제품소개

제품소개

cPCI-7252

ㆍ▷ 8-CH Relay Outputs & 16-CH Isolated DI Module

ㆍ▷ Two external interrupt sources

ㆍ▷ Relay output status read back

ㆍ▷ 16-CH isolated DI

Manual

Data sheet

Features
■ Supports a 32-Bit 5 V PCI bus (PCI-7250/7251)
■ Supports a 32-Bit 3.3 V or 5 V PCI bus (LPCI-7250)
■ x1 lane PCI Express Interface (LPCIe-7250)
■ 3U Eurocard form factor, CompactPCI compliant
    (PICMG 2.0 R2.1) (cPCI-7252)
■ 4-CH SPDT & 4-CH SPST relays (PCI-7250)
■ 8-CH SPDT & 8-CH SPST relays (PCI-7250 + 1 x PCI-7251)
■ 12-CH SPDT & 12-CH SPST relays (PCI-7250 + 2 x PCI-7251)
■ 16-CH SPDT & 16-CH SPST relays (PCI-7250 + 3 x PCI-7251)
■ 8-CH SPDT (LPCI-7250/LPCIe-7250/cPCI-7252)
■ Non-latching relays
■ Onboard LED indicators for relay status
■ Onboard relay driving circuits
■ Relay output status read back
■ 8-CH isolated digital inputs (cPCI-7252/PCI-7250/LPCI-7250/
    LPCIe-7250)
■ 16-CH isolated digital inputs (PCI-7250 + 1 x PCI-7251)
■ 24-CH isolated digital inputs (PCI-7250 + 2 x PCI-7251)
■ 32-CH isolated digital inputs (PCI-7250 + 3 x PCI-7251)
■ Onboard low-pass filtering for digital inputs
■ Compact, low-profile size PCB (LPCI-7250/LPCIe-7250)

Specification & Introduction
Relay Output
■ Number of channels: 8
■ Relay types
     • PCI-7250/7251:
     - Channel 0-3: SPDT (normal open)
     - Channel 4-7: SPST (normal open)
     • LPCI-7250/LPCIe-7250/cPCI-7252
      - Channel 0-7: SPDT (normal open)
■ Contact rating
    • PCI-7250/7251 & cPCI-7252
     - AC: 120 V @ 0.5 A
     - DC: 24 V @ 1 A
    • LPCI-7250/LPCIe-7250
     - DC: 30 V @ 2 A
■ Breakdown voltage: 1000 VRMS
■ Contact resistance: 100 m
■ Relay ON/OFF time
    • Operate time: 8 ms
    • Release time: 8 ms
■ LED indicators: onboard LEDs for relay status
■ Expected life
     • PCI-7250/7251 & cPCI-7252
     - >5x105 operations @ 1 A, 24 VDC
     - >2x105 operations @ 0.5 A, 120 VAC
     • LPCI-7250/LPCIe-7250:
      - >105 operations @ 2 A, 30 VDC
     - >5x105 operations @ 1 A, 30 VDC
■ Data transfers: programmed I/O
 Isolated Digital Input
■ Number of channels: 8
■ Maximum input range: 24 V, non-polarity
■ Digital logic levels
    • 0-24 V, non-polarity
    - Input high voltage:
    5-24 V (PCI/LPCI/LPCIe-7250, PCI-7251)
    3-24 V (cPCI-7252)
     - Input low voltage:
    0-1.5 V (PCI/LPCI/LPCIe-7250, PCI-7251)
     0-1 V (cPCI-7252)
■ Input resistance: 2.2 kΩ @ 0.33 W (PCI/LPCI/LPCIe7250, PCI-7251) 1.2 kΩ @ 0.5 W (cPCI-7252)
■ Isolation voltage: 5000 VRMS
■ Data transfers: programmed I/O
 General Specifications
■ I/O connector
    • PCI-7250/7251
    37-pin D-sub female
    • LPCI-7250/LPCIe-7250/cPCI-7252
    50-pin SCSI-II female
■ Operating temperature: 0˚C to 60˚C (32˚F to 140˚F)
■ Storage temperature: -20˚C to 80˚C (-4˚F to 176˚F)
■ Relative humidity: 5% to 95%, non-condensing
■ Power requirements
    PCI-7250
        +5 V @ 140 mA typical
    PCI-7251
        +5 V @ 125 mA typical
    LPCI-7250
        +5 V @ 200 mA typical
    LPCIe-7250
        +3.3 V @ 280 mA
        +12 V @ 180 mA
■ Dimensions (not including connectors)
    • 162 mm x 107 mm (6.31” x 4.17") (PCI-7250)
    • 141 mm x 102 mm (5.49" x 3.97") (PCI-7251)
    • 120 mm x 65 mm (4.68" x 2.53") (LPCI-7250)
    • 120 mm x 69 mm (4.68" x 2.69") (LPCIe-7250)
    • 160 mm x 100 mm (6.24" x 3.9") (cPCI-7252)

Ordering Information
■ PCI-7250
    8-CH Relay Outputs & 8-CH Isolated DI Card
■ PCI-7251
    8-CH Relay Outputs & 8-CH Isolated DI Extension 
    Card for PCI-7250
■ LPCI-7250
    8-CH Relay Outputs & 8-CH Isolated DI Low-Profile 
    PCI Card
■ LPCIe-7250
    8-CH Relay Outputs & 8-CH Isolated DI Low-Profile 
    PCI Express Card
■ cPCI-7252
    8-CH Relay Output & 16-CH Isolated DI Module