Digital I/O card APCIe-1564

64-I/OPCI Express

The PCI-Express 64 digital I/O board APCIe-1564 has 64 digital inputs/outputs, 24 V. It is especially suited for applications like signal switching, ON/OFF monitoring of motors, lights etc., as interface to electromechanical relays, for automated test devices or as interface to machines in the harsh industrial environment. Features Inputs: 32 optically isolated inputs, 24 V, incl. 16 interruptible inputs Channels 0–2 can be used as 32-bit counter inputs (up to 500 kHz) Reverse voltage protection All inputs are filtered Outputs: 32 optically isolated outputs, 11 to 36 V Output current per channel 500 mA Total current: 3 A typ. (fused through PTC resistor) Watchdog for resetting the outputs to”0“ At Power-On, reset of the outputs to “0” Current limit: ~ 1.5 A per 8 channels (through PTC) Short-circuit current per output ~1.5 A typ. Self-resetting fuse (electronic fuse) Overtemperature and overvoltage protection 24 V power outputs with protection diodes and filters External 24 V voltage supply screened and filtered Shutdown logic, when the external supply voltage drops below 7 V