PCI-7433/7433HIR

ISOLATED DIGITAL INPUT
Number of channels: 64
Maximum input range:
    - 24 V, non-polarity (PCI-7433)
    - 50 V, non-polarity (PCI-7433HIR)
    - 24 V, AC input amplitude @ 60 Hz (PCI-7433ALC)
Digital Logic level:
    - 24 V, non-polarity (PCI-7433)
       - Input high voltage: 5-24 V
       - Input low voltage: 0-1.5 V
    - 50 V, non-polarity (PCI-7433HIR)
       - Input high voltage: 10-50 V
       - Input low voltage: 0-2 V
    - 24 V, AC input amplitude @ 60 Hz (PCI-7433ALC)
       - Input high voltage: 5-24 V
       - Input low voltage: 0-1 V
Input resistance:
    - 2.4 kO @ 0.5 W
    - 2.4 kO @ 1 W
    - 4.7 kO @ 1 W (PCI-7433HIR)
Isolation voltage: 2500 VRMS
Interrupt sources: digital input channel 0 & 1
Data transfer: programmed I/O

ISOLATED DIGITAL OUTPUT
Output type: open collector Darlington transistor
Sink current:
    - 500 mA for one channel @ 100% duty
    - 500 mA for all channels @ 20% duty
Power dissipation: Max. 2.25 W per chip (8 DO channels)
    - Supply voltage: 5-35 V
    - Isolation voltage: 2500 VRMS
    - Data transfer: programmed I/O

GENERAL SPECIFICATION
I/O Connector: 100-pin SCSI-II female
Operating temperature: 0 to 60°C
Storage temperature: -20 to 80°C
Relative humidity: 5 to 95%, noncondensing
Power requirements: +5V 500 mA typical
Dimensions (not including connectors): 175 x 107 mm