PCI-7250/7251, LPCI-7250, LPCIe-7250, cPCI-7252 8-CH Relay Outputs & 8-CH Isolated DI Cards 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 PCI-7250 PCI-7250+PCI-7251 (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 cPCI-7252 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) LPCI-7250 LPCIe-7250 Onboard low-pass filtering for digital inputs Compact, low-profile size PCB (LPCI-7250/LPCIe-7250) Terminal Boards & Cables Introduction PCI-7250/7251: ADLINK s PCI-7250/7251 provide 4-CH SPDT (Form C) & 4-CH DIN-37D-01 SPST (Form A) relay outputs and 8-CH isolated digital inputs. The Terminal Board with One 37-pin D-sub Connector LPCI/LPCIe-7250 and cPCI-7252 provide 8-CH SPDT (Form C) relay and DIN-Rail Mounting (Cables are not included.) outputs and 8/16-CH isolated digital inputs. The status of each relay ACLD-9137-01 output is represented by an onboard LED. When the relay is in SET General-Purpose Terminal Board with One 37-pin condition, its corresponding LED will turn ON, and on the contrary, D-sub Male Connector it is OFF. All digital input channels are nonpolarity, optically isolated, and may be set to use RC filter or not. The devices are suitable for ACL-10137-1MM collecting digital inputs in noisy environments. 37-pin D-sub male/male cable, 1 M The PCI-7251 is an 8-CH relay outputs and 8-CH isolated DI LPCI-7250/LPCIe-7250/cPCI-7252: extension card of the PCI-7250. All the I/O functions of PCI-7251 DIN-50S-01 are the same as those of the PCI-7250. The PCI-7251 has to be Terminal Board with One 50-pin SCSI-II Connector connected with PCI-7250 and the bus interface is controlled by and DIN-Rail Mounting (Cables are not included.) the PCI-7250. Up to three PCI-7251 cards can be connected to one ACL-10250-1M PCI-7250, therefore, expanding the PCI-7250 s DIO from 8 DIO to 50-pin SCSI-II cable (mating with AMP-787082-5), 1 M maximum 32 DIO. Operating Systems Ordering Information PCI-7250 Windows 7/Vista/XP/2000/2003 Server Linux 8-CH Relay Outputs & 8-CH Isolated DI Card PCI-7251 Recommended Software 8-CH Relay Outputs & 8-CH Isolated DI Extension Card for PCI-7250 AD-Logger LPCI-7250 VB.NET/VC.NET/VB/VC++/BCB/Delphi 8-CH Relay Outputs & 8-CH Isolated DI Low-Profile DAQBench PCI Card LPCIe-7250 Driver Support 8-CH Relay Outputs & 8-CH Isolated DI Low-Profile DAQPilot for LabVIEW PCI Express Card DAQ-MTLB for MATLAB cPCI-7252 PCIS-DASK for Windows 8-CH Relay Output & 16-CH Isolated DI Module PCIS-DASK/X for LinuxIsolated Digital Input Specifications Number of channels: 8 Relay Output Maximum input range: 24 V, non-polarity Number of channels: 8 Digital logic levels Relay types 0-24 V, non-polarity PCI-7250/7251: - Input high voltage: - Channel 0-3: SPDT (normal open) 5-24 V (PCI/LPCI/LPCIe-7250, PCI-7251) - Channel 4-7: SPST (normal open) 3-24 V (cPCI-7252) LPCI-7250/LPCIe-7250/cPCI-7252 - Input low voltage: - Channel 0-7: SPDT (normal open) 0-1.5 V (PCI/LPCI/LPCIe-7250, PCI-7251) Contact rating 0-1 V (cPCI-7252) PCI-7250/7251 & cPCI-7252 Input resistance: 2.2 k 0.33 W (PCI/LPCI/LPCIe-7250, PCI-7251) - AC: 120 V 0.5 A 1.2 k 0.5 W (cPCI-7252) - DC: 24 V 1 A Isolation voltage: 5000 VRMS LPCI-7250/LPCIe-7250 Data transfers: programmed I/O - DC: 30 V 2 A General Specifications Breakdown voltage: 1000 VRMS I/O connector Contact resistance: 100 m PCI-7250/7251 Relay ON/OFF time - 37-pin D-sub female Operate time: 8 ms LPCI-7250/LPCIe-7250/cPCI-7252 Release time: 8 ms - 50-pin SCSI-II female LED indicators: onboard LEDs for relay status Operating temperature: 0 C to 60 C Expected life Storage temperature: -20 C to 80 C PCI-7250/7251 & cPCI-7252 Relative humidity: 5% to 95%, non-condensing - >5x105 operations 1 A, 24 VDC Power requirements - >2x105 operations 0.5 A, 120 VAC LPCI-7250/LPCIe-7250: Device Power Consumption PCI-7250 +5 V 140 mA typical - >105 operations 2 A, 30 VDC PCI-7251 +5 V 125 mA typical - >5x105 operations 1 A, 30 VDC LPCI-7250 +5 V 200 mA typical Data transfers: programmed I/O +3.3 V 280 mA LPCIe-7250 +12 V 180 mA Dimensions (not including connectors) 162 mm x 107 mm (PCI-7250) 141 mm x 102 mm (PCI-7251) 120 mm x 65 mm (LPCI-7250) 120 mm x 69 mm (LPCIe-7250) 160 mm x 100 mm (cPCI-7252)