PCI-7258

Features

• Supports a 32-bit 3.3 V or 5 V PCI bus
• 32-CH long-life PhotoMos relay outputs
• Relay output status read back
• 1500 Vrms optical isolation for relay outputs
• Onboard LED indicators for relay status
• Onboard connectors for external LED connection
• Onboard relay driving circuits
• 2-CH isolated digital inputs
• Two external interrupt sources
• 2500 VRMS optical isolation for digital inputs
• Compact, half-size PCB
• Board ID

Specifications

• Relay Output


• Number of channels: 32
• Relay type: PhotoMos SPST (Form A)
• Load voltage (peak AC): 350 V
• Continuous load current: 0.12 A
• Peak load current: 0.3 A
• Maximum switching power: 300 mW
• Isolation voltage: 1500 Vrms
• Output turn-on resistance: 17 Ω typical
• Output off-state leakage current: 1 μA maximum
• Turn-on time: 0.23 ms typical
• Turn-off time: 0.04 ms typical
• Data transfers: programmed I/O


• Isolated Digital Input


• Number of channels: 2
• Maximum input range: 24 V, non-polarity
• Digital logic levels: 0-24 V, non-polarity
  Input high voltage: 5-24 V
  Input low voltage: 0-1.5 V
• Input resistance: 2.4 kΩ @ 0.5 W
• Isolation voltage: 2500 Vrms
• Interrupt sources: digital input channel 0 and 1
• Data transfers: programmed I/O


• General Specification


• I/O connector: 68-pin SCSI-II female
• Operating temperature: 0˚C to 60˚C
• Storage temperature: -20˚C to 80˚C
• Relative humidity: 5% to 95%, non-condensing
• Power requirements: +5 V 380 mA max.
• Dimensions (not including connectors): 175 mm x 107 mm

Software Support

• Operating Systems


• Windows 7/Vista/XP/2000/2003 Server
• Linux


• Recommended Software


• AD-Logger
• VB.NET/VC.NET/VB/VC++/BCB/Delphi
• DAQBench


• Driver Support


• DAQPilot for Windows
• DAQPilot for LabVIEW
• DAQ-MTLB for MATLAB
• PCIS-DASK for Windows
• PCIS-DASK/X for Linux

Ordering Information

• PCI-7258 - 32-CH PhotoMos Relay Outputs & 2-CH Isolated DI Card

Accessories

• Terminal Boards


• DIN-68S-01 - Terminal Board with One 68-pin SCSI-II Connector and DIN-Rail Mounting (Cables are not included)


• Cables


• ACL-10569-1 -68-pin SCSI-II cable (mating with AMP-787082-7), 1 M