Contec DIO-48D-LPE, Руководство пользователя

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6. About Hardware
DIO-48D-LPE
47
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
Item Specification
I/O
I/O format Unisolated LVTTL-level I/O (Positive logic) *1
Number of I/O channels 48 channels (all available for interrupts)
Interrupt 48 interrupt input signals are arranged into a single output of
interrupt signal INT.
An interrupt is generated at the falling edge
(HIGH-to-LOW transition) or
rising edge (LOW-to-HIGH transition).
Response time Within 200nsec
Rated output current I
OL
=8mA (Max.) I
OH
=-8mA (Max.)
Common
Built-in power
None
Allowable distance of signal extension Approx. 1.5m (depending on wiring environment)
Interruption level 1 level use
Max. board count for connection 16 boards including the master board
I/O address Any 32-byte boundary (Common to I/O part)
Power consumption (Max) 3.3VDC 300mA
Operating condition 0 - 50
°
C, 10 - 90%RH (No condensation)
Bus specification PCI Express Base Specification Rev. 1.0a x 1
Dimension (mm) 121.69 (L) x 67.90 (H)
Connector used 68 pin 0.8mm pitch connector
HDRA- [HONDA TSUSHIN KOGYO CO., LTD.]
or equivalent
Weight
60g
*1 Data “1” and “0” correspond to the High and Low levels, respectively.
Board Dimensions
[mm]
121.69(L)
67
.90(H
)
The standard outside dimension (L) is
the distance from the end of the board to
the outer surface of the slot cover.