Product
DSP AD5430-13(PWM I/O board)
Features
This is an interface board for multiple channel PWM input/output, for the AD5430 series bus specification. The PWM feature of the AD5430-
06 (Auto I/O) is an optional upgrade.
- Multiple channel capability: PWM_IN 14ch, PWM_OUT 14ch , 5 channels AC input with electromagnetic pick up capability.
- All channels: 0.1 Hz to 20 kHz, 0.1%
- 20 kHz maximum model cycle for the AD5435 model; otherwise dependent to on the model scale.
Specifications
Item | Specification |
---|---|
Slots required | 1 |
Isolation | Between input and CPU. No isolation between channels |
I/O connector | Honda Tsushin Kogyo PCR96 |
Power consumption | 3.5 W or less |
Operating environment | Temperature: 10Degreeto 40Degree Humidity: 80% RH or less (no condensation) |
PWM output
Item | Specification |
---|---|
Number of channels | 14 |
Output voltage | TTL level |
Maximum output current | ±10 mA / channel |
Protection circuit | Output short circuit protection |
Frequency range | 0.1Hz to 20kHz |
Duty setting resolution | 0.1% |
Type of carrier wave | Symmetrical or Asymmetrical |
PWM input and AC input
Item | Specification |
---|---|
Number of channels | TTL Input: 14 channels AC Input: 5 channels |
Input signal form | TTL level AC (zero-cross) signal Waveform zero-crossing at electromagnetic pickup sensor |
Input voltage limit | Input protection circuit: 35 V |
Measurements | 1.Frequency and duty 2. ON time, OFF time, edge counter 1 and 2 should be switched when used. AC input is only for frequency measurements. |
Frequency | 0.1Hz to 20 kHz |
Duty | 0 to 100% |
Accuracy | 0.1% or less |