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Products
The products listed here are for overseas markets, not for Japan domestic.
- Information Equipment / Software
- Industrial PC
- CONTEC Digital I/O PCI Express Card Bi-directional 32ch (Bus Master Transfer Non-isolated 3.3VDC-LVTTL) DIO-32DM2-PE
32channels of unisolated LVTTL level I/O (32 input channels / each 16channels for I/O / 32 output channels are selected.)
This product is a PCI Express bus-compliant interface card that supports transfer by bus mastering and performs input/output between the external device and digital signal. This product features unisolated LVTTL level (Operating voltage : 3.3V) I/O 32channels and you can select input / output in 16 units. Bus master transfer makes it possible to sample quickly large data with transfer rate at 20MHz maximum. It can be used as a pattern generator that outputs arbitrary digital patterns at high speed. It can also be used as a general-purpose I/O card when bus mastering is not used. Windows/Linux driver is bundled with this product. Using the dedicated library VI-DAQ makes it possible to create each application for LabVIEW.
Digital I/O PCI Express Card Bi-directional 32ch (Bus Master Transfer Non-isolated 3.3VDC-LVTTL)
Model:
DIO-32DM2-PE
Maker:
CONTEC Co., Ltd.
Features
- 32channels of unisolated LVTTL level I/O (32 input channels / each 16channels for I/O / 32 output channels are selected.)
This product has the 32channels (operating voltage 3.3VDC, positive logic) of unisolated LVTTL level I/O whose response speed is 50nsec. They can be used for 32bit input, 16bit input plus 16bit output, or for 32bit output. Other than I/O bit, this product has the control signal (clock, start, stop and handshake signal (REQ, ACK) that can control starting and stopping the sampling (input) / generating (output)). - Sampling and generating with transfer rate at 20MHz maximum
Bus master transfer makes it possible to sample (input) or generate (output) large data with transfer rate at 20MHz maximum. As the sampling and generating features have their own bus mastering blocks each made up of two independent channels, the card can generate 16 signals while sampling 16 signals. - A synchronization control connector is provided for synchronized control of multiple cards.
A synchronization control connector is provided for synchronized control of up to 16 cards. It is also easy to synchronize operation with other CONTEC cards that have a synchronization control connector. - You can use Max. 4 input signals as interrupt request signals at the time of using the general-purpose I/O.
You can use Max. 4 input signals as interrupt request signals and also disable or enable the interrupt in bit units at the time of using the general-purpose I/O. - Windows/Linux compatible driver libraries are attached. Compatible with application software for pattern generators and logic analyzers (Windows version only).
Using the attached driver library API-PAC(W32) makes it possible to create applications of Windows/Linux. In addition, a diagnostic program by which the operations of hardware can be checked is provided.
Compatible with application software for pattern generators and logic analyzers (Windows version only). Supports the software “C‑LogicDesigner,” which enables digital signal generation and logic analyzer functionality through signal sampling. Equipped with an intuitive and easy‑to‑use GUI‑based logic pattern creation function. - You can use pull-up and the voltage selection.
At input points and control signals, you can use pull-up. In addition, the pull-up voltage can be selected from the 3.3V and 5V. This feature allows you to easily connect and equipment with an output point of the sink type.
