...
- Page 6 Connecting T24-BB1 ................................115 Sensor ......................................115 Shield Connections (All Enclosures) ............................116 Configuration ...................................... 117 Data Rates and Quality ................................117 Input / Output Configuration ..............................119 Calibration by Certificate ................................121 Mantracourt Electronics Limited T24 Telemetry User Manual...
- Page 7 Enclosure & Mounting ..................................140 T24-PAe, T24-PAi ..................................140 T24-ACM-PA ....................................140 T24-ACMi-PA ....................................140 T24-ACMm-PA ....................................140 Antennas ....................................... 141 T24-PAi ......................................141 T24-PAe ......................................141 T24-ACM-PA, T24-ACMi-PA, T24-ACMm-PA ........................141 Specification ......................................142 Mantracourt Electronics Limited T24 Telemetry User Manual...
- Page 8 Item Mode ....................................... 165 Keys ....................................... 165 Result Mode ....................................166 Keys when viewing Result ..............................166 Keys when viewing an individual item ........................166 All Modes ......................................168 Indicators ....................................168 Errors ......................................168 Mantracourt Electronics Limited T24 Telemetry User Manual...
- Page 9 Connections and Indicators ..............................195 T24-AO1....................................... 195 T24-AO1i ..................................... 195 Output Range Setting ................................. 195 LED Indicators ....................................196 Configuration ...................................... 197 T24 Toolkit ....................................... 197 Input / Output ....................................198 Alarm Settings ....................................200 Mantracourt Electronics Limited T24 Telemetry User Manual...
- Page 10 LED Display from a Single Source ............................. 229 Summed LED Display from Dual Source ......................... 229 Print Gross Sum of Two Modules to Printer ........................230 Customer Ticket from Handheld Module........................231 Enclosure & Mounting ..................................231 Mantracourt Electronics Limited T24 Telemetry User Manual...
- Page 11 Suspended ....................................... 255 Wall Mounted ....................................255 Antennas ....................................... 256 Specification ......................................257 Radio Range ....................................257 T24-PR1........................................258 Overview ....................................... 258 Order Codes ......................................258 T24-PR1 ......................................258 Connections ......................................258 Power ......................................258 Mantracourt Electronics Limited T24 Telemetry User Manual...
- Page 12 SMS Configuration .................................. 302 Triggered Reports ..................................303 Trigger Tab ....................................303 Message Tab ....................................306 Destination Tab ..................................307 Tokens ......................................308 Token List ....................................308 Time Date Formatting ................................311 Destinations ....................................312 Mantracourt Electronics Limited T24 Telemetry User Manual...
- Page 13 Serial Limitations ................................. 327 USB ........................................ 327 Communications ..................................328 Configuration ...................................... 329 Home ......................................... 329 Radio Settings ....................................330 Advanced Settings..................................331 Enclosure & Mounting ..................................332 T24-BSi ......................................332 T24-BSue ......................................332 Mantracourt Electronics Limited T24 Telemetry User Manual...
- Page 14 Dimensions & Weight ..................................348 Specifications ...................................... 349 Appendices ................................350 Appendix A - Enclosures ..................................350 OEM Transmitter Modules................................350 Dimensions ...................................... 350 Opening the Case ..................................350 Mounting Information ................................350 Mantracourt Electronics Limited T24 Telemetry User Manual...
- Page 15 Appendix B - Antennas ..................................359 Overview ....................................... 359 Internal Chip Antenna (OEM Modules) ............................ 360 Mounting ......................................360 Specification ....................................360 T24-ANTA ......................................361 Mounting ......................................361 Specification ....................................361 T24-ANTB ......................................362 Mounting ......................................362 Specification ....................................362 T24-ANTC ......................................
- Page 16 FCC .......................................... 376 Appendix G - Worldwide Regional Approvals ........................... 377 Important Note ....................................377 Appendix H - Declaration of Conformity ............................. 378 EU DECLARATION OF CONFORMITY ........................378 Appendix I - Warranty ..................................379 Mantracourt Electronics Limited T24 Telemetry User Manual...
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Page 17: Introduction / Overview
The flexible transmission rates and low power usage allows for long battery life for remote modules. Free Toolkit software provides simplified configuration of modules and other free software provides logging and visualisation functionality for Windows PCs. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 18: Navigating This Manual
T24-PAe T24-PAi Wind Speed T24-WSS Base Stations T24-BSi T24-BSu T24-BSue Repeaters T24-AR Receivers T24-HS T24-HA T24-HR T24-AO1 T24-AO1i T24-RM1 T24-SO T24-GW1 T24-LD1 T24-PR1 T24-RDC Power Supplies T24-BC1 Antennas T24-ANTA T24-ANTB T24-ANTC T24-ANTD T24-ANTE Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 19: T24 Telemetry Basic Principles
A group key is defined by the user and is up to 15 alphanumeric characters. Group keys were introduced in v3.0 radio firmware in March 2015. New radio modules will work with older radio modules but group keys cannot be used. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 20: Configuring Multiple Modules To Use The Same Radio Settings
The last mode is sleep. Modules can be sent to sleep by other modules or they can go to sleep themselves when their messages are no longer being used. See Sleep Delay Settings later. When sleeping, the modules can be awakened on demand by other modules or software via the base station. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 21: Transmitter Module Sleep Delay Settings
Transmitter module. In this case no configuration mode is required so the Transmitter module simply continues to operate in normal mode but with altered radio settings. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 22: Soft Pairing
So if there is a requirement that recorded sets of readings are within a certain time of each other, then that time is the maximum message interval that should be set for the Transmitters regardless of the actual log interval of the software (Which should always be greater than the Transmitter message interval). Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 23: Bandwidth
This is a simple way to break down modules into smaller groups and control what messages get repeated. Changing the repeater subgroup is not normally necessary unless the bandwidth is very full due to either many Transmitter modules being present or very fast transmissions from modules. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 24: T24 Toolkit
(T24-BSu or T24-BSue) then you just need to plug this into a USB socket on your PC. If you are using an alternative base station then please refer to the appropriate section of this manual. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 25: Common Toolkit Pages
If no communications can be established the toolkit will remain on this page. You will need to check that the base station is powered and that it is connected to any converters correctly. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 26: Analyser
The above charts show the traffic from a Wi-Fi network and it can be seen to be operating over channels 12 to 16 and it would be best (though not essential) to avoid using these channels. Although 16 channels are shown the T24 modules operate over radio channels 1 to 15. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 27: Channel Monitor
Click a tab to change the radio channel the base station is operating on Clear List Clear all detected messages from the list Wake All Wake all modules on the current radio channel Mantracourt Electronics Limited T24 Telemetry User Manual... - Page 28 When this button is clicked all modules on the same radio channel and group key will be woken before they are changed to the target radio channel. Mantracourt Electronics Limited T24 Telemetry User Manual...
