Contec PI-128L, User Manual

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6. About Hardware
CONTEC CO., LTD.
PIO-64/64L(PCI), PI-128L(PCI), PO-128L(PCI)
47
6. About Hardware
This chapter provides hardware specifications and hardware-related supplementary information.
Hardware specification
PIO-64/64L(PCI)
Table 6.1. Specifications < PIO-64/64L(PCI)>
Item Specification
Type Opto-Isolated Input (for current sinking output) (Negative logic *)
Number of Channels 64 channels (16 of these 64 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.
Input
Response time 200
µ
sec(Max.)
Type Opto-Isolated Open Collector Output (current sinking type)
(Negative logic *)
Number of Channels 64 channels (16 channels share a negative common)
Voltage 35VDC(Max.) Rate
Current 100mA/channel (Max.)
Residual voltage
with output on 0.5V or less (Output current
≤
50mA),
1.0V or less (Output current
≤
100mA)
Surge protector Zener diode RD47FM(NEC)
Output
Response time 200
µ
sec(Max.)
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 250Vrms
External power
supply 12 to 24VDC (±10
%
)
Power consumption 5VDC 500mA(Max.)
Operating condition 0 to 50°C, 10 to 90
%
RH (No condensation)
Connecting distance 50m(Typ.)(depending on wiring environment)
PCI bus specification 32bit, 33MHz, 5V
Dimension (mm) 176.41(L)×106.68(H)
Common
Weight 215g
* Data “0” and “1” correspond to the High and Low levels, respectively.