Advantech PCI-1731 Specifiche Scaricare il pdf (Pagina 38)

APPENDIX A

PCI-1711/1731 User’s Manual

Advantech Co., Ltd.

www.advantech.com

– 34 –

Channels 1

Resolution 16-bit

Compatibility TTL level

Base Clock 10 MHz

Base Clock Accuracy 100 ppm

Max. Input Frequency 10 MHz

Input Level H/L

VIH 2.0 (min.)

VIL 0.8 V (max.)

Input Clock

TPWH

(high pulse width)

30 ns (min.)

TPWL

(low pulse width)

40 ns (min.)

Clock Out

IOH: -2.5 mA (VOH: 3.0V Min.)

IOL: +2.5 mA (VOL: 0.4V Max.)

Gate Input

TGW

(gate width high)

50 ns (min.)

TGL

(gate width low)

50 ns (min.)

Input Channels 16

Input Voltage

Low 0.8 V max.

High 2.0 V min.

Output Channels 16

Output Voltage

Low 0.8 V max.@8.0 mA (sink)

High 2.0 V min.@-0.4 mA (source).

Digital Input / Output

Programmable Counter / Timer

General

I/O Connector Type 68-pin SCSI-II female

Dimensions 175 mm x 100 mm (6.9" x3.9")

Power Consumption

Typical

PCI-1711 PCI-1731

+5 V @ 850 mA +5 V @ 700 mA

Max. +5 V @ 1.0 A

Temperature

Operation

0~+60°C(32~140°F)

(refer to IEC 68-2-1,2)

Storage -20~+70°C(-4~158°F)

Relative Humidity

5~95%RH non-condensing

(refer to IEC 68-2-3)

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Advantech PCI-1731 Specifiche Pagina 38

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