|
Features |
 |
8 Channels 12 bit analog input
|
|
|
2 Channels 12 bit analog output
|
|
|
16 digital I/O
|
|
|
PWM Output
|
|
|
32 Bit pulse counter input
|
|
|
RS-232 interface 9600-115.2K
|
|
Back to Top |
|
Specifications |
| Temperature
Range: 0°C to +70°C |
| Software: Free
Easy-to-Use Software!, Interface Tools
for Visual Basic, Visual C++, and Test
Point. |
| Analog Input
Channels:
8 single ended or 4 differential,
Software selectable |
| A/D Converter:
Linear Tech LTC1296 12 Bit |
| Analog Inputs:
-5V to +5V,
Unipolar and bipolar. Software selectable. |
| Linearity Error:
LTC1296BCN ± 0.012% ± 0.5 LSB) |
| Gain Error:
± 0.012% ± 0.5 LSB) |
| Offset Error:
± 0.17% |
| Temperature
Drift:
100 ppm/°C ( max. ) |
| Analog Output
Channels:
2 Channels 0V to +5V |
| D/A Converter:
LTC 1448 12 Bit |
| D/A Specs:
DNL ± 0.5LSB Offset Error ± 15mv,
Output Impedance 120 ohm, Short
Circuit Current 120ma max |
| Bandwidth:
1515 SPS maximum, continuous stream mode,
115,200 baud, single channel |
| Digital I/O:
16 digital I/O lines (two 8 bit ports),
I/O line data direction is software selectable |
| Digital I/O
Current:
I/O line source/sink 25 ma,
Total current 200 ma for the 8 bit port |
|
Digital I/O Voltage Levels
|
|
Input Off (0) = 0V - 0.8V |
|
|
Input On (1) = 2.0V - 5.0V |
|
|
Output Off (0) = 0.6V max. |
|
|
Output On (1) = 4.3V min. |
|
| PWM Output:
PWM Freq.: 1.8KHz - 430KHz,
PWM duty: 0%-100% |
| Pulse Counter:
Input 1 MHz max. input rate,
32 bit counter capture, Counter increments
on high-low transition |
| Communications:
RS-232 (8 data bits, no parity, 1 stop bit),
50 feet maximum distance |
| Baud Rate:
9600-115.2K BPS,
DIP switch selectable |
| Command
Protocol:
Simple ASCII commands. See the User's Manual |
| Operating Power:
7.5 Vdc to 15.0 Vdc, 50 ma nominal, 450 ma max. |
| Accessories:
8 Channel analog I/O,
2 Channel analog with instrument amps,
Analog I/O DB15 Terminal board,
Digital I/O DB25 Terminal board,
Digital I/O Board for Opt Iso modules |
|
Back to Top |
