Card PCI Express 16 kênh đầu vào số DI + 16 kênh đầu ra Relay ICP DAS PEX-P16R16i CR

Thương hiệu: ICP DAS | Tình trạng: Còn hàng
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PCI Express, 16-ch Isolated DI, 16-ch Relay Output

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Card PCI Express 16 kênh đầu vào số DI + 16 kênh đầu ra Relay ICP DAS PEX-P16R16i CR


  • Supports PCI Express x1
  • Card ID Function(SMD Switch)
  • 16 channels relay output
  • 16 channels optically isolated digital input
  • Selectable DC signal input filter
  • AC Signal input with filter
  • 3750 Vrms photo-isolation protection


The PEX-P16R16i is a PCI Express card. Each contain 16 photo coupler digital inputs that provide 3750 Vrms isolation protection, allowing the input signals to be completely floated so as to prevent ground loops. They are also equipped with 16 relay output channels to enable the control of the ON/OFF state of external devices, drive external relays or small power switches, or activate alarms, etc.

Note: The product name for the PISO-P16R16E (PCI Express) card has been amended to the PEX-P16R16i (all features remain the same). The prefix "PEX" indicates the card is based on the "PCI Express interface".

The cards support various OS versions, such as Linux, DOS, Windows. DLL and Active X control together with various language sample program based on Turbo C++, Borland C++, Microsoft C++, Visual C++, Borland Delphi, Borland C++ Builder, Visual Basic, C#.NET, Visual Basic.NET and LabVIEW are provided in order to help users to quickly and easily develop their own applications.


Model Name PCI-P16R16U PISO-P16R16U PEX-P16R16i PEX-P8R8i
Bus Universal PCI Universal PCI PCI Express x1
Relays Form C x 8
Form A x 8
Form C x 4
Form A x 4
Digital Input 16-ch with 5000 Vrms
16-ch with 3750 Vrms
8-ch with 3750 Vrms
Card ID - Yes (4-bit)
Data bus 16-bit 8-bit
Driver UniDAQ SDK/Driver, or
PCI-P16R16 SDK/Driver
UniDAQ SDK/Driver, or PISO-DIO SDK/Driver
Remarks - Suggested for new users.



Card ID Yes (4-bit)
Connector Female DB37x 1
40-pin box header x 1


Digital Input
Channels 16
Type Photocoupler (Sink and Source)
Response Speed Without Filter: 50 kHz (Typical)
With Filter: 0.455 kHz(Typical)
Trigger Mode Static Update
Wet Contact, ON Voltage Level AC/DC 5 ~ 24 V (AC 50 ~ 1 kHz)
Wet Contact, OFF Voltage Level AC/DC 0 ~ 1 V
Isolation 3750 Vrms


Relay Output
Channels 16
Type 8 SPDT, 8 SPST
Contact Rating AC:120 V@0.5 A
DC: 24 V@1 A
Operate Time 1 ms (Typical)
Release Time 7 ms (Typical)
Electrical Endurance 100,000 ops.
Mechanical Endurance 5,000,000 ops.


PC Bus
Type PCI-Express x 1
Data Bus 8-bit


Consumption 450 mA @ +3.3 V
200 mA @ +12 V


Dimensions (mm) 112 x 172 x 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

PEX-P16R16i     CR  PCI Express, 16-ch Optically Isolated Digital Input, 16-ch Relay Output (RoHS)
Includes one CA-4037W cable and two CA-4002 D-Sub connectors

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