L-Tron

The PCI-1720 provides four 12-bit isolated digital-to-analog outputs for the PCI bus. With isolation protection of 2500 VDC between the outputs and the PCI bus, the PCI-1720 is ideal for industrial applications where high-voltage protection is required.

Main Features

• Four 12-bit D/A output channels
• Multiple output ranges
• 2,500 VDC isolation between the outputs and the PCI bus
• Keeps the output settings and values after system reset
• One DB37 connector for easy wiring
• Universal PCI and BoardID switch

• Channels 4 isolated D/A channels
• Resolution 12 bits
• Output Range Unipolar: 0 ~ +5 V, 0 ~ +10 V Bipolar: ±5 V, ±10 V Current loop (sink): 0~ 20 mA, 4 ~ 20 mA
• Throughput 15 kHz min. @ full-scale output range
• Accuracy ±0.024%
• Isolation Voltage 2,500 VDC between the outputs and the PCI bus
• Output Drive ±5 mA max.
• Current Loop Excitation 50 V (max.) Voltage
• On-board 12 VDC 80 mA (max.) Excitation Voltage
• Power Consumption +5 V @ 350 mA (typical), 500 mA (max.) +12 V @ 200 mA (typical), 350 mA (max.)
• Operating Temperature 0 ~ 60° C (32 ~ 140° F) (refer to IEC 68-2-1, 2)
• Storage Temperature -20 ~ +70° C (-4 ~ 158° F)
• Operating Humidity 5 ~ 95% RH non-condensing (refer to IEC 68-2-3)
• Connector DB-37 connector
• Dimensions (L x H) 175 x 100 mm (6.9" x 3.9")