Specifications
Add-on Module
| Series | |
|---|---|
| Bus Specification | PCI Express |
| Size | Short Size |
| Used Connector | 1.27mm-pitch 96-pin (Male); 2x Pin header 10-pin (Male) |
Digital I/O
| Input Channels | – |
|---|---|
| Output Channels | – |
| Bi-directional I/O Channels | 32-ch |
| Response Time (Input) | 50nsec (max.) |
| Response Time (Output) | 50nsec (max.) |
| Operating Voltage (Input) | 3.3VDC-LVTTL |
| Operating Voltage (Output) | 3.3VDC-LVTTL |
| Input Circuit | Non-isolated TTL level input (Positive logic); Non-isolated LVTTL level input (Positive logic) |
| Output Circuit | Non-isolatedLVTTL level output (Positive logic) |
| Built-in Power Supply | – |
Supported OS
| Supported OS | Windows 11 (64-bit); Windows 10 IoT Enterprise LTSC 2021 (64-bit); Windows 10 IoT Enterprise 2019 LTSC (64-bit); Windows 10 IoT Enterprise LTSB 2016 (64-bit); Windows 10 (64-bit); Windows 10 (32-bit); Windows 8.1 (64-bit); Windows 8.1 (32-bit); Windows 7 (64-bit); Windows 7 (32-bit); Windows Vista (64-bit); Windows Vista (32-bit); Windows XP (64-bit); Windows XP (32-bit); Windows 2000 (32-bit); Windows Server 2022; Windows Server 2019; Windows Server 2016 ; Windows Server 2012 R2; Windows Server 2008 (64-bit); Windows Server 2008 (32-bit); Windows Server 2003 (64-bit); Windows Server 2003 (32-bit); Linux |
|---|
* The supported OS differs depending on the software used for this product. For more details about supported OS and distribution, please refer to the software Readme or online help.
System specifications
| Item | Specifications | ||
|---|---|---|---|
| Digital section | Number of I/O Channels | 32channels (select input 32channels / I/O each 16channels / output 32 channels by software) | |
| I/O circuit | Operating voltage | 3.3VDC | |
| Input section | Input format | Non-isolated LVTTL level (Equivalent to 74LV245A) (positive logic) * 5V TTL level input enabled |
|
| Pull-up | None/3.3V/5V | ||
| Interrupt | <When general-purpose I/O is used> 4 interrupt input signals are arranged into a single output of interrupt signal INTA. An interrupt is generated at the rising edge (LOW-to-HIGH transition). |
||
| Pull-up resistor | 10kΩ | ||
| Output section | Output format | Non-isolated LVTTL level (Equivalent to 74LV245A) (positive logic) | |
| Rating (Max.) | 3.3VDC 32mA | ||
| Response time | 50nsec | ||
| Data access method | General-purpose digital I/O or I/O with bus master transfer | ||
| Echo-back function | Available (at general-purpose output) | ||
| Pattern input | Sampling start trigger | Software start/External start/Pattern match/SC connector | |
| Sampling stop trigger | Software stop/External stop/End of transfer/Transfer error/Specified number of items/SC connector | ||
| Sampling clock | Sampling timer/External clock input/handshake/SC connector | ||
| Sampling timer | 20ns – 21s, 5ns unit | ||
| Pattern output | Generating start trigger | Software start/External start/SC connector | |
| Generating stop trigger | Software stop/External stop/End of transfer/Transfer error/Specified number of items/SC connector | ||
| Generating clock | Output timer/External clock input/Handshake/SC connector | ||
| Generating timer | 20ns – 21s, 5ns unit | ||
| Control signal | I/O signal level | Non-isolated LVTTL level * 5V TTL level input enabled , * 3.3V / 5V pull-up can be set |
|
| REQ signal (handshake) | Negative logic tL=25ns (Min.) | ||
| ACK signal (handshake) | Negative logic tL=25ns (Min.) | ||
| External start signal | Selection of rising/falling edge with the software | ||
| External stop signal | Selection of rising/falling edge with the software | ||
| External clock input | f=20 MHz (Max.) | ||
| Bus master section | DMA channels | 2channels (one each for input and output) | |
| Transfer bus width | 64/32bit width | ||
| Transfer rate | 360 MB/sec. | ||
| FIFO | 4K data/ch | ||
| Scatter/Gather function | 2GB/ch | ||
| Synchronization section | Control output signal | Selection of output signal with the software when specifying a sync master board. | |
| Control input signal | Selection of sync factor with the software when specifying sync slave boards. | ||
| Max. board count for connection | 16 boards including the master board | ||
| Common section | Allowable distance of signal extension | 1.5m (dependent on wiring environment) | |
| Memory addresses | Occupies 2 locations 256MByte | ||
| Current consumption | 3.3V 400mA (Max.) , 12V 30mA (Max.) | ||
| Bus specification | PCI Express Base Specification Rev.1.0a x1 | ||
| Dimension (mm) | 169.33(L) x 110.18(H) | ||
| Weight | 150g | ||
Related Article
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