DigitalInputChannels32Compatibility5V/TTLInputVoltageLogic0:0.8Vmax.Logic1:2.0Vmin.HandshakingSignalsI_REQinput,I_ACKoutput,I_TRGinputDigitalOutputChannels32Compatibility5V/TTLOutputVoltageLogic0:0.55Vmax.Logic1:2.0Vmin.OutputCapabilitySink:64mA@0.55VSource:-32mA@2.0VHandshakingSignalsO_REQoutput,O_ACKinput,O_TRGoutputTransferSpeed40MB/secforDIandDOsimultaneously(max.)ProgrammableDigitalFilterApplicableSignalsAllinputsignals(including32DIsignals,I_REQ,I_TRGandO_ACK)Max.removablenoisewidth(1~127)x25nsProgrammablePulseExtenderApplicableSignalsO_REQPulsewidth(2~256)x25nsTimer/CounterChannels3Resolution16-bitInputFrequency2.5~20MHzTimer0ClocksourceofDITimer1ClocksourceofDOTimer2BaseclockofTimer0andTimer1InterruptSourcesO_ACK,I_REQ,Timer0,Timer1andTimer2OnBoardFIFODI/DO1kDWORD(32-bit)2kDWORD(32-bit)SizeinRingBufferMode2~2kDWORD(32-bit),DOonlyGeneralBusTypeUniversalPCI,32-bit,33MHzI/OConnectorFemaleDB37x140-pinBoxheaderx1Dimensi***(LxWxD)120mmx105mmx22mmPowerC***umption200mA@+5Vtypical(outputnoload)OperatingTemperature0~60°CStorageTemperature-20~70°CHumidity5~85%RH,non-condensing)