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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


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