Digital Input Card with Galvanic Isolation

•    32x digital/frequency input channels
•    Single-wire or two-wire connection of signals
•    Frequency measurement via any channel
•    Generation of the event hardware interrupts at inputs
•    System bus: 8 bit ISA bus
•    Delay of input signals: 25 μs
•    Frequency measurement via any channel
•    Isolated voltage source of:
    +12 V for potential-free contacts (isolation 1000 V)
•    Optical isolation of inputs between channels: 500V
•    Optical isolation of inputs between a channel and the “ground”: 1000 V
•    Programmed time interval for de-bouncing for inputs
•    Software compatibility with DIC112
•    Programming of interrupts
•    Operating temperature range: –40…+85°С