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DIO-3232F-PE

PCIe high speed isolated 32/32 chan DO Card
480,00 EUR

inkl. Umsatzsteuer 571,20 EUR

  • Hersteller Contec
  • Kategorie: DIO Isolated PCIe
  • The CONTEC DIO‑3232F‑PE is a PCI Express‑based high‑speed opto‑isolated digital input/output interface card designed for industrial control, data acquisition, and automation systems. It provides 32 opto‑isolated digital input channels and 32 opto‑isolated open‑collector digital output channels, engineered for high‑speed response, noise immunity, and robust surge/overcurrent protection. The board is fully compliant with the PCI Express Base Specification Rev. 1.0a and supports both standard and low‑profile PCIe slots.
- High‑Speed Opto‑Isolated I/O:
Equipped with high‑speed opto‑couplers providing a maximum input response time of 5 µs and output response time within 200 µs, enabling rapid signal acquisition and control in time‑critical industrial applications.

- 32 × 32 Channel Configuration:
Provides 32 opto‑isolated digital inputs and 32 opto‑isolated open‑collector outputs, each group sharing a common line every 16 channels. This configuration supports flexible wiring and simplified external circuit design.

- Optical Isolation:
Complete galvanic isolation between the PC’s internal logic and external I/O circuits prevents electrical interference, ground loops, and damage from transient voltages.

- Negative Logic / Current Sinking Type:
Both input and output circuits operate on negative logic. Outputs are current‑sinking open‑collector transistors rated at 35 V DC, 50 mA per channel.

- Interrupt Support:
All 32 input channels can generate interrupts. The 32 interrupt signals are combined into a single interrupt request line (INTA#) for efficient event handling.

- Digital Filtering:
Built‑in digital filter suppresses noise and contact chattering, ensuring stable signal detection in electrically noisy environments.

- Surge and Overcurrent Protection:
Each output transistor includes a Zener diode and polyswitch circuit to protect against voltage surges and overcurrent conditions.

- PCI Express Interface:
Compliant with PCI Express Base Specification Rev. 1.0a ×1, ensuring high‑speed data transfer and compatibility with modern PC architectures.

- Software Support:
Includes Windows and Linux drivers (API‑TOOL / API‑PAC(W32)) and LabVIEW VI‑DAQ library for seamless integration into custom applications and test environments.

- RoHS Compliant:
Manufactured in accordance with the EU RoHS directive, ensuring environmentally responsible design.

Ursprungsland: Japan

Zolltarifnummer: 8473 3020 000

Comprehensive Product Summary – DIO‑3232F‑PE




### 1. Product Overview
Product Name: High‑Speed Opto‑Isolated Digital I/O Board
Model: DIO‑3232F‑PE
Series: PCI Express Digital I/O Series
Article Number: DIO‑3232F‑PE
Manufacturer: CONTEC Co., Ltd. (Japan)
Product Category: Industrial Automation / Measurement and Control – Digital I/O Interface Boards

The CONTEC DIO‑3232F‑PE is a PCI Express‑based high‑speed opto‑isolated digital input/output interface card designed for industrial control, data acquisition, and automation systems. It provides 32 opto‑isolated digital input channels and 32 opto‑isolated open‑collector digital output channels, engineered for high‑speed response, noise immunity, and robust surge/overcurrent protection. The board is fully compliant with the PCI Express Base Specification Rev. 1.0a and supports both standard and low‑profile PCIe slots.




### 2. Key Features
- High‑Speed Opto‑Isolated I/O:
Equipped with high‑speed opto‑couplers providing a maximum input response time of 5 µs and output response time within 200 µs, enabling rapid signal acquisition and control in time‑critical industrial applications.

- 32 × 32 Channel Configuration:
Provides 32 opto‑isolated digital inputs and 32 opto‑isolated open‑collector outputs, each group sharing a common line every 16 channels. This configuration supports flexible wiring and simplified external circuit design.

- Optical Isolation:
Complete galvanic isolation between the PC’s internal logic and external I/O circuits prevents electrical interference, ground loops, and damage from transient voltages.

- Negative Logic / Current Sinking Type:
Both input and output circuits operate on negative logic. Outputs are current‑sinking open‑collector transistors rated at 35 V DC, 50 mA per channel.

- Interrupt Support:
All 32 input channels can generate interrupts. The 32 interrupt signals are combined into a single interrupt request line (INTA#) for efficient event handling.

- Digital Filtering:
Built‑in digital filter suppresses noise and contact chattering, ensuring stable signal detection in electrically noisy environments.