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Page 29: Home
The base station radio settings will be changed to match those of the remote module. When the toolkit connects to a remote module to enable configuration it will usually inhibit the normal operational transmission of messages Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 30: Connecting To The Attached Base Station Module
If you cannot get to the power supply of the remote module you can attempt to connect manually using Soft Pairing. Click the ‘Click Here’ link at the bottom of the page and follow the prompts. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 31: Information
Channel Monitor page modules that are sleeping will also be listed Extended range radios were introduced to the T24 range in 2015. This indicates that the connected module has an extended range radio fitted. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 32: Battery And Radio Levels
Items you can change: Low Battery Level Click this item to set the battery low level. Clicking the Advanced button will give more detailed information on the RSSI and CV levels of the received radio packets. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 33: Battery And Radio Levels Advanced
CV is the correlation value and indicates how well the signal can be decoded. This ranges from 55 which is a poor quality signal and 110 which is an excellent signal. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 34: Radio Settings
When radio settings are changed they do not take effect immediately but require a reset or power cycle. This button forces both the connected module and the base station to adopt the new changes and re-establishes a connection. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 35: Radio Settings Advanced
Apply power to the remote module The Toolkit will remain unchanged and still paired to whatever module or base station it was paired to but the remote module will have changed its radio settings. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 36: Save And Restore
Click this button to open a file dialog window to allow you to select a filename and location of a previously saved file to load into the connected module. All configuration information including user calibration data will be overwritten. The file extension is tcf. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 37: Transmitter Modules
D cell alkaline batteries. Also has ability to be powered from external supply voltage. T24-ACMm-SA Strain transmitter module mounted in small enclosure with screw terminals to connect external 3V power supply. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 42: Using Completion Resistors
The diagram below shows how you should wire for full, half and quarter bridge configurations. Full Bridge Half Bridge Quarter Bridge Strain Element in Tension Strain Element in Compression Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 43: Shield Connections (All Enclosures)
The quality of the measured reading should also be looked at. In cases where the shield/chassis connection makes no difference to the radio signal or the reading quality then the connection should be made. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 44: Configuration
You can vary this to see the effect on battery life and noise free resolution. Mantracourt Electronics Limited T24 Telemetry User Manual... - Page 45 Ohms. Usage Per 24 Hour Period Enter the number of hours per 24 hour period that the T24-HS handheld will be turned on and communicating with a transmitter module. Mantracourt Electronics Limited T24 Telemetry User Manual...
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Page 46: Calibration
For more complex calibrations which include linearization select three to nine points. Point 1 - 9 For each point enter the engineering unit value that you want the transmitter module to report at the applied input. i.e. 1.67 Mantracourt Electronics Limited T24 Telemetry User Manual... - Page 47 This will take you to a different screen. Advanced Clicking the advanced button will allow you to edit the gains and offsets for each available calibration point. This will take you to a different screen. Mantracourt Electronics Limited T24 Telemetry User Manual...
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Page 48: Calibration By Certificate
(mV/V shown in this value screenshot) Engineering Units 1 - 9 Enter the required engineering unit output for the specified input value Calibrate Click this button to calculate and update the module calibration Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 49: Calibration Advanced
When the best point has been found the Gain and Offset values from that point are applied to the mV/V value as follows. Value = (input * Gain) – Offset. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 50: Advanced Settings
LED to be externally mounted. This is very useful when using a T24-HR roaming handheld as the transmitter module LED will activate while the handheld is in communications with the module. Transmit power Set the transmit power level from 0 – 100%. Default is 100% Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 51: Enclosure & Mounting
Appendix B – Antennas – Internal Chip Antenna T24-SAe Only the T24-SAe module allows for the fitting of external antennas. The choices are: T24-ANTA PCB Antenna Appendix B – Antennas – T24-ANTA T24-ANTB Dipole Antenna Appendix B – Antennas – T24-ANTB T24-ANTC Dipole Antenna Swivel Appendix B –... -
Page 53: Radio Range
Radio Range To determine radio range please refer to Appendix B – Antenna Range Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 54: T24-Acm-Saf, T24-Acmi-Saf, T24-Acmm-Saf, T24-Safe, T24-Safi
D cell alkaline batteries. Also has ability to be powered from external supply voltage. T24-ACMm-SAf Strain transmitter module mounted in small enclosure with screw terminals to connect external 3V power supply. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 59: Using Completion Resistors
The diagram below shows how you should wire for full, half and quarter bridge configurations. Full Bridge Half Bridge Quarter Bridge Low Reference High Reference Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 60: Shield Connections (All Enclosures)
The quality of the measured reading should also be looked at. In cases where the shield/chassis connection makes no difference to the radio signal or the reading quality then the connection should be made. Mantracourt Electronics Limited T24 Telemetry User Manual... - Page 62 Enter the resistance of the connected strain gauge in Ohms. Usage Per 24 Hour Period Enter the number of hours per 24 hour period that the T24-SAf will be turned on and communicating. Mantracourt Electronics Limited T24 Telemetry User Manual...
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Page 63: Zero Settings
Enter a value which will be subtracted from the current nV/V value. Used to zero the value. Zero Now Zero the value now by placing the current value into the System Zero value. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 64: Data Provider Monitor
Value is the value logged. The same button is used to stop the logging. View Last Log Once logging has stopped clicking this will open the log file in the program associated with the .csv file extension. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 65: Advanced Settings
Allows turning on or off the application of a shunt calibration resistor to the bridge input. You must remember to turn this off before exiting the Toolkit software. nV/V Shows the output value so the effect of the Shunt Cal can be seen. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 66: Enclosure & Mounting
Appendix B – Antennas – Internal Chip Antenna T24-SAfe Only the T24-SAfe module allows for the fitting of external antennas. The choices are: T24-ANTA PCB Antenna Appendix B – Antennas – T24-ANTA T24-ANTB Dipole Antenna Appendix B – Antennas – T24-ANTB T24-ANTC Dipole Antenna Swivel Appendix B –... -
Page 68: T24-Acm-Va, T24-Acmi-Va, T24-Acmm-Va, T24-Vae, T24-Vai
D cell alkaline batteries. Also has ability to be powered from external supply voltage. T24-ACMm-VA Voltage transmitter module mounted in small enclosure with screw terminals to connect external 3V power supply. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 73: Shield Connections (All Enclosures)
The quality of the measured reading should also be looked at. In cases where the shield/chassis connection makes no difference to the radio signal or the reading quality then the connection should be made. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 74: Configuration
You can vary this to see the effect on battery life and noise free resolution. Mantracourt Electronics Limited T24 Telemetry User Manual... - Page 75 Ohms. Usage Per 24 Hour Period Enter the number of hours per 24 hour period that the T24-HS handheld will be turned on and communicating with a transmitter module. Mantracourt Electronics Limited T24 Telemetry User Manual...
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Page 76: Calibration
For more complex calibrations which include linearization select three to nine points. Point 1 - 9 For each point enter the engineering unit value that you want the transmitter module to report at the applied input. i.e. 1.67 Mantracourt Electronics Limited T24 Telemetry User Manual... - Page 77 This will take you to a different screen. Advanced Clicking the advanced button will allow you to edit the gains and offsets for each available calibration point. This will take you to a different screen. Mantracourt Electronics Limited T24 Telemetry User Manual...
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Page 78: Calibration By Certificate
These modules are factory calibrated where 0% = 0 V and 100% = 10 V Engineering Units 1 - 9 Enter the required engineering unit output for the specified input value Calibrate Click this button to calculate and update the module calibration Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 79: Calibration Advanced
This leads to a resultant gain and offset which is applied to the mV/V values as follows. Value = (input * Resultant Gain) – Resultant Offset. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 80: Advanced Settings
LED to be externally mounted. This is very useful when using a T24-HR roaming handheld as the transmitter module LED will activate while the handheld is in communications with the module. Transmit power Set the transmit power level from 0 – 100%. Default is 100% Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 81: Enclosure & Mounting
This module is fitted inside our medium enclosure. Please see Appendix A – Enclosures & Mounting – ACMi more information. T24-ACMm-VA This module is fitted inside our small enclosure. Please see Appendix A – Enclosures & Mounting – ACMm more information. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 82: Antennas
Appendix B – Antennas – Internal Chip Antenna T24-VAe Only the T24-VAe module allows for the fitting of external antennas. The choices are: T24-ANTA PCB Antenna Appendix B – Antennas – T24-ANTA T24-ANTB Dipole Antenna Appendix B – Antennas – T24-ANTB T24-ANTC Dipole Antenna Articulated Appendix B –... -
Page 84: T24-Acm-Ia, T24-Acmi-Ia, T24-Acmm-Ia, T24-Iae, T24-Iai
D cell alkaline batteries. Also has ability to be powered from external supply voltage. T24-ACMm-IA Current transmitter module mounted in small enclosure with screw terminals to connect external 3 V power supply. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 89: Shield Connections (All Enclosures)
The quality of the measured reading should also be looked at. In cases where the shield/chassis connection makes no difference to the radio signal or the reading quality then the connection should be made. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 90: Configuration
You can vary this to see the effect on battery life and noise free resolution. Mantracourt Electronics Limited T24 Telemetry User Manual... - Page 91 Ohms. Usage Per 24 Hour Period Enter the number of hours per 24 hour period that the T24-HS handheld will be turned on and communicating with a transmitter module. Mantracourt Electronics Limited T24 Telemetry User Manual...
