This module has 32 or 64 TTL I/O channels. Through the high-speed USB 2.0 controllers are transfer rates of up to 480 Mbit/s possible. Via a 37-pin. D-SUB socket, you can 32 TTL I/Os, including the power supply can be picked up. Special feature here is that as a TTL driver so-called level shifter. For each 16 TTL I/O can be used as the driver voltage (and thus the TTL level) to 3.3 or 5.0 V set. A further option lets the other voltages/level of external feeds (1.5 - 5.0 V). An extensive driver library provides for a simple response of the module. The TTL I/O direction can be adjusted in 8 blocks separately as input/outputSwitch.This text is machine translated.