- Surge and Overcurrent Protection:
Each output transistor includes a Zener diode and polyswitch circuit to protect against voltage surges and overcurrent conditions.

- PCI Express Interface:
Compliant with PCI Express Base Specification Rev. 1.0a ×1, ensuring high‑speed data transfer and compatibility with modern PC architectures.

- Software Support:
Includes Windows and Linux drivers (API‑TOOL / API‑PAC(W32)) and LabVIEW VI‑DAQ library for seamless integration into custom applications and test environments.

- RoHS Compliant:
Manufactured in accordance with the EU RoHS directive, ensuring environmentally responsible design.




### 3. Technical Specifications

| Parameter | Specification |
|----------------|------------------|
| Bus Interface | PCI Express ×1 (Base Specification Rev. 1.0a) |
| Input Channels | 32 channels (1 common per 16 channels) |
| Output Channels | 32 channels (1 common per 16 channels) |
| Input Type | Opto‑isolated (for sink current input, negative logic) |
| Input Signal Level | 12 – 24 V DC (±10 %) |
| Input Resistance | 2.2 kΩ |
| Input Response Time | 5 µs (max) |
| Interrupts | 32 input signals combined into one INTA# |
| Output Type | Opto‑isolated open‑collector (current sinking, negative logic) |
| Output Rating | 35 V DC 50 mA per channel |
| Output Response Time | ≤ 200 µs |
| Isolation Method | Opto‑coupler isolation between PC logic and I/O circuits |
| Common Configuration | 1 common per 16 channels (positive common) |
| Internal Power Requirement | 3.3 V DC 500 mA (max) |
| External Power Supply | Required for driving external loads (12 – 24 V DC) |
| Maximum Wiring Distance | 50 m (depending on wiring environment) |
| I/O Address Allocation | Any 32‑byte boundary |
| Board Dimensions | 169.33 (L) × 110.18 (H) mm |
| Connector Type | 96‑pin half‑pitch female connector (PCR‑E96LMD+ [HONDA Tsushin Kogyo] or equivalent) |
| Operating Temperature | 0 – 50 °C (typical industrial environment) |
| Storage Temperature | –10 – 60 °C (typical) |
| Relative Humidity | 10 – 90 % (non‑condensing) |
| Compliance | RoHS, Lead‑Free, PCI Express Base Spec 1.0a |




### 4. Functionality

Operating Principle:
The DIO‑3232F‑PE interfaces external digital devices to a host PC via the PCI Express bus. Each input channel receives a DC signal (12–24 V) through an opto‑coupler, converting it into a logic‑level signal isolated from the PC circuitry. Each output channel drives external loads through an opto‑isolated open‑collector transistor, allowing control of relays, lamps, or actuators up to 35 V DC / 50 mA per channel.

Use Cases and Applications:
- Factory automation and process control
- Machine tool monitoring and control
- PLC and sensor interfacing
- Data acquisition and event logging
- Test benches and laboratory instrumentation
- Safety interlock and alarm systems
- Remote I/O expansion for industrial PCs

Compatibility:
- Compatible with PCI Express ×1, ×4, ×8, ×16 slots.
- Connector pin assignment and signal mapping are compatible with the PCI‑compliant board PIO‑32/32F(PCI)H, enabling easy migration from legacy PCI systems.




### 5. Components & Accessories

Included Items:
- DIO‑3232F‑PE PCI Express board
- Standard‑size PCI bracket (low‑profile bracket available separately)
- Driver and utility software (Windows/Linux)
- Documentation and installation guide

Optional Accessories:
- Cables:
- PCB96P / PCB96PS / PCA96P / PCA96PS (96‑pin half‑pitch cables)
- PCB96WS (shielded cable)
- CN5‑H96F (connector set)

- Terminal Blocks and Interface Modules:
- EPD‑96A, EPD‑96, DTP‑64(PC), CM‑64(PC)E, CCB‑96
- EPD‑37A, EPD‑37, DTP‑3A, DTP‑4A, CM‑32(PC)E

These accessories provide screw‑terminal or ribbon‑cable connections for field wiring and signal distribution.




### 6. Installation & Setup

System Requirements:
- PC with available PCI Express ×1 slot (or higher)
- Operating system: Windows 10/11 (32/64‑bit) or Linux kernel 2.6 or later
- Administrative privileges for driver installation

Mounting Options:
- Standard PCI Express bracket pre‑installed
- Low‑profile bracket available for compact chassis

Installation Procedure:
1. Power off the PC and disconnect AC power.
2. Insert the DIO‑3232F‑PE into an available PCI Express slot.
3. Secure the bracket and reconnect power.
4. Install the appropriate driver package (Windows API‑TOOL or Linux API‑TOOL).
5. Connect external devices via the 96‑pin half‑pitch connector using approved cables.
6. Configure I/O direction, interrupt settings, and digital filter parameters via software.