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Page 92: Calibration
For more complex calibrations which include linearization select three to nine points. Point 1 - 9 For each point enter the engineering unit value that you want the transmitter module to report at the applied input. i.e. 1.67 Mantracourt Electronics Limited T24 Telemetry User Manual... - Page 93 This will take you to a different screen. Advanced Clicking the advanced button will allow you to edit the gains and offsets for each available calibration point. This will take you to a different screen. Mantracourt Electronics Limited T24 Telemetry User Manual...
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Page 94: Calibration By Certificate
These modules are factory calibrated where 0% = 0 V and 100% = 10 V Engineering Units 1 - 9 Enter the required engineering unit output for the specified input value Calibrate Click this button to calculate and update the module calibration Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 95: Calibration Advanced
This leads to a resultant gain and offset which is applied to the mV/V values as follows. Value = (input * Resultant Gain) – Resultant Offset. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 96: Advanced Settings
LED to be externally mounted. This is very useful when using a T24-HR roaming handheld as the transmitter module LED will activate while the handheld is in communications with the module. Transmit power Set the transmit power level from 0 – 100%. Default is 100% Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 97: Enclosure & Mounting
This module is fitted inside our medium enclosure. Please see Appendix A – Enclosures & Mounting – ACMi more information. T24-ACMm-IA This module is fitted inside our small enclosure. Please see Appendix A – Enclosures & Mounting – ACMm more information. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 98: Antennas
Appendix B – Antennas – Internal Chip Antenna T24-IAe Only the T24-IAe module allows for the fitting of external antennas. The choices are: T24-ANTA PCB Antenna Appendix B – Antennas – T24-ANTA T24-ANTB Dipole Antenna Appendix B – Antennas – T24-ANTB T24-ANTC Dipole Antenna Swivel Appendix B –... -
Page 100: T24-Acm-Ta, T24-Acmi-Ta, T24-Acmm-Ta, T24-Tae, T24-Tai
D cell alkaline batteries. Also has ability to be powered from external supply voltage. T24-ACMm-TA Temperature transmitter module mounted in small enclosure with screw terminals to connect external 3 V power supply. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 105: Shield Connections (All Enclosures)
The quality of the measured reading should also be looked at. In cases where the shield/chassis connection makes no difference to the radio signal or the reading quality then the connection should be made. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 106: Configuration
You can vary this to see the effect on battery life and noise free resolution. Mantracourt Electronics Limited T24 Telemetry User Manual... - Page 107 Ohms. Usage Per 24 Hour Period Enter the number of hours per 24 hour period that the T24-HS handheld will be turned on and communicating with a transmitter module. Mantracourt Electronics Limited T24 Telemetry User Manual...
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Page 108: Calibration
The value you enter here will be subtracted from the measured temperature to create the transmitted temperature. The offset is entered in the same engineering units as selected above. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 109: Advanced Settings
LED to be externally mounted. This is very useful when using a T24-HR roaming handheld as the transmitter module LED will activate while the handheld is in communications with the module. Transmit power Set the transmit power level from 0 – 100%. Default is 100% Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 110: Enclosure & Mounting
Appendix B – Antennas – Internal Chip Antenna T24-TAe Only the T24-TAe module allows for the fitting of external antennas. The choices are: T24-ANTA PCB Antenna Appendix B – Antennas – T24-ANTA T24-ANTB Dipole Antenna Appendix B – Antennas – T24-ANTB T24-ANTC Dipole Antenna Swivel Appendix B –... -
Page 112: T24-Acm-Ra, T24-Acmi-Ra, T24-Acmm-Ra, T24-Rae, T24Rai
D cell alkaline batteries. Also has ability to be powered from external supply voltage. T24-ACMm-RA Resistance transmitter module mounted in small enclosure with screw terminals to connect external 3 V power supply. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 117: Shield Connections (All Enclosures)
The quality of the measured reading should also be looked at. In cases where the shield/chassis connection makes no difference to the radio signal or the reading quality then the connection should be made. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 118: Configuration
Transmit Interval. A shorter sample time means that the module is awake for less time so battery life is increased but at the expense of a reading with less noise free resolution. You can vary this to see the effect on battery. Mantracourt Electronics Limited T24 Telemetry User Manual... - Page 119 Usage Per 24 Hour Period Enter the number of hours per 24 hour period that the T24-HS handheld will be turned on and communicating with a transmitter module. Mantracourt Electronics Limited T24 Telemetry User Manual...
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Page 120: Input / Output Configuration
For more complex calibrations which include linearization select three to nine points. Point 1 - 9 For each point enter the engineering unit value that you want the transmitter module to report at the applied input. i.e. 1.67 Mantracourt Electronics Limited T24 Telemetry User Manual... - Page 121 This will take you to a different screen. Advanced Clicking the advanced button will allow you to edit the gains and offsets for each available calibration point. This will take you to a different screen. Mantracourt Electronics Limited T24 Telemetry User Manual...
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Page 122: Calibration By Certificate
( shown in this screenshot) value Engineering Units 1 - 9 Enter the required engineering unit output for the specified input value Calibrate Click this button to calculate and update the module calibration Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 123: Calibration Advanced
This parameter stops the unit reporting values outside the viable input range. System Zero You can set the system zero value here or set it to zero to remove the system zero effect. Mantracourt Electronics Limited T24 Telemetry User Manual... - Page 124 This leads to a resultant gain and offset which is applied to the mV/V values as follows. Value = (input * Resultant Gain) – Resultant Offset. Mantracourt Electronics Limited T24 Telemetry User Manual...
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Page 125: Advanced Settings
LED to be externally mounted. This is very useful when using a T24-HR roaming handheld as the transmitter module LED will activate while the handheld is in communications with the module. Transmit power Set the transmit power level from 0 – 100%. Default is 100% Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 126: Enclosure & Mounting
This module is fitted inside our medium enclosure. Please see Appendix A – Enclosures & Mounting – ACMi more information. T24-ACMm-RA This module is fitted inside our small enclosure. Please see Appendix A – Enclosures & Mounting – ACMm more information. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 127: Antennas
Appendix B – Antennas – Internal Chip Antenna T24-RAe Only the T24-RAe module allows for the fitting of external antennas. The choices are: T24-ANTA PCB Antenna Appendix B – Antennas – T24-ANTA T24-ANTB Dipole Antenna Appendix B – Antennas – T24-ANTB T24-ANTC Dipole Antenna Swivel Appendix B –... -
Page 129: T24-Acm-Pa, T24-Acmi-Pa, T24-Acmm-Pa, T24-Pae, T24-Pai
D cell alkaline batteries. Also has ability to be powered from external supply voltage. T24-ACMm-PA Pulse transmitter module mounted in small enclosure with screw terminals to connect external 3 V power supply. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 131: Relay & Volt Free Contact
Relay & Volt Free Contact SHLD Pulse in + 5V Voltage Source SHLD Pulse in + 5V NPN Open Collector SHLD Pulse in + 5V PNP Open Collector 5V Powered Sensor SHLD Pulse in + 5V Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 135: Shield Connections (All Enclosures)
The quality of the measured reading should also be looked at. In cases where the shield/chassis connection makes no difference to the radio signal or the reading quality then the connection should be made. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 136: Configuration
Enter the transmission rate in milliseconds. The default is 300 giving approximately 3 per second which is ideally suited to reading on a handheld. You may want to slow this down to achieve longer battery life. Mantracourt Electronics Limited T24 Telemetry User Manual... - Page 137 This is the current drawn by any sensor attached to the 5 V on board power supply. Usage Per 24 Hour Period Enter the number of hours per 24 hour period that the module will be turned on and transmitting. Mantracourt Electronics Limited T24 Telemetry User Manual...
