LJTick-Divider - 2 Channel Voltage Divider Signal Conditioner - 5v
The LJTick-RelayDriver (LJTRD) allows 2 digital I/O lines on a U3, U6, T7, and T4 to each control a relay or other moderate load.
The 4-pin design plugs into the standard AIN/AIN/GND/VS screw terminal block found on LabJacks such as the U3, U6, T7, and T4. The use of large resistors and a precision op-amp buffer provides an input impedance of 1 megaohm.
The LJTD can also be used with higher voltage digital signals. The LJTD-4 works for 12V or 24V logic. A 12V signal will divide down to about 3.0V which is a logic high for any LabJack. A 24V signal (or even much higher voltages) will result in about 3.5V, as that is the max output of the LJTD, and that also is a good logic high for any LabJack.
These devices are available in a divide by 4, 5, 10, 25.
This particular LJTD divides by 25. We can obtain the other options on request.