Description

The PCI-7230 provides 32 isolated digital I/O, 16 Isolated inputs and 16 isolated outputs. The isolated I/O channels are isolated to 2,500 VRMS (excluding cables), both channel-to-channel and channel-to-computer. It protects your computer against damage caused by accidental contact with high external voltage and elimates troublesome ground loops.

The PCI-7230 uses a SAIC PCI controller to interface with the PCI bus. The ASIC fully implements the PCI local bus specification Rev 2.0. All bus relative configurations, such as base memory address and interrupt assignment, are automatically controlled by BIOS software. No need for any user interaction and pre-study of the configuration. This removes the burden of searching for a conflict-free configuration, which can be very time consuming and difficult when using other bus standards.

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Features

• 16 Isolated Digital Input Channels
• 16 Isolated Digital Output Channels
• High output driving capability
• 2,500 Vrms high voltage isolation
• Interrupt is controlled from external signal
• Dual interrupt trigger
• 200 mA sink current on isolated output channles
• Up to 24V voltage protection for isolated input
• 37-pin D-type connector

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Specifications

Isolated Input

• Channels : 16
• Input voltage : 5-24 VDC
• Input resistane : 1.2Kohn @ 0.5 W
• Isolated voltage : 2,500 VDC
• Throughput : 10 KHz
  

Isolated Output

• Channel s : 16
• Output voltage : open collector 5~40 VDC
• Sink current : 200 mA maximum.
• Isolated voltage : 2,500 VDC
• Throughput : 10 KHz
• Interrupt sources :
  Channel 0 and channel 1 of digital input channels

Physical, Environmental

• Connector : 37-pin D-type
• Operating temperature : 0°C ~ 60°C
• Storage temperature : -20°C ~ 80°C
• Humidity : 5 ~ 95%, non-condensing
• Power consumption : +5V @ 660 mA, typical
• Dimensions : half- size, only 98 (H) x 173 (L) mm

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Ordering Information

PCI-7230 : Isolated 16 Digtial Inputs and 16 Digital Outputs

ACLD-9138 : Daughterboard for PCI-7230

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