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Page 138: Input / Output Configuration
This is useful in situation where a sensor may be powered by the transmitter module and may produce an erroneous pulse on start up. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 139: Advanced I/O
If using the counter output the data tag specified in this field will cause the counter in the T24-PA to reset to zero whenever a data packet with this data tag is detected. Data providers can be produced by other transmitter modules, T24- HA or custom software Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 140: Advanced Settings
LED to be externally mounted. This is very useful when using a T24-HR roaming handheld as the transmitter module LED will activate while the handheld is in communications with the module. Transmit power Set the transmit power level from 0 – 100%. Default is 100% Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 141: Enclosure & Mounting
This module is fitted inside our medium enclosure. Please see Appendix A – Enclosures & Mounting – ACMi more information. T24-ACMm-PA This module is fitted inside our small enclosure. Please see Appendix A – Enclosures & Mounting – ACMm more information. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 142: Antennas
Appendix B – Antennas – Internal Chip Antenna T24-PAe Only the T24-PAe module allows for the fitting of external antennas. The choices are: T24-ANTA PCB Antenna Appendix B – Antennas – T24-ANTA T24-ANTB Dipole Antenna Appendix B – Antennas – T24-ANTB T24-ANTC Dipole Antenna Swivel Appendix B –... -
Page 144: T24-Wss
T24-WSS Overview The T24-WSS wireless anemometer is built on the same technology as previous Mantracourt wireless sensor interfaces offering the same sleep and wake functionality and operation with peripheral modules including handhelds, USB base stations and GPRS data loggers. The Anemometer features a high quality 3-cup rotor pressed on a stainless steel shaft with rugged Delrin body with bronze Rulon bushings The output value of the anemometer can be configured to the user’s requirements and measure over the range 5... - Page 147 This is the current drawn by the sensor; this should be set to 2 mA for the T24- WSS to provide a conservative battery life guide. Usage Per 24 Hour Period Enter the number of hours per 24 hour period that the module will be turned on and transmitting. Mantracourt Electronics Limited T24 Telemetry User Manual...
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Page 148: Units
Output Value is the live value of the current wind speed in the units selected above. Items you can change: Output Units Simply select the required output units from the drop down list. The T24-WSS can provide wind speed in m/s , mph, km/h and fps Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 149: Advanced Settings
65,535 chances) you may want to change the data Tag of one of the modules and perform pairing again with the T24-HS handheld. Transmit power Set the transmit power level from 0 – 100%. Default is 100% Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 150: Enclosure & Mounting
The T24-WSS is designed to be attached to the top of a scaffold pole or equivalent using the fitted clamp. Antennas These modules have the antenna already fitted inside the enclosure so there are no specific mounting requirements. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 152: Receiver Modules
The handheld module is powered by two alkaline AA batteries. For battery information please refer to Appendix D – Battery Selection Due to the higher voltage requirements of this module NiMh and NiCad batteries are not recommended. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 153: Quick Start
Remember that from this point onwards to turn the handheld on you just need to press and hold the power key as the pairing function is no longer required. Pairing was just used as a method of setting the transmitter module to the radio settings already configured in the handheld. Mantracourt Electronics Limited T24 Telemetry User Manual... - Page 155 There may be open or short circuits. Rather than display a misleading reading this error is displayed instead. Only certain transmitter modules support this error such as the T24-SA. Overload The overload limit set by the user has been exceeded. Mantracourt Electronics Limited T24 Telemetry User Manual...
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Page 156: Configuration
The T24 Toolkit provides a means of simple configuration of the handheld module along with useful tools to aid integration. Launch the T24 Toolkit software application and pair to this module to enable the connection to the Toolkit to allow configuration to take place. See Common Toolkit Pages - Home Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 157: Zero Settings
The minimum weight of a box is 5 kg so you could set the Power On Auto Zero to 2 kg. When you turn on the handheld, if the weight on the platform is between -2 and +2kg then the handheld will tare this weight off and so read zero. Mantracourt Electronics Limited T24 Telemetry User Manual... - Page 158 (By setting the display resolution you may hide this difference) by setting a small value here such as 0.2kg the display will show a stable zero while actual weight is fluctuating less than ± 0.2kg. Mantracourt Electronics Limited T24 Telemetry User Manual...
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Page 159: Display Format
‘--------‘ is displayed on the LCD. Should be at least 3 times the interval between the data being transmitted by the transmitter module. Advanced This opens the advanced page where you can scale the displayed data. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 160: Display Format Advanced Settings
Example: If a T24-SA was supplying data in kg and you wanted to show tonnes. You would keep both the low points at zero. Enter At High Input Value of 1000 and Display Should Read Value of 1. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 161: Advanced Settings
The start byte (zero based) specifies where in the data provider data to start decoding. Mantracourt Electronics Limited T24 Telemetry User Manual... - Page 162 The default of INT32 with a Start Byte of zero is the default which will be correct for a T24-SAF module. Mantracourt Electronics Limited T24 Telemetry User Manual...
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Page 163: Enclosure & Mounting
Enclosure & Mounting Appendix A – Handheld Style section for more information. Antennas These modules have the antenna already fitted inside the enclosure so there are no specific mounting requirements. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 165: T24-Ha
The handheld module is powered by two alkaline AA batteries. For battery information please refer to Appendix D – Battery Selection Due to the higher voltage requirements of this module NiMh and NiCad batteries are not recommended. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 169: All Modes
The motion detection has been enabled and the reading is deemed in motion or unstable. Other Functions System Zero If enabled, holding the Tare key for a number of seconds will perform a system zero. Pairing See Field Transmitter Module Replacement later Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 170: Configuration
Up to 12 individual transmitter modules can be summed and displayed. Optionally the operator can view the individual module values (See Allow Next Key). Item Mode Up to 12 individual modules can be displayed and the user can step through each one in sequence. Mantracourt Electronics Limited T24 Telemetry User Manual... - Page 171 For modules with a firmware revision of 1.2 and newer this button will be visible. This displays a page where the message labels shown before switching between channels can be set by the user. Mantracourt Electronics Limited T24 Telemetry User Manual...
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Page 172: Prompts
7 segment LCD display is very limited in how it can represent letters. Some letters cannot be displayed. These include K, M, W, X Prompt for result Enter the prompt to display before the total result is displayed. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 173: Zero Settings
The minimum weight of a box is 5 kg so you could set the Power On Auto Zero to 2 kg. When you turn on the handheld, if the weight on the platform is between -2 and +2kg then the handheld will tare this weight off and so read zero. Mantracourt Electronics Limited T24 Telemetry User Manual... - Page 174 This section allows the user to apply or remove a system zero. This will require that the transmitter modules are configured and attached to the handheld and the entire system is ready for zeroing. Mantracourt Electronics Limited T24 Telemetry User Manual...
