1. Product Overview

Product Name: 32 BNC Connector Terminal Box
Model: ATP-32F
Article Number: ATP-32F
Series: F Series Analog I/O Accessories
Manufacturer: CONTEC Co., Ltd. (Japan)
Product Category: Industrial Automation / Measurement and Control / Analog I/O Accessories

The CONTEC ATP-32F is a high-density BNC connector terminal box designed for use with CONTEC’s multi-function analog I/O boards, specifically the ADA16-32/2(PCI)F and ADA16-32/2(CB)F models. It provides a convenient, reliable interface between external analog signal sources and the analog input/output channels of compatible data acquisition boards. The ATP-32F is part of CONTEC’s F Series accessory lineup, which supports high-speed, high-precision analog measurement and control systems for industrial and laboratory environments.

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2. Key Features

- High-Density 32-Channel BNC Interface:
Provides 32 BNC connectors for analog signal input/output, enabling direct connection of coaxial cables from sensors, transducers, or other measurement devices.

- Optimized for CONTEC F Series Boards:
Specifically designed for ADA16-32/2(PCI)F and ADA16-32/2(CB)F analog I/O boards, ensuring full pin compatibility and signal integrity.

- Simplified External Wiring:
The terminal box eliminates the need for complex wiring harnesses by offering direct BNC connectivity, reducing setup time and minimizing wiring errors.

- Shielded Signal Path:
Each BNC connector provides a shielded coaxial interface, minimizing noise pickup and ensuring stable analog signal transmission in electrically noisy industrial environments.

- Rugged Industrial Design:
Built for durability and long-term reliability in measurement and control applications, with robust mechanical construction and high-quality connectors.

- Ease of Integration:
Compatible with CONTEC’s shielded cables (e.g., PCB96PS, ADC-68M/96F) for seamless connection to PCI or CardBus analog I/O boards.

- Supports High-Speed Sampling:
Designed to handle the full analog bandwidth and sampling rates of the ADA16-32/2 series boards (up to 2 µsec/channel A/D conversion speed).

- Compact and Organized Layout:
The 32 BNC connectors are arranged for easy access and labeling, facilitating quick channel identification and maintenance.

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3. Technical Specifications

| Parameter | Specification |
|----------------|------------------|
| Model | ATP-32F |
| Connector Type | BNC (female, 32 channels) |
| Supported Boards | ADA16-32/2(PCI)F, ADA16-32/2(CB)F |
| Compatible Cable Types | PCB96PS-0.5P/1.5P, PCA96PS-0.5P/1.5P, ADC-68M/96F |
| Signal Type | Analog input/output (voltage) |
| Number of Channels | 32 analog channels |
| Shielding | Coaxial shielding per channel |
| Mounting Type | Desktop or panel mount |
| Dimensions (approx.) | ~190(W) × 105(D) × 45(H) mm (typical for CONTEC terminal units) |
| Weight | Approx. 0.8–1.0 kg (estimated) |
| Material | Metal enclosure with insulated BNC connectors |
| Operating Temperature | 0°C to 50°C |
| Storage Temperature | -20°C to 60°C |
| Humidity | 10–90% RH (non-condensing) |
| Insulation Resistance | 100 MΩ or more (at 500 VDC between signal and chassis) |
| Dielectric Strength | 500 VAC for 1 minute between signal and chassis |
| Color | Metallic gray or silver (standard CONTEC finish) |

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4. Functionality

The ATP-32F serves as an external terminal interface for analog input and output signals. It connects to CONTEC’s analog I/O boards via a shielded multi-core cable, translating the board’s high-density connector (96-pin half-pitch or 68-pin 0.8 mm pitch) into 32 individual BNC connectors. Each BNC port corresponds to a single analog channel, allowing direct connection of coaxial cables from sensors, signal generators, or measurement instruments.

Typical Use Cases:
- Laboratory data acquisition and signal analysis
- Industrial process monitoring and control
- Sensor calibration and testing setups
- Automated test equipment (ATE) systems
- Research and development measurement systems
- Educational and training laboratories

Compatibility:
- ADA16-32/2(PCI)F: 32-channel analog input, 2-channel analog output, 16-bit resolution, 2 µsec/ch A/D conversion speed.
- ADA16-32/2(CB)F: CardBus version with identical analog I/O specifications for laptop-based measurement systems.

The ATP-32F provides the physical interface for these boards, ensuring that each analog channel is easily accessible through a standard BNC connector.

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5. Components & Accessories

Included Items:
- ATP-32F terminal box (main unit)
- Ground terminal connection point
- Channel labeling sheet or printed channel map
- User documentation (connection diagram)

Optional Accessories:
- Shielded Cables:
- PCB96PS-0.5P/1.5P (96-pin half-pitch shielded cable for PCI boards)
- PCA96PS-0.5P/1.5P (alternative shielded cable type)
- ADC-68M/96F (68-pin to 96-pin conversion cable for CardBus boards)
- Compatible Boards:
- ADA16-32/2(PCI)F (PCI bus)
- ADA16-32/2(CB)F (CardBus)
- DIN Rail Adapter (optional):
- DIN-ADP1 for panel or rack mounting
- Other Terminal Units:
- EPD-96 (screw terminal type)
- ATP-8L (8-channel BNC terminal unit for smaller systems)

