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Products
The products listed here are for overseas markets, not for Japan domestic.
- Information Equipment / Software
- Industrial PC
- CONTEC Digital Output PCI Express Card 128ch (Isolated 12 - 24VDC) DO-128L-PE
Opto-coupler isolated open-collector outputs (current sink type). Opto-coupler bus isolation
This product is a PCI Express bus-compliant interface board for output of digital signals. This product can output digital signals at 12 - 24VDC. DO-128L-PE features 128 opto-coupler isolated open-collector outputs (current sink type). In addition, output transistor protection circuit (surge voltage protection and overcurrent protection). Windows/Linux device driver is supported with this product.
Digital Output PCI Express Card 128ch (Isolated 12 - 24VDC)
Model:
DO-128L-PE
Maker:
CONTEC Co., Ltd.
Features
- Opto-coupler isolated open-collector outputs (current sink type)
DO-128L-PE card has 128ch opto-coupler isolated open-collector output with a 200?sec response time (current sink type). A separate common ground is provided for each block of 16ch inputs which means that each block can connect to a different external power supply. The drive voltage for both the inputs and outputs is 12 – 24VDC. - Opto-coupler bus isolation
As the PCI Express bus (PC) is isolated from external signals by opto-couplers, this product has excellent noise torelance. - Windows/Linux support device driver
Using the device driver API-TOOL 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. - Output circuits include zener diodes for surge voltage protection and poly-switches for overcurrent protection.
Zener diodes are connected to the output circuits to protect against surge voltages. Similarly, polyswitches are fitted to each group of 8ch outputs for over-current protection. Output rating : max 35VDC, 100mA per channel. - Functions and connectors are compatible with PCI compatible card
The functions same with PCI compatible card PO-128L(PCI)H are provided. In addition, as there is compatibility in terms of connector shape and pin assignments, it is easy to migrate from the existing system.
Specifications
Add-on Module
| Series | |
|---|---|
| Bus Specification | PCI Express |
| Size | Short Size |
| Used Connector | 2x 0.8mm-pitch 100-pin (Female) |
Digital I/O
| Input Channels | – |
|---|---|
| Output Channels | 128-ch |
| Bi-directional I/O Channels | – |
| Response Time (Input) | – |
| Response Time (Output) | 200μsec (max.) |
| Operating Voltage (Input) | – |
| Operating Voltage (Output) | 12 to 24VDC |
| Input Circuit | – |
| Output Circuit | Opto-isolated open-collector output (current sink type) |
| 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 | |
|---|---|---|
| Output | Type | Opto-Isolated Open Collector Output (current sinking type) (Negative logic *1) |
| Number of Channels | 128ch(One common power supply per 16 channels) | |
| Output rated voltage | 35VDC(Max.) | |
| Output rated current | 100mA/channel (Max.) | |
| Residual voltage with output on | 0.5V or less Output current ≤50mA 1.0V or less (Output current ≤ 100mA) |
|
| Surge protector | Zener diode RD47FM(Renesas) or equivalent | |
| Response time | 200µsec within | |
| Common | Connecting distance | 50m(Typ.)(depending on wiring environment) |
| I/O address | Any 32-byte boundary | |
| Interruption level | Not used | |
| Boards in one system | Maximum of 16 boards can be install in a same system. | |
| Isolated voltage | 250Vrms | |
| External circuit power supply | 12 – 24VDC (±10%) | |
| Power consumption | 3.3VDC 600mA(Max.) | |
| Bus specification | PCI Express Base Specification Rev. 1.0a x1 | |
| Dimension (mm) | 169.33(L) x 110.18(H) | |
| Weight | 215g | |
*1 Data “0” and “1” correspond to the High and Low levels, respectively.
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