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Page 175: Zero Settings Advanced
Tag. Usually pairing is activated by removing and replacing the power supply on the remote transmitter. You must perform pairing within 5 seconds of clicking the button. Click this to reset the Data Tag and ID to zero (disabling the external system zero function). Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 176: Display Format
You can enter a limit here above which Overload will be shown on the display instead of the actual value. Enter zero to disable this feature. Advanced This opens the advanced page where you can scale the displayed data. Mantracourt Electronics Limited T24 Telemetry User Manual... - Page 177 The F1 key will be disabled while the reading is in motion. Motion Time Enter a time in seconds within which the displayed value must not change more than the Motion Band amount set above. Mantracourt Electronics Limited T24 Telemetry User Manual...
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Page 178: Display Format Advanced Settings
Example: If a T24-SA was supplying data in kg and you wanted to show tonnes. You would keep both the low points at zero. Enter At High Input Value of 1000 and Display Should Read Value of 1. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 179: Advanced Settings
Used when in Result Mode and the Next key has been enabled to allow viewing of discrete inputs. Enter a time in seconds that the individual item value will be displayed for before the display is automatically switched back to showing the result. Mantracourt Electronics Limited T24 Telemetry User Manual... - Page 180 The time you enter here in milliseconds is the time that this message will be displayed before the actual value is shown. Newer versions of the handheld allow the user to define these message prompts. See Prompts Mantracourt Electronics Limited T24 Telemetry User Manual...
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Page 181: Enclosure & Mounting
Enclosure & Mounting Appendix A – Handheld Style section for more information. Antennas These modules have the antenna already fitted inside the enclosure so there are no specific mounting requirements. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 183: T24-Hr
The handheld module is powered by two alkaline AA batteries. For battery information please refer to Appendix D – Battery Selection Due to the higher voltage requirements of this module NiMh and NiCad batteries are not recommended. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 185: Errors
Press and hold these keys for around 8 seconds until ZERO appears on the LCD. Release the keys and the display should then show the zeroed reading. This system zero is performed at the transmitter module and is stored through power cycling. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 186: Transmitter Module Configuration
1 every 30 seconds. Just remember to set the Timeout of the handheld to at least 3 times this period. (i.e. 91 seconds in the case of 30 second transmission interval). The handheld will wake any sleeping module if it is on the same channel and has the same group key. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 187: Configuration
You can also define the resolution, which is the block size of changes to the display. Example: If you enter the format as 000.0005 the display will only change in steps of 0.0005 which can be used to mask noisy digits at high resolutions. Mantracourt Electronics Limited T24 Telemetry User Manual... - Page 188 LCD. Should be at least 3 times the interval between the messages being sent by the transmitter module. Advanced This opens the advanced page where you can scale the displayed data. Mantracourt Electronics Limited T24 Telemetry User Manual...
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Page 189: Display Format Advanced Settings
Example: If a T24-SA was supplying data in kg and you wanted to show tonnes. You would keep both the low points at zero. Enter At High Input Value of 1000 and Display Should Read Value of 1. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 190: Settings
Enter a value in engineering units which represents a band (+/-) about zero within which zero will be displayed. As soon as the value is outside this band the real value will be shown. (Only available in version 1.01 onwards) Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 191: Example Installation Scenarios
The operator moves to the next pallet and presses the Next key again at which point the previous pallet LED goes off and the closest pallet LED activates. As the operator moves out of range, pallets go back to sleep because of their sleep delay settings. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 192: Enclosure & Mounting
Enclosure & Mounting Appendix A – Handheld Style section for more information. Antennas These modules have the antenna already fitted inside the enclosure so there are no specific mounting requirements. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 194: T24-Ao1, T24-Ao1I
Version 1.1 brings the ability to wake the paired transmitter module when the analogue output module is turned on and to keep it awake while it remains powered up. Order Codes T24-AO1 T24-AO1i Analogue output module in desktop enclosure. Analogue output in weatherproof industrial enclosure. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 198: T24-Ao1
The T24 Toolkit provides a means of simple configuration and calibration of the module along with useful tools to aid integration. Launch the T24 Toolkit software application and pair to this module to enable the connection to the Toolkit to allow configuration to take place. See Common Toolkit Pages - Home Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 201: Alarm Settings
Remote Batt Action When the transmitter module reports a low battery this action will occur. See the Output Actions section for the available actions and the effect of these choices on the different output ranges. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 204: Advanced Settings
The recommended time for the sleep delay is 10 seconds or 10000ms. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 205: Enclosure & Mounting
This module is fitted inside our ACM ABS enclosure. Please see Appendix A – Enclosures & Mounting – ACM more information. Antennas These modules have the antenna already fitted inside the enclosure so there are no specific mounting requirements. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 207: T24-Rm1
This module is supplied in an IP67 sealed ABS case but a DIN rail option is available. The state of the power relays during an error can be selected. Order Codes T24-RM1 Relay module housed in weatherproof enclosure. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 209: Operation
COM and NC). The relay de-energises if an error is detected, an error is classed as a timeout and optionally can include Integrity error or low Battery. The Alarm Relay will return to normal (energised) once the source of the error is removed. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 210: Configuration
2. Zero Offset [1-2] This value will be subtracted from the total of the summed data from the data tags for Relay 1 and relay 2. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 211: Relay Operation Settings
(See diagram on next page) Latching [1-2] Latching locks the state of the relay when it passes the set point. Advanced Button Displays the Relay Settings Advanced page. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 212: Operation And Hysteresis Settings
Operation and Hysteresis Settings Relay de-energises when reaching the set point. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 213: Relay Settings Advanced
Transmitter modules will be kept awake while this module has power applied. The transmitter modules should have a Sleep Delay set so that after the relay module has been powered down the transmitter modules then return to sleep. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 214: Alarm Settings
Digital input 2 can be used to either Reset Relay 2 from its latched state Transmit a data provider with user defined data tag containing the total of the inputs of Relay 2 Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 215: Enclosure & Mounting
This module is fitted inside our ACM ABS enclosure. Please see Appendix A – Enclosures & Mounting – ACM more information. Antennas These modules have the antenna already fitted inside the enclosure so there are no specific mounting requirements. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 217: T24-So
The serial output can consist of a single line of data suitable for feeding into an LED display module or a more complex multi-line result that can contain a mixture of fixed and variable data suitable for tickets, receipts etc. for printed output. Order Codes T24-SO Serial output module in weatherproof enclosure. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 220: Configuration
Arrival of a data packet identified with a Data Tag that matches what the T24-SO uses to trigger an output/print. Arrival of a command to trigger an output/print or to tare or zero etc. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 221: T24 Toolkit
Use the SleepDelay settings in the transmitter modules to let them return to sleep after the display module is switched off. This is only available for firmware versions 1.08 and above. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 223: Output Settings
By setting this property an output would be triggered when the data failed to arrive thus setting the serial display which would show ------- instead of the value when <V1> is decoded. Mantracourt Electronics Limited T24 Telemetry User Manual... - Page 224 Buttons Do Output Trigger the output when clicked. Output Scaling Will display the Output Scaling page. Output Design Will display the Output Design page. This is where you define the output data. Mantracourt Electronics Limited T24 Telemetry User Manual...
