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16 digital IN +
16 digital OUT
photo-coupled
ISA BUS
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16 digital inputs + 16
digital outputs, suitable for an ISA slot of a common PC.
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These I/O are
photo-coupled (galvanic insulation of the field-ground and the
logic-ground), so insuring the maximum protection from
electrical noises or accidental damages.
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Output sections use
solid-state components, granting protection against
short-circuits, over-temperatures, overloads, inversions of
filed-power polarities.
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Available in 2 versions: HP (fan-out
of each Out: 400 mA), LP (fan-out of each Out:80 mA)
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Up to 8 P16
cards on the same system (3 jumpers to set address), for a total
of
128 Input + 128 Output.
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Hardware Specifications
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Functions
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- The 16+16 digital
I/O of P16 card are mapped in the I/O space of the
PC host, so that they can be directly read/driven by
an application software accessing these 2 I/O ports
(16
bit to read, 16 bit to write).
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Mechanical Specifications
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Electrical Specifications
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- Dimensions:
100 mm x 215 mm.
- Front panel: standard PC
slot
- 1
ISA Bus slot
- 1
D-SUB connector, 37 pins
female
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- Power requirements:
120 mA on +5 Vdc (from ISA Bus)
xx A on +24 Vdc (field-power)
- Input current: 12 mA
on 24 Vdc
- Field-power range: 15..30 Vdc
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Related
arguments:
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