Configuration:
- Input filtering and interrupt edge selection are software‑configurable.
- I/O address mapping is automatically assigned by the PCI Express bus.
- Multiple boards can coexist in one system; each is uniquely identified by the driver.




### 7. Performance & Capabilities

| Parameter | Performance Detail |
|----------------|------------------------|
| Input Response Time | 5 µs (max) using high‑speed opto‑couplers |
| Output Response Time | ≤ 200 µs |
| Input Voltage Range | 12 – 24 V DC (±10 %) |
| Output Drive Capability | 35 V DC / 50 mA per channel |
| Isolation Voltage | Typically 500 V DC (minimum isolation between I/O and logic) |
| Interrupt Handling | 32 inputs → 1 INTA# signal |
| Maximum Cable Length | 50 m (dependent on environment and cable type) |
| Power Consumption | 3.3 V DC 500 mA (max) |
| Bus Throughput | PCI Express ×1 link (2.5 Gbps raw bandwidth) |
| Reliability Features | Surge suppression, overcurrent protection, digital filtering |
| Limitations | Output current limited to 50 mA per channel; external power required for loads exceeding board capacity |

The high‑speed opto‑couplers and robust protection circuitry make the DIO‑3232F‑PE suitable for demanding industrial environments where fast, noise‑immune digital I/O is required.




### 8. Standards & Compliance

- Bus Standard: PCI Express Base Specification Rev. 1.0a ×1
- Electrical Isolation: Opto‑coupler isolation between PC logic and external I/O
- Environmental Compliance: RoHS Directive (Restriction of Hazardous Substances)
- Safety & EMC: Designed for industrial noise immunity and surge tolerance
- Connector Standard: 96‑pin half‑pitch (HONDA Tsushin Kogyo PCR‑E96LMD+ or equivalent)
- Software Standards:
- Windows API‑TOOL (W32) driver library compatible with Win32 API
- Linux API‑TOOL driver module and shared library
- LabVIEW VI‑DAQ library for National Instruments LabVIEW

These standards ensure interoperability with industrial PCs, test systems, and automation controllers.




### 9. Additional Information

Warranty & Support:
CONTEC provides a standard manufacturer’s warranty covering defects in materials and workmanship. Technical support, driver updates, and documentation are available through the CONTEC Global Portal (www.contec.com).

Maintenance:
- Periodically inspect connectors and cables for wear or contamination.
- Avoid exposure to excessive vibration, humidity, or corrosive environments.
- Ensure adequate ventilation within the PC chassis to maintain thermal stability.

Software Updates:
Driver and library updates are periodically released to support new operating systems and enhance performance. Users can download the latest versions from CONTEC’s support website.

Product Lifecycle & Compatibility:
The DIO‑3232F‑PE is part of CONTEC’s long‑term industrial product line, ensuring extended availability and backward compatibility with earlier PCI models such as PIO‑32/32F(PCI)H. This continuity simplifies system upgrades from legacy PCI to PCI Express platforms.

Related Models in the Series:
- DIO‑1616L‑PE: 16 input / 16 output standard speed
- DIO‑1616B‑PE: 16 input / 16 output with on‑board 12 V power
- DIO‑3232L‑PE: 32 input / 32 output standard speed
- DIO‑3232B‑PE: 32 input / 32 output with on‑board 12 V power
- DIO‑6464L‑PE: 64 input / 64 output standard speed

Ordering Information:
- Model: DIO‑3232F‑PE
- Description: PCI Express High‑Speed Opto‑Isolated 32 Input / 32 Output Digital I/O Board
- Optional Accessories: PCB96P, PCB96PS, PCB96WS, CN5‑H96F, EPD‑96A, CCB‑96, CM‑64(PC)E




### Summary

The CONTEC DIO‑3232F‑PE is a high‑performance PCI Express digital I/O interface board offering 32 opto‑isolated inputs and 32 opto‑isolated open‑collector outputs. Designed for industrial automation, it combines high‑speed opto‑couplers (5 µs input response), robust surge/overcurrent protection, and comprehensive software support. Its compatibility with legacy PCI models, flexible interrupt handling, and noise‑resistant design make it ideal for integration into modern control systems requiring reliable, high‑speed digital interfacing.




Manufacturer Contact:
CONTEC Co., Ltd.
Industrial Automation Products Division
[Global Portal: www.contec.com](http://www.contec.com)




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