Contec DI-128L-PE, Руководство пользователя, Страница: 70 / 77

6. About Hardware
DIO-6464L-PE, DI-128L-PE, DO-128L-PE
63
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
DIO-6464L-PE
Table 6.1. Specification < DIO-6464L-PE > < 1 / 2 >
Item Specification
Input
Input format Optocoupler isolated input (Compatible with current sink output)(Negative logic *1)
Number of input signal
channels 64 channels (16 channels available for interrupts) (1 common per 16 channels unit)
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 rising edge (HIGH-to-LOW transition) or
falling edge (LOW-to-HIGH transition) (set by software).
Response time Within 200 μ sec
Output
Output format Optocoupler isolated open-collector output (current sink type)(Negative logic *1)
Number of output signal
channels 64 channels (1 common per 16 channels unit)
Output voltage 35VDC (Max.) Output
rating Output current 100mA (par 1
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)
Response time Within 200 μ sec