Contec DIO-1616H-PE, User Manual, Page: 56 / 63

6. About Hardware
DIO-1616H-PE, DIO-3232H-PE
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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 specifications
Table 6.1. Specifications < DIO-1616H-PE > < 1 / 2 >
Item Specifications
Input
Input format Opto-isolated input (Compatible with current sink output)
(Negative logic *1)
Number of input signal
channels 16 channels (all available for interrupts) (1 common)
Input resistance
15k
Ω
Input ON current 1.36mA 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 Within 200 µ sec
Output
Output format Opto-isolated open collector output (Compatible with current sink)
(Negative logic *1)
Number of output signal
channels 16 channels (1 common)
Output
rating Output voltage 60VDC (Max.)
Output current 100mA (par 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 RD68FM(NEC) or the equivalence for it
Response time
Within 200
µ
sec