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32-channel isolated DI/O & 32-channel TTL DI/O board |
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» Features
■ 16 isolated digital inputs,16 isolated open-collector output
■ 16 TTL input and 16 TTL output
■ Sink current up to 200 mA on each isolated output
■ Built-in DC/DC converter
■ 2500VDC isolation voltage
■ Two interrupt source :
● Channel 0 and 1 of isolated DI port
● Channel 0 and 1 of TTL DI port
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» Functional Description
The ISO-730 has 32 isolated digital I/O channels and 32 TTL digital I/O channels.
Each of the 16 isolated digital input channel accepts voltage from 5V to 24V and has a resistance of 1.2KΩ.
Each of the 16 isolated digital output channels equipped a Darlington transistor.
The board can interface to field logic signals to eliminate ground-loop problems and isolate the host computer from damaging voltages.
It is compatible to PCL-730.
» Applications
● Factory Automation
● Product Test
● Laboratory Automation
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» Specifications
16 Optical-Isolated Inputs
● Type : Isolated current input
● Isolation voltage : 2500VDC
● Input voltage : 5V to 30VDC
● Input impedance : 1.2KΩ, 0.5W
● Response time : 10KHz max
16 TTL-level Inputs
● Input high voltage : 2.0V min
● Input low voltage : 0.8V max
● Input load : High : 0.05 mA max @ 2.7V
Low : 0.4 mA max @ 0.5V
● Response time : 30KHz typical
16 Optical-Isolated Outputs
● Output voltage : open collector 30V max
● Isolation voltage : 2,500VDC
● Sink current : 100 mA/channel
● Response time : 10KHz max
16 TTL-level Outputs
● High : Source 0.4 mA at 2.4V min
● Low : Sink 8 mA at 0.5V max
General Specifications
● I/O connector : one 37-pin D-Sub female
four 20-pin ribbon male
● Power requirements : +5V @ 764 mA
● Operating temperature : 0°C ~ 60°C
● Operating humidity : 0% ~ 90% non-condensing
● Storage temperature : -20°C ~ 70°C
● Dimensions : 172 mm x 124 mm
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 B2 Version PIN View
A1 Version PIN View
TTL I/O CN4/CN3 PIN View
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Ordering Information
Standard
ISO-730 : 32-channel isolated digital I/O &
32-channel TTL digital I/O board
Optional
DN-37 : Two 37-pin connector DIN-rail mounting
terminal board
DB-37 : 37-pin D-sub directly connector terminal board
DN-20 : Two 20-pin header DIN-rail terminal board
DB-16P : 16-channel isolated D/I board
DB-16R : 16-channel relay board
ADP-20 : 20-pin extender
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B2 Version PIN View){kind=small}
A1 Version PIN View){kind=small}
TTL I/O CN4/CN3 PIN View