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Page 225: Output Scaling
You would keep both the low points at zero. Enter At High Input Value of 1000 and Display Should Read Value of 1. This affects all inputs and sums (both gross and net). All tokens will effectively be decoded using the new scale factor. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 226: Output Design
See the example in the screenshot above. To enter a token you can type it in or double click the token list on the right of the page (a single click will display the description of the token). Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 228: Zero Settings
By performing a system zero (with all inputs operational) this is zeroed away so next time the T24-SO is powered on the same input will yield a zero result. Remove System Zero Clicking this will remove all system zeros and restore all outputs to normal. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 229: Zero Settings Advanced
Click this to give 5 seconds to perform pairing to automatically provide the Data Tag and ID from a specific module. Usually pairing is activated by removing and replacing the power supply. Click this to reset the Data Tag and ID to zero (disabling the external system zero function). Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 230: Configuration Examples
We will use the out of the box rate of 3 per second. The display only needs the ASCII data followed by a carriage return. Assuming the T24-SAs send data on Data Tag C675 and FF34 Parameter settings: Line1=<NET><0D> FormatSUM=00.000 ValueDataTag1=C675 ValueDataTag2=FF34 PrintTrigger=C675 MinInterval=100 LineDelay=0 PrintOnError=1 SwitchMode=1 Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 231: Print Gross Sum Of Two Modules To Printer
Parameter settings: Line1=ABC Electronics Ltd<0D><0A> Line2=Weigh Station #1<0D><0A> Line3=<0D><0A> Line4=Input 1:<V1> kg<0D><0A> Line5=Input 2:<V2> kg<0D><0A> Line6=---------------------<0D><0A> Line7=Sum: <G>kg<0D><0A> Line8=<0D><0A> Line9=For assistance call<0D><0A> Line10=0871 345672<0D><0A> V1Format=00.0000 V2Format=00.0000 SumFormat=00.0000 ValueDataTag1=C675 ValueDataTag2=FF34 PrintTrigger=0000 LineDelayChar=0A LineDelay=50 MinInterval=10000 SwitchMode=0 Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 232: Customer Ticket From Handheld Module
This module is fitted inside our ACM ABS enclosure. Please see Appendix A – Enclosures & Mounting – ACM more information. Antennas These modules have the antenna already fitted inside the enclosure so there are no specific mounting requirements. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 234: T24-Gw1
The T24-GW will NOT act as a base station and cannot be used to configure T24 modules. It will support all transmitter modules that deliver a single value in their Data Provider packets. The T24-GW1 does not support the T24-SAf. Order Codes T24-GW1 Gateway module in weatherproof enclosure. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 237: Serial Limitations
When using RS232 or RS485 you should use the fastest baud rate possible. At lower rates data can be lost because it can arrive from the radio faster than the gateway station can send it serially. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 238: Communications Overview
41009 – Read / Write Set to 1 to perform module save to save all the current settings and data tags in the module. It will set back to zero once the save is complete. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 240: Ascii Communication
Value - an ASCII representation of the module reading LQI – Link quality indicator between 0 – 100 B – Set to 1 if low battery error E – Set to 1 if integrity error Example: FE56=123.156,100,0,0 <CR> Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 241: Commands
STAYAWAKE <CR> - Issue a stay awake packet to all modules seen for 5 seconds following this command being executed. When using RS485 interface issuing commands while the T24-GW1 is outputting is not possible as the RS485 bus is only half duplex Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 242: Configuration
The duration in seconds to look for modules after a WAKEUP command has been issued. Sleep Duration The duration in seconds to look for modules to send to sleep after a SLEEP command has been issued. Mantracourt Electronics Limited T24 Telemetry User Manual... - Page 243 AND the Timeout Action is set to Use Default. Data Format In Modbus mode the data from the value register can be displayed in two formats: MSB – Most Significant Byte First LSB – Least Significant Byte First Mantracourt Electronics Limited T24 Telemetry User Manual...
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Page 244: Define Inputs
You can simply paste a list of tags into the list or type them manually. Refresh Button Refreshes the list. When using this page ensure you are in Modbus mode for values to be updated live. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 245: Enclosure & Mounting
This module is fitted inside our ACM ABS enclosure. Please see Appendix A – Enclosures & Mounting – ACM more information. Antennas These modules have the antenna already fitted inside the enclosure so there are no specific mounting requirements. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 247: T24-Ld1
‘System Zero’ function. Further wired Logic Inputs allow the user to remotely control Tare and Net/Gross toggle functions. Order Codes T24-LD1 Large LED display module Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 248: Connections
Connections To access the connections the rear panel should be removed. The T24-LD1 should be connected to an 11–30VDC external power supply capable of supplying 3.5 amps as below: Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 249: Logic Input Connections
The logic input provides a 5 Vdc signal. When connected to this common, a current of 1mA will flow. Because this is a small signal only switches with gold contacts or self-cleaning contacts are recommended. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 251: Configuration
Enter the Data Tag (in hexadecimal) to supply data to this input. You can click the ‘P’ button to retrieve the Data Tag of a module by pairing to it which is usually initiated by power cycling the module. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 253: Output Scaling
Example: If a Transmitter module was supplying data in kg and you wanted to display in tonnes. You would keep both the low points at zero. Enter At High Input Value of 1000 and Display Should Read Value of 1. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 254: Zero Settings
This does not affect the data transmitted from the transmitter modules. Remove System Zero Clicking this will remove all system zeros and restore all outputs to normal. Advanced Button Show the Zero Settings Advanced page. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 255: Zero Settings Advanced
Click this to give 5 seconds to perform pairing to automatically provide the Data Tag and ID from a specific module. Usually pairing is activated by removing and replacing the power supply. Click this to reset the Data Tag and ID to zero (disabling the external system zero function). Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 256: Enclosure & Mounting
It is recommended that the T24-LD1 module is mounted at a higher elevation than the transmitter modules as the antenna is located on the lower face of the display (Where the cable access glands are located). Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 257: Antennas
Detail showing bracket hardware fitting sequence: Antennas These modules have the antenna already fitted inside the enclosure so there are no specific mounting requirements. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 259: T24-Pr1
Power is supplied via a 2.5 mm DC plug which plugs into, and locks with, a 2.5 mm socket on the side of the module. Voltage range is 9 to 36 Vdc and requires approximately a one Ampere (1A) capable supply. The tip of the connector is positive. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 260: Configuration
The T24 Toolkit provides a means of simple configuration of themodule along with useful tools to aid integration. Launch the T24 Toolkit software application and pair to this module to enable the connection to the Toolkit to allow configuration to take place. See Common Toolkit Pages - Home Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 261: Input Settings
Min Interval setting on the Output Settings page may stop this from working at the rate at which the data arrives. This is usually set to the Data Tag of one of the inputs. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 263: Output Settings
(Within the timeout period for that input) and the values would show ------- instead of the numeric value when <V1> is decoded. This would indicate to the user that there is a problem. Mantracourt Electronics Limited T24 Telemetry User Manual... - Page 264 You will see the token <0A> in the Output Design page when you press the enter key at the end of a line. Line Delay This is not alterable but shows the delay in milliseconds required at the end of each printed line. Mantracourt Electronics Limited T24 Telemetry User Manual...
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Page 265: Output Scaling
You would keep both the low points at zero. Enter At High Input Value of 1000 and Display Should Read Value of 1. This affects all inputs and sums (both gross and net). All tokens will effectively be decoded using the new scale factor. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 266: Output Design
You can compensate for this either by designing your lines in reverse order or including the following tokens at the top of your lines <1B><63><00> Available Tokens Mantracourt Electronics Limited T24 Telemetry User Manual... - Page 268 Example To print the value from input 1 in reverse: Current Value: 123.456 Current Value: <1B><69><01><V1><1B><69><00> kg Mantracourt Electronics Limited T24 Telemetry User Manual...
