Comprehensive Product Summary – Contec PCPBU96 (96‑Pin Half‑Pitch D‑Type Female Connector for PCB Mounting)

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### 1. Product Overview

Product Name: 96‑Pin Half‑Pitch D‑Type Female Connector for PCB Mounting
Model Number: PCPBU96
Article Number: PCPBU96
Series: PCI Bus Series – Digital I/O Board Accessories
Manufacturer: Contec Co., Ltd.
Product Category: Industrial Automation / Interface Connectivity Component
Website: [www.contec.com](https://www.contec.com)

The Contec PCPBU96 is a high‑density, 96‑pin half‑pitch D‑type female connector designed for direct printed circuit board (PCB) mounting. It is part of Contec’s extensive PCI Bus Series ecosystem, which includes digital and analog I/O boards, communication interfaces, and motion control modules. The PCPBU96 serves as a standardized interface connector for Contec’s 96‑pin half‑pitch digital I/O boards and related accessories, ensuring reliable signal transmission between the board and external devices in industrial automation and measurement systems.

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### 2. Key Features

- High‑Density 96‑Pin Interface: Provides compact, high‑pin‑count connectivity for digital and analog I/O boards.
- Half‑Pitch D‑Type Format: Uses a 0.635 mm (half‑pitch) contact spacing, allowing reduced connector footprint while maintaining mechanical robustness.
- Female Connector for PCB Mounting: Designed for direct soldering onto printed circuit boards, ensuring secure mechanical and electrical connection.
- Compatibility with Contec PCI Bus Boards: Fully compatible with Contec’s PCI‑based digital I/O boards such as PI‑64L(PCI), PO‑64L(PCI), PIO‑32/32L(PCI), and others using 96‑pin half‑pitch interfaces.
- Industrial‑Grade Reliability: Engineered for industrial automation environments requiring stable signal integrity and long‑term durability.
- Supports Multiple Signal Types: Suitable for TTL‑level, opto‑isolated, and open‑collector I/O circuits depending on the board configuration.
- Standardized Accessory Interface: Matches Contec’s accessory ecosystem including terminal units (EPD‑96, DTP‑64(PC)), converter boards (CCB‑96), and shielded/flat cables (PCB96PS, PCA96PS, PCB96W).
- Ease of Integration: Enables straightforward connection between PCI I/O boards and external control or measurement devices.
- RoHS‑Compliant Construction: Manufactured using lead‑free materials in compliance with environmental directives.

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### 3. Technical Specifications

| Parameter | Specification |
|----------------|------------------|
| Connector Type | 96‑pin Half‑Pitch D‑Type Female |
| Mounting Type | PCB (Through‑Hole or Solder‑Type) |
| Contact Pitch | 0.635 mm (Half‑Pitch) |
| Number of Contacts | 96 |
| Gender | Female |
| Interface Standard | Half‑Pitch D‑Sub (Honda Tsushin Kogyo PCR‑E96LMD or equivalent) |
| Material (Housing) | High‑temperature thermoplastic, UL94V‑0 rated |
| Material (Contacts) | Copper alloy with gold‑plated contact surfaces |
| Insulation Resistance | ≥ 1000 MΩ at 500 VDC |
| Contact Resistance | ≤ 30 mΩ typical |
| Dielectric Withstand Voltage | 1000 Vrms for 1 minute |
| Operating Voltage | Up to 35 VDC (depending on board circuit) |
| Current Rating | 1 A per contact (typical) |
| Operating Temperature Range | 0 °C – +50 °C |
| Storage Temperature Range | –20 °C – +70 °C |
| Mounting Orientation | Right‑angle or vertical (depending on board layout) |
| Mechanical Durability | ≥ 500 mating cycles |
| Dimensions (typical) | Approx. 50 mm × 15 mm × 12 mm (connector body) |
| Weight | Approx. 10 g |
| Compliance | RoHS, CE (as part of Contec PCI Bus assemblies) |

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### 4. Functionality

The PCPBU96 connector provides the electrical interface between Contec’s PCI digital I/O boards and external devices. When soldered onto a PCB, it allows the board to connect to external terminal units or equipment via 96‑pin half‑pitch cables.

Typical Use Cases:
- Connection of digital input/output signals between a PC‑based control board and external machinery.
- Integration with opto‑isolated I/O modules for noise‑immune signal transmission.
- Interface for analog or mixed‑signal boards requiring high‑density pin connections.
- Connection point for terminal units such as EPD‑96 or DTP‑64(PC) for field wiring.
- Used in industrial automation, measurement, and control systems where compact, high‑pin‑count connectors are required.

Compatibility:
- Fully compatible with Contec PCI Bus Series boards using 96‑pin half‑pitch connectors, including:
- Digital Input Boards: PI‑32L(PCI), PI‑64L(PCI), PI‑128L(PCI)
- Digital Output Boards: PO‑32L(PCI), PO‑64L(PCI), PO‑128L(PCI)
- Digital I/O Boards: PIO‑16/16L(PCI), PIO‑32/32L(PCI), PIO‑64/64L(PCI)
- High‑Speed I/O Boards: PIO‑32/32F(PCI), PIO‑32DM(PCI)
- Analog I/O Boards: AD12‑64(PCI), AD16‑16(PCI)E, DA12‑16(PCI)
- Counter & Motor Control Boards: CNT24‑4D(PCI), CNT32‑8M(PCI), SMC‑2P(PCI), SMC‑4P(PCI)

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### 5. Components & Accessories

