Contec PI-128L(PCI)H, Руководство пользователя

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6. About Hardware
PIO-64/64L(PCI)H, PI-128L(PCI)H, PO-128L(PCI)H
57
PI-128L(PCI)H
Table 6.2. Specifications < PI-128L(PCI)H >
Item Specifications
Input
Type Opto-Isolated Input (for current sinking output) (Negative logic *1)
Number of Channels 128 channels (16 of these 128 can be used as interrupt signal)
(16 channels share a positive common)
Resister
4.7k
Ω
Current required to turn
ON 2.0mA (Min.)
Current required to turn
OFF 0.16mA (Max.)
Interrupts Combine four interrupt signals to one interrupt request signal as the INTA.
Either rising edge or falling edge of input signal can generate interrupt.
Response time 200 µ sec (Max.)
Common
I/O address Any 32-byte boundary
Interrupt level 1 level use
Boards in one system Maximum of 16 boards can be install in a same system.
Isolated voltage
(between channels)
250Vrms
Isolated voltage (I/O-to-
system) *2
2500Vrms
External power supply
12 - 24VDC (±10
%
)
Power consumption 5VDC 500mA (Max.)
Operating condition
0 - 50°C, 10 - 90
%
RH (No condensation)
Connecting distance 50m(Typ.)(depending on wiring environment)
PCI bus specification 32bit, 33MHz, Universal key shapes supported *3
Dimension (mm) 176.41(L) x 105.68(H) *4
Weight 215g
Standard
VCCI Class A, CE Marking (EMC Directive Class A, RoHS Directive)
*1 Data “0” and “1” correspond to the High and Low levels, respectively.
*2 There was no electrical breakdown after having impressed the specification voltage
with AC50/60Hz and DC for one minute to the insulation part.
*3 This board requires power supply at +5V from an expansion slot (it does not work on a machine with a
+3.3V power supply alone).
*4 The size of board No.7230 is 176.41 (L) x 106.68 (H) mm.