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Page 269: Zero Settings
By performing a system zero (with all inputs operational) this is zeroed away so next time the T24-PR1 is powered on the same input will yield a zero result. Remove System Zero Clicking this will remove all system zeros and restore all outputs normal. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 270: Zero Settings Advanced
Click this to give 5 seconds to perform pairing to automatically provide the Data Tag and ID from a specific module. Usually pairing is activated by removing and replacing the power supply. Click this to reset the Data Tag and ID to zero (disabling the external system zero function). Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 271: Configuration Examples
Line3=<0A> Line4=Input 1: <V1> kg<0A> Line5=Input 2: <V2> kg<0A> Line6=---------------------<0A> Line1=Sum: <G> kg<0A> Line8=<0A> Line9=For assistance call<0A> Line10=0871 345672<0A> Line11= <0A> Line12= <0A> Line13= <0A> V1Format=00.0000 V2Format=00.0000 SumFormat=00.0000 ValueDataTag1=C675 ValueDataTag2=FF34 PrintTrigger=0000 MinInterval=10000 SwitchMode=0 Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 272: Customer Ticket From Handheld Module
Ticket No: 0007 Weighment: 12.3456 kg ABC Electronics Ltd Ticket No: 0007 Weighment: 12.3456 kg Parameter settings: Line1=<1B><63><00>ABC Electronics Ltd<0A> Line2=Ticket No: <LOG><0A> Line3=Weighment: <TV> kg<0A> Line4=<0A> Line5=<0A> SumFormat=00.0000 LogDigits=4 PrintTrigger=ABCD MinInterval=5000 Duplicate=1(Yes) Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 273: Printer Operation And Maintenance
LED will go out. Now you can press the LED/Button marked LF to feed the paper one line at a time. Remember to press the SEL button again to put the printer back online to enable it to print again. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 276: T24-Rdc-1, T24-Rdc-2, T24-Rdc-5, T24-Rdc-10, T24-Rdc-200
The RDC is a Remote Data Collection module which communicates using GSM/GPRS and therefore is bound by the restrictions and limitations of a mobile data network. This can include but is not limited to partial or complete loss of coverage, environmental interference or network faults. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 277: Order Codes
Order Codes T24-RDC-1, T24-RDC-2, T24-RDC-5, T24-RDC-10, T24-RDC-200 All T24-RDC variants are fitted within a weatherproof enclosure. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 281: Configuration
Enter a time here in seconds that if exceeded with no T24 data arriving at all will result in the T24 Error LED to light. Also if individual channels fail to deliver data for longer than this period their value will default to the T24 Default below. Mantracourt Electronics Limited T24 Telemetry User Manual... - Page 282 Do not specify an extension. CSV data will be allocated a .CSV extension and reports will be allocated a .TXT extension. Useful tokens include <s>, <y>, <f> and <@xxx> date time formatted tokens. Mantracourt Electronics Limited T24 Telemetry User Manual...
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Page 283: Status Tab
External Communications This indicates the state of the connection to the cellular network. Most of the Status time this should be idle but will indicate when CSV or report data is being transferred. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 284: Gprs Tab
This indicates the strength of the network signal and is shown only on connection and is not dynamically updated. You will need to wait until the module has completed its startup routine before this value is displayed. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 286: Clock Tab
Clicking here will open a dialog to allow you to select the minute (0-59) on a slider. Second Clicking here will open a dialog to allow you to select the second (0-59) on a slider. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 287: Silent Mode Tab
By setting Silent to YES the module can be deployed as required and then by using SMS Configuration (See later in the manual) silent mode can be turned off and the data and reports will then be transmitted. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 288: Macros Tab
Enter the text to substitute for the token <m4> Macro 5 Enter the text to substitute for the token <m5> Macro 6 Enter the text to substitute for the token <m6> Macros cannot contain tokens. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 289: Post Tab
Items you can change: POST Tab Custom Header Enter the custom header data here. This will be included in all HTTP headers for destinations defined as POST. See the HTTP Post section later in this manual. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 290: Serial Tab
The RDC can support locally wired serial T24-BSi base stations connected to J9 configured as RS485. Items you can change: Serial Tab Baud Rate Select the baud rate that matches the attached base stations. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 291: Inputs
If you clear the channels in Auto Mode then it is advisable to also clear the CSV data from the Data Collection page. Mantracourt Electronics Limited T24 Telemetry User Manual... - Page 292 Changes the display to show a simple list of Data Tags. This allows quick bulk entry of tags from an external source. You can simply paste a list of tags into the list or type them manually. Refresh Button Refreshes the list. Mantracourt Electronics Limited T24 Telemetry User Manual...
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Page 293: Data Collection
1 – Low Power The module sleeps in a low power mode and wakes at the Log Interval (Set in the Schedules tab) it can then react to SMS Reports and Triggered Reports. This mode Mantracourt Electronics Limited T24 Telemetry User Manual... - Page 294 You can also select whether the RDC sends the modules back to sleep after a reading has been recorded. It is advisable to also set a Sleep Delay on the transmitter modules and not rely solely on the RDC to send the modules to sleep. Mantracourt Electronics Limited T24 Telemetry User Manual...
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Page 295: Schedules Tab
8Hr 0Min synchronised to 8Hr 0Min so the logs will take place at 8am, 4pm and 12pm. Log Send Interval This is the interval that the CSV data is transmitted to the specified destinations. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 300: Destinations Tab
Enter the required destination. NOTE that this is the primary destination and if in Low Power mode and this delivery fails it will be retried at every subsequent Log Interval. Destination 2 Enter the required destination. Destination 3 Enter the required destination. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 301: Sms Reports
(?) then the contents of the triggering SMS message (after the password line) are used to create the response message. Therefore you can create the desired message, including tokens, remotely to receive any custom information required. Mantracourt Electronics Limited T24 Telemetry User Manual... - Page 306 Also bear in mind that in Low Power or Ultra Low Power modes reports could not be delivered more regularly than the Log Interval or the CSV Delivery Interval respectively. Mantracourt Electronics Limited T24 Telemetry User Manual...
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Page 307: Triggered Reports
On transitionally triggered reports this message is used when the trigger criteria is no longer met. For example a report triggered on low internal battery would send this message when the battery voltage is OK. i.e. Internal battery voltage is OK at <v> volts. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 313: Destinations
Where you can use either the DNS name or the IP address. Example 12.135.36.265:8080 info.mantra.com:1024 HTTP Post The message is sent as the data content of an HTTP POST. This is useful for getting data into a web service or site. The format is Mantracourt Electronics Limited T24 Telemetry User Manual... - Page 314 HTTP header if the site you are posting data to requires it. POST http://host.com/Service/batch HTTP/1.0 Host: host.com Content-Type: application/x-www-form-urlencoded CUSTOM HEADER ITEMS APPEAR HERE Content-Length: 40 V1=123.456&V2=456.789&DATESTAMP=31122010 Mantracourt Electronics Limited T24 Telemetry User Manual...