Connectors:
- 32 BNC female connectors (front panel)
- One 96-pin or 68-pin connector (rear panel, depending on cable type)
- Grounding terminal for chassis connection

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6. Installation & Setup

Requirements:
- Compatible CONTEC analog I/O board installed in host PC (PCI or CardBus)
- Appropriate shielded cable (PCB96PS or ADC-68M/96F)
- Stable, grounded workbench or panel surface

Installation Steps:
1. Mounting:
Place the ATP-32F on a stable surface or mount it using optional brackets or DIN rail adapter.
2. Cable Connection:
Connect the shielded cable from the analog I/O board to the rear connector of the ATP-32F.
3. Signal Wiring:
Attach BNC cables from sensors, signal generators, or other devices to the front BNC connectors.
4. Grounding:
Connect the chassis ground terminal to a reliable earth ground to minimize noise.
5. Verification:
Use CONTEC’s diagnostic or measurement software (API-TOOLs, VI-DAQ, ML-DAQ) to verify channel operation.

Configuration:
- Channel mapping corresponds directly to the analog input/output channel numbering on the connected board.
- No software configuration is required for the terminal box itself; all settings are managed through the analog I/O board driver.

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7. Performance & Capabilities

The ATP-32F is designed to maintain the full analog performance of the connected ADA16-32/2 series boards. It supports high-speed, high-resolution analog signal transmission with minimal signal degradation.

Performance Highlights (when used with ADA16-32/2 boards):
- Analog Input:
- 32 single-ended or 16 differential channels
- 16-bit resolution
- ±10V, ±5V, ±2.5V, ±1.25V, or 0–10V ranges
- 2 µsec/channel maximum conversion speed
- ±5 LSB conversion accuracy
- Input impedance: 1 MΩ or more
- Analog Output:
- 2 channels, 16-bit resolution
- ±10V or 0–10V output range
- 10 µsec/channel conversion speed
- ±3 LSB accuracy
- Digital I/O (through board):
- 8 TTL-level inputs and 8 TTL-level outputs
- Counter:
- 2 channels, 32-bit up-counting

Signal Integrity:
- Shielded coaxial BNC connectors minimize crosstalk and electromagnetic interference.
- Short signal paths and high-quality connectors preserve analog fidelity up to the board’s maximum sampling rate.

Limitations:
- The ATP-32F is a passive terminal unit; it does not provide signal conditioning, amplification, or isolation.
- For isolated or filtered connections, CONTEC offers EPD or ATLF/ATII series terminal units.

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8. Standards & Compliance

- Bus Compatibility:
Works with PCI and CardBus analog I/O boards compliant with PCI 2.2 and PC Card standards.
- Electrical Safety:
Designed to meet industrial safety and insulation standards for measurement equipment.
- Environmental Compliance:
RoHS compliant (lead-free construction)
- Quality Assurance:
Manufactured under ISO 9001-certified quality management system.
- EMC Compliance:
Designed to minimize electromagnetic emissions and susceptibility in accordance with CE marking requirements.

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9. Additional Information

Warranty:
Standard 1-year manufacturer’s warranty covering defects in materials and workmanship. Extended warranty options available through CONTEC service programs.

Support & Maintenance:
- Technical documentation, wiring diagrams, and driver software available from CONTEC’s global portal (www.contec.com).
- Free software tools for Windows and Linux (API-TOOLs, API-PAC(W32), API-TOOLs for Linux).
- Support for LabVIEW (VI-DAQ) and MATLAB (ML-DAQ) integration libraries.
- Firmware updates and compatibility information provided online.

Maintenance Recommendations:
- Periodically inspect BNC connectors for wear or contamination.
- Keep connectors clean and dry to maintain low contact resistance.
- Verify cable integrity and grounding periodically in high-noise environments.

Software Ecosystem:
Although the ATP-32F itself is hardware-only, it integrates seamlessly with CONTEC’s software suite for the connected analog I/O boards:
- API-PAC(W32): Windows API library for direct programming access.
- API-TOOLs for Linux: Module-style device drivers and shared libraries for Linux systems.
- VI-DAQ: LabVIEW-compatible VI library for easy graphical programming.
- ML-DAQ: MATLAB-compatible library for data acquisition and analysis.

Recommended System Configurations:
- Desktop Measurement System:
ADA16-32/2(PCI)F + PCB96PS-0.5P + ATP-32F
- Laptop Measurement System:
ADA16-32/2(CB)F + ADC-68M/96F + ATP-32F

These configurations provide 32-channel analog input and 2-channel analog output with 16-bit resolution and high-speed sampling, ideal for laboratory and industrial measurement systems.

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### Summary

The CONTEC ATP-32F 32 BNC Connector Terminal Box is a precision-engineered interface accessory for high-performance analog data acquisition systems. Designed for use with CONTEC’s F Series analog I/O boards, it provides a clean, shielded, and organized connection point for up to 32 analog channels. Its robust construction, compatibility with both PCI and CardBus systems, and support for high-speed, high-resolution analog signals make it an essential component in professional measurement and control setups.

By simplifying external wiring and maintaining signal integrity, the ATP-32F enhances the reliability and usability of CONTEC’s analog I/O solutions in demanding industrial, research, and educational environments.