Card ISA 32 kênh DI + 32 kênh DO ICP DAS ISO-P32C32 CR

Thương hiệu: ICP DAS | Tình trạng: Còn hàng
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ISA Bus, 32-ch Isolated Digital I/O Board

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Card ISA 32 kênh DI + 32 kênh DO ICP DAS ISO-P32C32 CR


  • 32-channel optically isolated digital input 
  • 32-channel optically isolated digital output/Open-collector 
  • DC/DC converter build-in 
  • 3000 Vrms isolation voltage 
  • Interrupt handling 
  • Interrupt source : channel 0 and channel 16 


The ISO-P32C32 has 32 channels of optically isolated digital inputs and 32 channels of optically isolated digital outputs, arranged into four isolated banks. Each input channel use a photo-coupler input which allows either internal isolated power supply or external power selected by jumper. Each digital output offers a darlington transistor and integral suppression diode for inductive load. Isolated input channels 0 ~ 15 are designed into group A and channels 16 ~ 31 are designed into group B. Isolated output channels are designed into group C and group D. The power supply of the input port may use the external power or the power from the PC side using DC/DC converter. The power supply of the output port should use the external power. This interface board is easily installed in any PC. The board interface to field logic signals, eliminating ground-loop problems and isolating the host computer from damaging voltages. The ISO-P32C32 has one 37-pin D-Sub Connector and one 40-pin male header. The 40-pin to DB-37 flat cable is used to fix with the case. The user can connect the digital signal through the second D-Sub connector . Each D-Sub connector contains 16 input channels and 16 output channels.


Connector Female DB37 x 1
40-pin box header x 1


Digital Input
Channels 32
Type Photocoupler (Sink and Source)
Response Speed 4 kHz (Typical)
Trigger Mode Static Update
Wet Contact, ON Voltage Level 9 ~ 24 V(Min. 7 V ; Max. 30 V)
Wet Contact, OFF Voltage Level 0 ~ 1 V
Dry Contact, ON Voltage Level Close to GND
Dry Contact, OFF Voltage Level Open
Isolation 3750 Vrms (Using external power)
3000 Vrms (Using internal power)


Digital Output
Channels 32
Type Sink(NPN), Open Collector
Operation Mode Static Update
Max. Load Current 100 mA/+30 V for each channel @ 100% duty
Response Speed 4 kHz (Typical)
Isolation 3750 Vrms


PC Bus
Type ISA
Data Bus 8-bit


Consumption 600 mA @ +5 V


Dimensions (mm) 115 x 163x 22 (W x L x D)


Operating Temperature 0 ~ +60°C
Storage Temperature -20 ~ +70°C
Humidity 5 ~ 85% RH, Non-condensing


Data sheet


Odering information

ISO-P32C32     CR  ISA Bus, 32-ch Isolated Digital I/O Board (RoHS)
Includes one CA-4037W cable and two CA-4002 D-Sub connectors

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