General Specifications
|
Input/Output Configuration
|
Specification |
| A/D conversion channel |
Range: 0 - 5.12 V
Resolution: 10 bits (5.0 mV/bit)
Accuracy: ±10 mV
Programmable software multiplier: 1 to 64 |
| Digital Encoder channel |
Two Index Modes:
A) Up/down counter tracks input position. Counter rollover range 1 to 65635.
B) Synchronized by external signal.
|
| RPM channel |
Speed: 60 - 65535 RPM (for sample period 1 sec).
Programmable software divide: 1 to 8 poles.
Interface: 5 V TTL level input.
|
| Frequency/Event Counter channel |
Frequency: 0 - 30,000 Hz
Event Counter: 16 bit, 0 - 65535
Clocking Logic: high to low transition.
Interface: 5 V logic level input. |
| Digital Input configuration (ST) |
Logic Low < 1.0 V
Logic High > 4.1V |
| Digital Input configuration (TTL) |
Logic Low < 0.8 V
Logic High > 2.1 V |
| Digital Output configuration (CMOS) |
Source 5 mA @ 3.5V
Sink 7mA @ 1.5V. |
| MAX all I/0 pins except Power Switch |
Input Voltage: -0.3 to 6.0 V
Input Current: 200 mA any input or combination of inputs combined. |
| MAX MOSFET Power Switch |
Current: 2.0 A switched to GND, open drain.
Open Circuit Voltage: 32 V, zener diode protected.
On Resistance: 0.06 ohm |
| Various Parameters |
Specification |
| Voltage Reference Output |
Voltage: 5.12 V ± 0.5%
Maximum Current: 100 mA
0.3 ohm output switch. |
| Serial Data Output Format |
Text row. Time (HH:MM:SS.D) or sample count (nnnnnn) column, followed by up to eight columns of data. Delimiter is space.
Output data terminator: CR+LF or CR only.
Input data terminator: CR+LF, CR, LF (auto-detected). |
| Sample Signal Outputs |
Green LED. Indicates sample action.
External test pin provides a 2 V pulse during a sample action. This may be used to signal external instruments. |
| Dimensions |
Enclosure ABS black plastic.
4.35 x 2.2 x 1.1 (inches).
4 x 0.17 diameter mounting holes. |