The PCPBU96 connector is part of a modular system that includes a wide range of compatible accessories:

Included Items:
- 96‑pin half‑pitch female connector (PCB‑mount type)
- Mounting hardware (if supplied with board assembly)

Optional Accessories:
- Cables:
- PCB96PS‑1.5 / PCB96PS‑3 / PCB96PS‑5 (Shielded, both‑side connectors)
- PCA96PS‑1.5 / PCA96PS‑3 / PCA96PS‑5 (Shielded, one‑side connectors)
- PCB96P‑1.5 / PCB96P‑3 / PCB96P‑5 (Flat ribbon cables)
- PCB96W‑1.5 / PCB96W‑3 / PCB96W‑5 (96‑pin to dual 37‑pin D‑type converter cables)
- PCB100/96PS‑1.5 / PCB100/96PS‑3 / PCB100/96PS‑5 (100‑pin to 96‑pin converter cables)
- Terminal Units:
- EPD‑96 (DIN‑rail mountable terminal block, 96‑ch I/O)
- DTP‑64(PC) (Screw‑type terminal block, 64‑ch I/O)
- CCB‑96 (96‑pin to dual 37‑pin D‑type converter board)
- Monitoring Tools:
- CM‑64(PC)E (Check‑Mate emulator for 64‑ch I/O signal monitoring)
- DIN‑Rail Adapter:
- DIN‑ADP1 (for mounting terminal units on 35 mm DIN rails)
- Connectors:
- CN5‑H96F (96‑pin half‑pitch female connector, 5 pcs set)

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### 6. Installation & Setup

Mounting Requirements:
- Designed for direct PCB soldering; through‑hole pins align with standard 96‑pin half‑pitch footprints.
- Ensure correct orientation to match mating cable connectors (keyed shell prevents mis‑insertion).
- Recommended PCB thickness: 1.6 mm.
- Maintain adequate clearance for cable strain relief and connector locking mechanisms.

Configuration:
- No electrical configuration required; pin assignments are defined by the associated Contec board.
- When used with Contec PCI I/O boards, the connector aligns with the board’s signal mapping (e.g., 32 × input, 32 × output, or mixed I/O).
- For external wiring, connect via shielded cable assemblies to terminal units or converter boards.

Mounting Options:
- Vertical or right‑angle orientation depending on board layout.
- Compatible with panel‑mount or DIN‑rail terminal units via cable assemblies.

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### 7. Performance & Capabilities

- Signal Integrity: Gold‑plated contacts ensure low resistance and stable signal transmission for high‑speed digital I/O up to 33 MHz PCI bus operation.
- Electrical Isolation: When used with opto‑isolated boards, maintains 1000 Vrms isolation between logic and field circuits.
- Mechanical Stability: Robust shell design resists vibration and mechanical stress typical in industrial environments.
- High‑Speed Data Support: Suitable for boards supporting up to 133 MB/s PCI bus transfer rates.
- Environmental Resistance: Operates reliably in 0 – 50 °C ambient conditions with 20 – 90 % RH (non‑condensing).
- Durability: Rated for hundreds of mating cycles without degradation of contact performance.
- Limitations: Not intended for direct high‑voltage or high‑current switching; used as a signal‑level interface only.

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### 8. Standards & Compliance

- Mechanical Standard: Conforms to half‑pitch D‑type connector specifications (Honda Tsushin Kogyo PCR‑E96LMD series or equivalent).
- Electrical Standard: Compatible with PCI Bus 32‑bit, 33 MHz, 5 V signaling environment.
- Safety & Environmental Compliance:
- RoHS Directive (2011/65/EU) compliant
- CE marking applicable when integrated into certified Contec assemblies
- Manufactured under ISO 9001 quality management system
- Industry Compatibility: Designed for use in industrial automation, measurement, and control systems adhering to international bus and I/O interface standards.

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### 9. Additional Information

Warranty:
- Typically covered under Contec’s standard warranty for interface components (1 year limited warranty against manufacturing defects).

Support & Documentation:
- Full technical documentation, pin assignments, and wiring diagrams available in Contec’s PCI Bus Series manuals.
- Software support (API‑PAC(W32), ACX‑PAC(W32), DDE SERVER(W32)) applies to the boards using this connector, not to the connector itself.

Maintenance:
- Periodic inspection recommended to ensure contact cleanliness and secure cable retention.
- Avoid excessive mechanical stress or bending of soldered pins during assembly.

Updates & Compatibility:
- The PCPBU96 remains compatible with legacy and current Contec PCI and CompactPCI boards using 96‑pin half‑pitch interfaces.
- Future revisions maintain backward compatibility with existing accessories and cabling systems.

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### Summary

The Contec PCPBU96 is a precision‑engineered 96‑pin half‑pitch D‑type female connector optimized for PCB mounting in industrial automation and measurement systems. It provides a compact, high‑density interface for Contec’s PCI Bus Series digital and analog I/O boards, ensuring reliable electrical connectivity between the board and external devices.

With its robust mechanical design, gold‑plated contacts, and compatibility with a wide range of Contec accessories, the PCPBU96 forms the backbone of modular signal interfacing in Contec’s industrial product ecosystem. It supports high‑speed, noise‑resistant data transmission, integrates seamlessly with DIN‑rail terminal units and shielded cable assemblies, and complies with international quality and environmental standards.

Ideal for OEMs, system integrators, and automation engineers, the PCPBU96 delivers long‑term reliability, ease of integration, and standardized connectivity across Contec’s extensive PCI Bus product line.