Digital signals generated by computers can be isolated using the Model 2300 Digital Stimulus Isolator. Your D/A system controls the isolated square pulses it generates.
With the Model 2300 Digital Stimulus Isolator, you may modify the amplitude and opto-electrical isolation of square pulses that your computer generates. The ten-turn potentiometers on the front panel control these levels. These values, scaled in accordance with the Range switch setting, can produce an output of up to 50V or 5mA.
Three TTL control signals (On/Off, Baseline/Pulse, and Polarity) can be used to enable the Model 2300 to produce either monophasic or biphasic pulses.
The pulse timing and the output parameters can be controlled by carefully adjusting the values of these three TTL control signals.
An error indicator illuminates if the instrument is unable to follow the input signal for whatever reason. For total signal isolation, the isolated output component is optically connected to the input section and runs on a battery.
The battery has enough power to run the device at full capacity for at least eight hours straight. There is an internal battery tester available. To prepare the 2300 for usage the next day, just an overnight charge cycle and the included charger are needed.
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