L-Tron

The PCI-1750 card offers 16 isolated digital input channels, 16 isolated digital output channels, and one isolated counter/timer for the PCI bus. With isolation protection of 2,500 VDC , and dry contact support, the PCI-1750 is ideal for industrial applications where high-voltage protection is required. Each I/O channel of the PCI-1750 corresponds to a bit in a PC I/O port. This makes the PCI-1750 very easy to program. This card also offers a counter or timer interrupt and two digital input interrupt lines to a PC. Users can easily configure them through software.

Main Features

• 16 isolated DI and 16 isolated DO channels
• High voltage isolation on all isolated channels (2,500 VDC)
• High sink current on isolated output channels (200 mA/channel)
• Supports dry contact or 5 ~ 50 VDC isolated inputs
• Interrupt handling
• Timer/counter interrupt capability

Digital Input

• 16 Optically-isolated Inputs
• Input Range 5 ~ 50 VDC or dry contact
• Isolation Voltage 2,500 VD
• Throughput 10 kH

Digital Output

• 16 Optically-isolated Outputs
• Output Range Open collector 5 ~ 40 VDC
• Sink Current 200 mA max. per channel
• Isolation Voltage 2,500 VDC
• Throughput 10 kHz

Programmable Counter/Timer

• One 32-bit timer
• One 16-bit optically-isolated Counter - Shares pin with isolated input 15 - Throughput: 1 MHz max. - Isolation voltage: 2,500 VDC

General

• Interrupt Source Isolated input 0, 8, counter and timer
• Power Consumption 5 V @ 850 mA (typical), 5 V @ 1.0 A (max.)
• Operating Temperature 0 ~ 70° C (32 ~ 158° F)
• Storage Temperature -20 ~ 80° C (-4 ~ 176° F)
• Operating Humidity 5 ~ 95% RH non-condensing (refer to IEC 68-2-3)
• Connectors One 37-pin D-type female connector One 2-pin terminal block for extended ground
• Dimensions (L x H) 175 x 100 mm (6.9" x 3.9")