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Card PCI Express 64 kênh DI ICP DAS PEX-P64 CR

Features

  • Support PCI Express x1
  • Card ID Function(SMD Switch)
  • 64-channel Isolated DI
  • Built-in DC/DC converter providing 3000 VDC isolation
  • Four isolated banks when using four isolated external power supplies
  • 3750 Vrms photo-isolation protection
  • Selectable internal or external power for DI

Introduction

The PEX-64 board utilizes the PCI Express bus and provides 64 optically-isolated Digital Input channels that use either an internal or external power supply that can be selected via a jumper. The internal power is provided by an onboard isolated DC/DC converter that provides 3000 VDC isolation and is used for connecting dry-contact input devices. The DI channels are arranged into four isolated banks when using four isolated external power supplies, where DI channels 0 to 15 are allocated to bank A, DI channels 16 to 31 are allocated to bank B, DI channels 32 to 47 are allocated to bank C, and DI channels 48 to 63 are allocated to bank D. The onboard photocouplers provide 3750 Vrms isolation, and act as an interface between field logic signals, eliminating ground loop problems  and isolating the host computer from potentially damaging voltage spikes. 

The PEX-P64 board also include an onboard Card ID switch that enables the board to be easily recognized via software if two or more cards are installed in the same computer. The PEX-P64 board is designed as an easy replacement for the PISO-P64U board without requiring any modification to either the software or the driver.

Accessories

Applications

  • Factory automation
  • Product test
  • Laboratory automation

Click to view the Introduction of https://mctt.vn/pci-express-icp-das

Specifications

Hardware
Card ID Yes (4-bit)
Connector Female DB37 x 1
40-pin Box header x 1
Digital Input
Channels 64
Type Dry + Wet Contact
Photocoupler
Sink/Source (NPN/PNP) Sink/Source
ON Voltage Level Dry: Close to GND
Wet: 5 ~ 15 V (Max 24 V)
OFF Voltage Level Dry: Open
Wet: 0 ~ 1 V
Response Speed 4 kHz (Typical)
Trigger Mode Static Update
Isolation 3750 Vrms (Using external power)
PC Bus
Type PCI Express x 1
Data Bus 8-bit
Power
Consumption 600 mA @ +3.3 V
400 mA @ +12 V
Mechanical
Dimensions (mm) 105 x 180 x 22 (W x L x D)
Environment
Operating Temperature 0 ~ +60°C
Storage Temperature -20 ~ +70°C
Humidity 5 ~ 85% RH, Non-condensing

Download

Datasheet

Documents

Ordering Information

PEX-P64     CR  PCI Express, 64-ch Isolated DI Board (RoHS)
Includes one CA-4037B cable and two CA-4002 D-Sub connectors
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