Contec PIO-16/16RL(PCI)H, Руководство пользователя

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6. About Hardware
PIO-16/16RL(PCI)H
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6. About Hardware
This chapter provides hardware specifications and hardware-related supplementary information.
For detailed technical information
For further detailed technical information (“Technical Reference” including the information such as an
I/O map, configuration register, etc.), visit the Contec's web site (http://www.contec.com/support/) to
call for it.
Hardware specification
Table 6.1. Specification < 1 / 2 >
Item Specification
Input
Input format Opto-isolated input (Compatible with current source output)(Positive logic *1)
Number of input signal
channels
16 channels (all available for interrupts)(One common)
Input resistance 4.7k Ω
Input ON current 2.0mA or more
Input OFF current 0.16mA or less
Interrupt 16 interrupt input signals are arranged into a single output of interrupt signal INTA.
An interrupt is generated at the falling edge (HIGH-to-LOW transition) or
rising edge (LOW-to-HIGH transition).
Response time 200 µ sec within
Output
Output format Opto-isolated open-collector output (Current source type)(Positive logic *1)
Number of output signal
channels
16 channels (One common)
Output
rating
Output voltage 12 - 24VDC (±10%)
Output current 100mA (par channel) (Max. )
Maximum voltage drop at
ON
1.5V or less
Surge protector Zener diode RD47FM(NEC) or the equivalence for it
Response time 200
µ
sec within