GPI I/O specifications
The K2 Summit system system specification is shown in the following table.
| Characteristic | Description |
|---|---|
| Number of Inputs/Outputs | 12 inputs and 12 outputs. |
| Connector type | Female DB 25pin |
| GPI Input | TTL 0-0.8 V Low; 2.4-5 V High; 1 mA external current sink |
| GPI Output | Max Sink Current: 100 mA; Max Voltage: 30 V
Outputs are open drain drivers. Max. voltage when outputs are open = 45V Max. current when outputs are closed = 250mA Typical rise times approximately 625ns Typical fall times approximately 400ns |