PCI-7442

Building Forward Together PCI-7442/7443/7444 High-density 128-CH Isolated DIO/DI/DO Cards Features Supports universal 32-Bit 3.3 V and 5 V PCI bus, plug-and-play High-density, opto-isolated digital input and/or digital output PCI-7442: 64-CH digital input and 64-CH digital output PCI-7443: 128-CH digital input PCI-7444: 128-CH digital output PCI-7442 1250 VRMS isolation voltage Programmable Change-of-State (COS) detection for all digital input channels Voltage protection of up to 28 V for isolated input PCI-7443 Dry contact input (PCI-7442 only) Up to 300 mA high-output driving capability for all output channels 250 mA sink current on isolated output channels Digital output status read back function Digital output value retained after hot system reset PCI-7444 Programmable power-up DO initial status Programmable safety DO status functions when WDT interruption occurs Supported Operating System Watchdog timer counter prevents system crashes (PCI-7442/PCI-7444 only) Windows 7/8 x64/x86, Linux 32-CH programmable TTL I/O function Board ID feature Driver and SDK LabVIEW, MATLAB, C/C++, Visual Basic, Visual Studio.NET Introduction Software Utility Responding to the industrs need for high-density digital input/ output modules, the ADLINK PCI-7442/7443/7444 DIO card series AD-Logger delivers up to 128 opto-isolated channels for a wide range of demanding PCI-based applications. The PCI-7442/7443/7444 series comes with 64 (PCI-7442) or 128 (PCI-7443) opto-isolated digital Terminal Boards & Cables inputs and 64 (PCI-7442) or 128 (PCI-7444) opto-isolated digital DIN-68S-01 outputs. With a 1250 VRMS (excluding cables) channel-to-system Terminal Board with One 68-pin SCSI-II Connector isolation protection, these cards are shielded from damage caused and DIN-Rail Mounting (Cables are not included.) by accidental contact with external voltage while promoting simple ground connections. All input channels are identical non-polarity ACL-10568NF-1 with each line isolated and suited to collect digital inputs even 68-pin SCSI-VHDCI flat cable at high-noise environments. Featuring a Change-of-State (COS) interrupt function, the PCI-7442/PCI-7443 instantly generates an Ordering Information interrupt request to the PCI controller when it detects a sharp change in the logical state of any of its digital inputs. PCI-7442 64-CH Isolated DI and 64-CH Isolated DO card PCI-7443 128-CH Isolated DI card PCI-7444 128-CH Isolated DO cardSpecifications Isolated Digital Input Number of channels 64 (PCI-7442) 128 (PCI-7443) Maximum input range: 28 V, non-polarity Digital logic levels: 0 V to 28 V, non-polarity Input high voltage: 5 V to 28 V Input low voltage: 0 V to 1.5 V Input resistance: 4.7 k @ 0.5 W ESD protection CKT switch (forward) Isolation voltage: 1250 VRMS channel-to-system Interrupt sources: 64/128-channel Change-of-State (COS) Data transfer: programmed I/O Isolated Digital Output Number of channels: 64 (PCI-7442) 128 (PCI-7444) Output type: open drain Power MOSFET driver Output range: 5 V to 40 V Sink current: 250 mA for all channel @ 100% duty (300 mA max.) Isolation voltage: 1250 VRMS channel-to-system Data transfer: programmed I/O Isolation +5 V Power Supply (PCI-7442/7444 only) Output Voltage: +5 V Output Current: 100 mA max. (@ 40C) Safety Functions (PCI-7442/7444 only) Programmable power-up DO status Watchdog timer Base clock available: 10 MHz, fixed Counter width: 32-Bit General Specifications I/O connector: 68-pin Dual port VHDCI female Operating temperature: 0C to 60C (32F to 140F) Storage temperature: -20C to 80C (-4F to 176F) Relative humidity: 5% to 95%, non-condensing Power requirements Device +5 V PCI-7442 800 mA typical PCI-7443 550 mA typical PCI-7444 800 mA typical Dimension: 175 mm x 107 mm (6.82 x 4.17) www.adlinktech.com All products and company name listed are trademarks or trade names of their respective companies. Updated Dec. 26, 2016. 2016 ADLINK Technology, Inc. All Rights Reserved. All specifications are subject to change without further notice.