AXIOMTEK DASP-52064. Плата PCI c 64 оптоизолированными цифровыми выходами-выходами (32 вх.+ 32 вых.)

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Isolated 32 D/I & 32 D/O Card
DASP-52064/52064L

• Switch status sensing
• Digital I/O Control
• Semi-conductor machinery
• PC-based industrial machinery
• External relay driving
• Programmable I/O logic control
• Isolated digital input sensing
• Process status monitoring
• Test automation
• Industrial ON/OFF control
• Laboratory automation

Introduction
The DASP-52064 is a PCI-bus, 32 isolated D/I and 32 isolated D/O
card. It offers 2K bytes on-board battery backup RAM to help
effectively protect important data while the system shuts down.
The DASP-52064 is also fitted with one programmable timer
interrupt and I/O interrupt.
On-board Battery Backup RAM
The design, on-board battery backup RAM, supports a storage unit
that data can remain stored safely without the risk of losing it,
and assures data security while the PC shuts down or loses power.
While working on it, users can save important data or key
parameters in advance or constantly update and save output
values in RAM that lets users always obtain the latest figures, or
furthermore, save multiple data.

Features
 32 isolated digital inputs for source type
 32 interrupt input I/O (digital input)
 32 isolated digital outputs for sink type
 2K battery backup RAM for backup nonvolatile
data (only for DASP-52064)
 One programmable timer and interrupt
 Supports Windows® 98/NT/2000/XP, Labview 6.0/7.0 driver
 Supports VB, VC, BCB, Delphi sample program

Isolated Digital Input

Input channels 32
Interrupt input channel 32
Interrupt input source type I/O interrupt & timer interrupt
Input type source
Optical isolated 2500VDC
Opto-isolator response time 20us
Over-voltage protect 50VDC
Input voltage VIH (max.): 36VDC
VIH (min.): 4VDC
VIL (max.): 3VDC
Input current 10 VDC 2.9mA (typical)
12 VDC 3.6mA (typical)
24 VDC 7.5mA (typical)
36 VDC 11.5mA (typical)

Isolated Digital Output

Output channels 32
Output type sink (open collector)
Optical Isolation 2500VDC
Output voltage 10 ~ 40VDC
Opto-isolator response time 20us
Battery Backup RAM (DASP-52064 only)
Range of base address P&P Memory Mapped
Size 2K bytes

Programmable Interval Timer

Channel 1
Resolution 32 bits
Time base 2MHz
Timer range 0.5s~2147ms

I/O connector type 100-pin SCSI-II pin type female
Power consumption +5 V @ 300mA (typical)
+5 V @ 500mA (max.)

General Environment

Operating temperature 0 ~ 60°C
Storage temperature -20 ~ 70°C
Relative humidity 0 to 90% non-condensing

Dimensions 185mm x 122mm

DASP-52064 Isolated 32 D/I & 32 D/O card
DASP-52064L DASP-52064 without 2K battery backup RAM on board
Terminal Board
TB-88200 100-pin SCSI-II pin type female terminal board
Cable
CB-89200-2 100-pin SCSI-II pin type male/2M cable