DIO-32DM2-PE Digital I/O PCI Express card bi-directional 32ch (bus master transfer non-isolated 3.3VDC-LVTTL)
Contact Sales Department for Pricing New PCI Express I/O 32-Ch LVTTL I/O 20MHz Max Transfer Bus Mastering Pattern Generator C-LogicDesigner VCCI-A · CE · UKCA PCI Express high-speed bi-directional digital I/O board with 32 LVTTL channels (3.3V). Features bus mastering with up to 20MHz transfer rate, pattern generator, logic analyzer capability, and synchronization control for up to 16 boards. 32 LVTTL I/O Channels 20 MHz Max Transfer Rate 50 ns Response Time 16 Max Sync Boards Contec Americas · PCI Express I/O High-Speed Digital I/O DIO-32DM2-PE · 32-Ch · 20MHz · LVTTL · Bus Master View Collection 01 High-Speed Digital I/O for PCIe The DIO-32DM2-PE is a PCI Express bus-compliant interface board featuring 32 non-isolated LVTTL level (3.3V) I/O channels. With bus mastering support and transfer rates up to 20MHz, it can sample and generate large data sets quickly. The board can be configured as 32-bit input, 16-bit input/16-bit output, or 32-bit output, making it suitable for pattern generation and logic analyzer applications. Standard PCIe I/O Lower transfer rates No bus mastering Limited I/O configuration No pattern generation DIO-32DM2-PE Advantages 20MHz bus master transfer 32-bit input/output flexibility Pattern generator & logic analyzer Synchronization for up to 16 boards Bus mastering for high-speed data — independent input and output bus mastering blocks enable simultaneous 16-channel sampling and 16-channel generation at up to 20MHz. 02 Advanced Digital I/O Features The DIO-32DM2-PE is designed for high-speed digital I/O applications requiring precise timing and large data throughput. It includes control signals (clock, start, stop, handshake) for pattern I/O, selectable pull-up (3.3V/5V), and interrupt support for general-purpose I/O. 32 LVTTL I/O channels — configurable as 32-bit input, 16-bit input/16-bit output, or 32-bit output. Bus master transfer — up to 20MHz sampling/generation with independent input and output DMA channels. Control signals — clock, start, stop, and handshake (REQ/ACK) signals for pattern I/O control. Synchronization connector — synchronize up to 16 boards for multi-board operation. Selectable pull-up — 3.3V or 5V pull-up on inputs and control signals. C-LogicDesigner software — pattern generator and logic analyzer functionality without programming. 03 Full Specifications Specification Detail Model DIO-32DM2-PE I/O Channels 32 (configurable: 32 input / 16+16 / 32 output) Input Format Non-isolated LVTTL (3.3V), 5V TTL compatible Output Format Non-isolated LVTTL (3.3V), 8mA max Response Time 50ns Transfer Rate 20MHz max (bus master) Data Access General-purpose I/O or bus master transfer DMA Channels 2 (input and output independent) FIFO 1K data/ch Transfer Bus Width 32/16-bit Interrupt Up to 4 inputs (general-purpose I/O mode) Pull-up None / 3.3V / 5V (selectable) Synchronization Up to 16 boards Bus Specification PCI Express Base Spec Rev.1.0a x1 Current Consumption 3.3V 400mA (Max), 12V 30mA (Max) Dimensions (L×H) 169.33 × 110.18 mm Weight 130g Operating Temperature 0 – +50°C Certifications VCCI Class A, CE Marking (EMC, RoHS), UKCA 04 Software & Development Support The DIO-32DM2-PE includes comprehensive software support for Windows, Linux, and dedicated applications. Software Support API-DIO(WDM) for Windows API-DIO(LNX) for Linux C-LogicDesigner application Diagnostic program C-LogicDesigner Features Pattern generator Logic analyzer No programming required High-speed signal analysis 05 Certifications and Compliance VCCI Class A — Japanese voluntary control for electromagnetic interference (industrial environments). CE Marking (EMC Directive Class A, RoHS Directive) — European conformity for electromagnetic compatibility and restriction of hazardous substances. UKCA — UK Conformity Assessed marking for UK market compliance. 06 Optional Accessories Part Number Description Use PCB96PS-0.5P Shield Cable with 96-pin Half-Pitch (0.5m) I/O cable PCB96PS-1.5P Shield Cable with 96-pin Half-Pitch (1.5m) I/O cable PCB96PS-3P Shield Cable with 96-pin Half-Pitch (3m) I/O cable EPD-96A Screw Terminal (M3 × 96) I/O connection terminal EPD-96 Terminal Unit for Relay Terminal Banks Relay terminal connection DTP-64A Screw Terminal I/O connection terminal Ready to implement high-speed digital I/O? The DIO-32DM2-PE is available through Contec Americas on a quote basis. Contact our sales team to discuss quantity and integration with your high-speed data acquisition or pattern generation application. Contact Sales Department for Pricing Tags DIO-32DM2-PE PCI Express I/O High-Speed Digital I/O 32-Ch I/O LVTTL I/O Bus Mastering Pattern Generator Logic Analyzer C-LogicDesigner Contec PCIe I/O Factory Automation Data Acquisition