Measurement Computing Data Translation DT3034 User Manual page 105

Chapter 6
Figure 35
clock source with an input frequency of 4 kHz, a clock divider of 4, a low-to-high pulse type,
and a duty cycle of 75%. (The gate type does not matter for this example.) A 1 kHz square
wave is the generated output.
External C/T
Clock
Input Signal
(4 kHz)
Pulse
Output
Signal
104
Heater
Controller
Signal
Source
Figure 34: Connecting Rate Generation Signals
(Shown for Counter Output 0; a Software Gate is Used)
shows an example of an enabled rate generation operation using an external C/T
Rate Generation
Operation Starts
75% duty cycle
Figure 35: Example of Rate Generation Mode with a 75% Duty Cycle
User Counter Input 0
User Counter Output 0
Digital Ground
TB83
Digital Ground
Figure 36 shows the same example using a duty cycle of 25%.
DT740 Screw
Terminal Panel
TB59
TB61