ISO-730
PIN
32 -channel Isolated Digital I/O Board
Assignment
Software
Manual
Software
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Toolkit for Windows 95/98
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Toolkit for Windows NT
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Toolkit for Windows 2000/XP
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Toolkit for LabVIEW 95/98
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Toolkit for LabVIEW NT
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Driver for LINUX
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Driver for DasyLab
Specification
Functional Description
The ISO-730 has 32 optically isolated digital I/O and 32 TTL
logic I/O channel. Each of the 16 isolated digital input channel
accept voltage from 5V to 24Vdc and has a resistance of 1.2K
onm. Every eight input channels use one external common
ground. For example, channel 0-7 use EI.COM1 and channel
8-15 use EI-COM2. Each of the 16 isolated digital output
channels equipped a darlington transistor. Every eight output
channels use the common emitters. The power supplyof the
output port should use the external power. The channels 0-7
use EO-COM1 and channel 8-15 use EO -COM2. This
interface board is easy installed in any PC/AT/XT. The board
interface to field logic signeds, eliminating ground loop
problems and isolating the host computer from damaging
voltages.
The ISO-730 has one 37-pin D-sub connector and four 20-pin
header. It is fully compatible to PCL-730.
Features
Isolated Digital I/O
Isolated Input
Channels : 16
Type : Isolated Current input
Isolation Voltage : 2500V
Input Voltage : 5V to 30V
Input impedance : 1.2K ohm
Response time : 10Khz Max
Isolated Open-collector Output
Channels : 16
Output voltage : Open-collector 5 to 40Vdc
Isolation voltage: 2,500Vdc
Sink current: 200mA (Max.)
Response time : 10Khz max.
Non-Isolated Digital I/O
Digital Input
Channel : 16
Type : TTL Level
Input Voltage : High : 2.0(min.) / Low :0.8 V(max.)
Input Load : High : 50mA max. @2.7V
/ Low: 40mA max.@0.5V
Response Time : 30Khz max.
Digital Output
Channel : 16
Type: TTL Level
High : Source 0.4mA at 2.4V mon.
Low : sink 8 mA at 0.5V max.
Interrupt Sorce :
Isolated Digital input channel 0 and 1
Non- isolated digital input channel 0 and 1
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16-channel optically isolated digital input
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16-chanel Optically isolated open -collector output
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16-channel TTL level digital input (Non-isolation)
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16-channel TTL level digital output (Non -isolation)
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Operating temp : 0~50 deg /C
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DC/DC converter build-in
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Storage temp : -20 ~70 deg /C
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One 37-pin D-sub connector and Two sparate 20-pin
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Humidity : 0~90% non-condensing
header for isolated I/O
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Dimensions : 172 mm x 124mm
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Two 20-pin header for TTL digital I/O (Non-isolatiton)
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2500Vdc isolation voltage
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Interrupt handling
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Interrupt source : channel 0 and channel 16
Application
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Factory Automation
Product Test
Laboratory Automation
General Enironmental
Option
DN-37 : 37-Pin D-sub connector Screw terminal Board
DB-37 : (Direct connect )
37-pin D-sub connector Screw terminal Board
CA-4002 : 37-pin Male D-sub connector with plastic cover
DB-16P : isolated Digital input Daughter Board
DB-16R : isolated Relay output Daughter board
Ordering Information
ISO-730
Isolated 32-chanel digital I/O Board