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Page 315: Battery Life
The interval for transmitting the CSV file to a single email destination is every 24 hours. The average current drawn: Low Power Mode None Ultra Milliamps Scenario 1 Log:1hr Send:24hr Low Power Modes 300.0 None Ultra 250.0 200.0 150.0 100.0 50.0 Battery Capacity (Am p Hours) Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 318: Service Provider Settings For T24-Rdc
Effectively the service provider website portal to give access to the internet User Name & Password These are provided to give you access to the internet, the same provider may have different usernames and passwords for PAYG vs Contract customers to distinguish users. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 321: Simple Mail Transfer Protocol (Smtp) Servers
SMTP server settings on the mail client for each ISP; using a relaying SMTP server allows the SMTP client settings to be used unchanged worldwide. The SMTP service must support AUTH LOGIN authentication or allow unauthenticated access. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 322: Smtp Server Options
Web Based Relaying SMTP server Mantracourt has gone down the path of outsourcing our SMTP server forwarding to a web based SMTP server. This allows us to send emails from any device from a PC to T24-RDC using any validated sender email address. -
Page 323: Enclosure & Mounting
Enclosure & Mounting Antennas These modules have the antenna already fitted to the enclosure so there are no specific mounting requirements. However, the left antenna can be angled to give better T24 reception. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 325: Base Stations & Repeater Modules
The industrial base station (T24-BSi) has interfaces for USB, RS232 and RS485 and is addressable. The USB only base stations (T24-BSu & T24-BSue) have a fixed address of 1 so only one can be connected to a PC at a time. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 329: Communications
The Toolkit software can then be configured to use the desired interface to the base station. If you intend to write your own software to connect to a T24 module please refer to the T24 Technical Manual for descriptions of communications protocols. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 330: Configuration
You now have successful communications with the base station so you can now let the Toolkit know you want to configure the base station and not a remote module. To connect to and configure the connected base station, hold the shift key and click the Pair button. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 331: Radio Settings
To use modules that support Group Keys with older modules that do not then the Group Keys must be blank. Advanced Advanced Settings below. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 332: Advanced Settings
Waker Duration When you send a wake command to a T24 module via the base station the duration of this wake attempt is controlled by this setting. Enter the desired duration in seconds. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 333: Enclosure & Mounting
T24-BSi, T24-BSu, T24-BSue These modules have the antenna already fitted inside the enclosure so there are no specific mounting requirements. Radio Range To determine radio range please refer to Appendix B – Antenna Range Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 335: T24-Ar
Adding more repeaters will not increase range but can increase coverage. Order Codes T24-AR Active Repeater module mounted in large weatherproof enclosure with battery holder for two D cell alkaline batteries. Also has ability to be powered from external supply voltage. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 337: Getting Started
Increase Range With No Repeater With Repeater Span Obstacles With No Repeater Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 338: Combined Solutions
With Repeater Combined Solutions Many Consumers Many Providers Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 339: Considerations
But some modules only wake specific single target modules such as the T24-HS handheld module and the T24-AO1 analogue output module. For these modules to wake the repeater they must be fitted with at least version 2.1 radio modules. This only affects repeaters with a SleepDelay set. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 340: Configuration
Once the repeater stops hearing Stay Awake messages from the data consumer (PC or handheld etc.) it will go to sleep after this amount of time. The repeater will wake when any other module is woken. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 341: Enclosure & Mounting
This module is fitted inside our ACM ABS enclosure. Please see Appendix A – Enclosures & Mounting – ACM more information. Antennas These modules have the antenna already fitted inside the enclosure so there are no specific mounting requirements. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 344: Example Batteries
Charge Time : 2 Hours @ 133 mA Battery life = 18 hours * Battery life is calculated with a T24-SAf running for 2 hours out of every 8 hours, to a 1000 ohm bridge. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 345: Pp1 & Sp1
The PP1 can also be used as a mains powered 12 Vdc supply with 33 Ah battery backup. Order Codes Solar panel with cable suitable for connection to PP1 Power pack 1 housed in robust weatherproof case. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 346: Getting Started
To insert remove the dust cap and align the connector and insert; there is a locating ridge to ensure correct orientation. Once inserted, twist the collar clockwise to lock in place. The connectors for the solar panel and 12 volt output are opposite gender preventing incorrect connections. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 347: Solar Panel Orientation
The bracket is designed to be mounted on a pole or directly onto a wall. For detailed panel angle information based on country and location see Solar Electricity Handbook calculator here: http://www.solarelectricityhandbook.com/solar-angle-calculator.aspx Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 348: Operation
6.3A 20x5 mm ceramic glass tube type. The 100-240 Vac input charger is fuse protected in the 13 amp plug, if this plug is replaced with any other connector please consider how your PP1 is protected. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 349: Dimensions & Weight
Dimensions & Weight PP1 Dimensions 339 x 295 x 152 mm PP1 Case materials Polypropylene PP1 Weight 13 kg SP1 Dimensions 360 x 510 x 28 mm SP1 Frame Material Aluminium SP1 Weight 3 kg Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 352: Antenna Position
Appendix B - Antennas Modules with an internal chip antenna have the antenna at one end of the board with the metal can on. Environmental Protection These modules are not protected against the environment. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 353: Dimensions
Mounting holes have a diameter of 4.1 mm and can accommodate a screw head diameter of 6.8 mm. Antenna Position The module is fitted with a T24-ANTA antenna which is mounted on the inside of the long side of the base on the opposite side of the enclosure to the metallised polyester label visible on the outside. -
Page 354: Environmental Protection
The sealing gasket resides in the lid. Be careful when replacing the lid that there are no dirt particles on the lower case lip or in the lid gasket channel as this may reduce the sealing capability. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 355: Acmi Type
In addition mountings can be made through the back of the case however a seal or gasket must be used to maintain environmental protection. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 357: Environmental Protection
If the enclosure contains an antenna this will be of the chip type and could be at either position inside the enclosure as indicated by the black rectangles shown below. Environmental Protection This enclosure is not weatherproof. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 358: Handheld Type
Note that the top two screws will have rubber ‘O’ rings on them. These rings are an integral part of the sealing mechanism. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 359: Mounting Information
There are no mounting options on the handheld enclosure. Antenna Position The enclosure is fitted with a T24-ANTA antenna which is mounted in the top end of the enclosure. Environmental Protection The enclosure is sealed to IP67. Ensure gaskets and mating parts are free from dirt and debris when re- assembling. -
Page 360: Appendix B - Antennas
Range underwater is only 100 mm or so depending on packet rate. Best performance underwater is obtained by using low packet rates and immersing water-proofed antennae rather than water-tight enclosures containing the antennae. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 363: Mounting
The user must ensure that the bulkhead mounted connector is sealed to the required level. Specification Gain: 1.1 dBi Type: ½ wave dipole Connection: Reverse polarity SMA connector on antenna to connect to reverse polarity SMA bulkhead on 100 mm tail to UFL connector. Environmental Protection: IP67 Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 364: Mounting
The user must ensure that the bulkhead mounted connector is sealed to the required level. Specification Gain: 2.2 dBi Type: ½ wave dipole Connection: Reverse polarity SMA connector on antenna to connect to reverse polarity SMA bulkhead on 100 mm tail to UFL connector. Environmental Protection: IP67 Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 365: T24-Antd
Dimensions: 53 mm diameter, 19 mm puck height, 6 mm stud length Specification Gain: 3.0 dBi Type: Inverted F Printed circuit antenna Connection: 1.0 m cable terminated in reverse polarity SMA plug (RPSMA Plug) Environmental Protection: IP69K Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 366: T24-Ante
Dimensions: 53 mm diameter, 19 mm puck height, 6 mm stud length Specification Gain: 3.0 dBi Type: Inverted F Printed circuit antenna Connection: 60 mm cable terminated UFL plug Environmental Protection: IP69K Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 367: Antenna Range
400m 400m T24-ANTD T24-ANTE 600m 800m 400m 800m Tests conducted in an open field site with the transmitter at the top of a 3m pole. The receiver was mounted 1.5m off the ground. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 369: Appendix D - Battery Selection
This may have the unexpected effect of resetting or restarting a module. In the case of a transmitter module that is in a deep sleep mode this may wake the module. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 370: Environmental
Optimising battery life Battery life can be optimised by considering the following: Use of low power mode. Transmission interval. Required Measurement resolution (Sample time). Sleep / Wake configuration Auto-Sleep duration. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 371: Battery Types
Li ion, LiPo module and the battery. Care must be taken here that the regulator does not draw too much current when idle so that the low power modes are not compromised. Recommend T24-BC1 module. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 372: Appendix E - Approval Statements
This equipment is in compliance with the essential requirements and other relevant provisions of Directive 2014/53/EU . Manufactured in the UK by: Mantracourt Electronics Ltd, The Drive, Farringdon, Exeter, Devon, EX5 2JB, UK Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 375: Appendix F - Oem / Reseller Marking And Documentation Requirements
The CE marking must have a height of at least 5 mm except where this is not possible on account of the nature of the apparatus. The CE marking must be affixed visibly, legibly, and indelibly. Mantracourt Electronics Limited T24 Telemetry User Manual... -
Page 376: Important Note
5 cm is maintained between the radiator (antenna) and all persons at all times and must not be co-located or operating in conjunction with any other antenna or transmitter.” Mantracourt Electronics Limited T24 Telemetry User Manual...
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