TACHER-T1 Slotted Infra-Red (IR) tachometer sensor interface board transducer.


The TACHER-T1 board is designed to perform slotted IR changes switching conversion. If used properly, it will eliminate the need for acquiring expensive boards, which would otherwise be needed to carry out the same tasks.


The TACHER-T1  is easy to install, setup, and operate. If you want to complete professional industrial tachometry related functions, the TACHER-T1 offers the features you need.


Mounted easily via 0.125" mounting holes using 4-40 screws (optional) and wire via convenient conventional industrial standards cage up terminal blocks (TB).


Simply connect and power the boards of a 5V DC, connect the slotted infra red IR sensor (optional) and the TACHER-T1 will monitor the changes from the IR sensor and automatically change the output TTL signal.



OPTO tachometer shown above, full configuration.

Please drop us a line at HVAC@eidusa.com and let us know where you use this unique board. Or, of course, if you have any adjustments deemed important--one of our OEM engineers will be happy to help you achieve them.






 Figure A. Slotted sensor IR inputs/outputs and power input board shown above


1. Slotted IR sensor inputs/outputs (left to right) sensor-out, sensor-out common-ground, sensor-in, sensor-in-common-ground, board-output-common-ground, board outputs, power (+V) and ground (Gnd) via terminal blocks.



TACHER-T1 Sample Applications:




Figure B. application shown above, slotted IR sensor to fine pin crossing




Figure C. application shown above, slotted IR sensor to fine hole crossing





Board, shown above mounted in plastic enclosure (EID-1593 series enclosure) with din-rail-clip (optional). 




Plastic enclosure and Din-Rail-clip are sold separately (for demonstration only).



TACHER-T1 Features


  • Can be customized to accommodate your input to output needs.

  • Designed to operate from 5VDC for level control applications.


  • PCB material                             FR4 (UL approved)

  • Max power consumption              0.5W

  • Storage temperature                  40 - 70   [F]

  • Operating temperature                32 - 140 [F] (0 to 60C) @ 95% RH

  • Low board DC voltage                 9 [V]

  • Power source                            12VDC +/-20%

  • Mounting                                  Two/Four 0.125 holes

  • Manufactured                            100% in USA



* Prices, SKU#, P# and colors are subject to change without notice. 




TACHER-T1 Slotted IR signals transducer board