Contec DI-128L-PE, Руководство пользователя, Страница: 72 / 77

6. About Hardware
DIO-6464L-PE, DI-128L-PE, DO-128L-PE
65
DI-128L-PE
Table 6.2. Specification < DI-128L-PE >
Item Specification
Input
Input format Optocoupler isolated input (Compatible with current sink output)(Negative logic *1)
Number of input
signal channels 128 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
Common
Allowable distance of
signal extension Approx. 50m (depending on wiring environment)
I/O address Any 32-byte boundary
Interruption level 1 level use
Max. board count for
connection 16 boards including the master board
Isolated Power 250Vrms
External circuit
power supply 12 - 24VDC(±10%)
Power consumption
(Max.) 3.3VDC 600mA
Operating condition 0 - 50°C, 10 - 90%RH (No condensation)
Bus specification
PCI Express Base Specification Rev. 1.0a x1
Dimension (mm) 169.33(L) x 110.18(H)
Connector 100 pin 0.8mm pitch connector [F (female) type] x 2
HDRA-E100W1LFDT1EC-SL+[HONDA TSUSHIN KOGYO CO., LTD.] or equivalent
to it
Weight 215g
*1 Data "0" corresponds at the High level and data "1" correspond at the Low level.
Board Dimensions
[mm]
169.33(L)
11
0.
18
(H
)
The standard outside dimension (L) is
the distance from the end of the board to
the outer surface of the slot cover.