1. Product Overview
Product Name: Flat Cable 50-Pin 1.5 m
Model Number: ACL-10150-1.5
Article Number: ACL-10150-1.5
Series: ACL-101xx Series (Accessory Cable Line)
Manufacturer: ADLINK Technology Inc.

The ADLINK ACL-10150-1.5 is a high-quality flat ribbon cable designed for industrial and laboratory applications requiring reliable multi-pin signal transmission between data acquisition (DAQ) devices, I/O modules, and peripheral boards. This cable features a 50-pin configuration and a total length of 1.5 meters, providing a flexible and durable interconnect solution for ADLINK’s range of data acquisition cards and accessories. It is part of ADLINK’s ACL accessory line, which includes standardized cables and connectors optimized for signal integrity, mechanical stability, and ease of integration in embedded and test systems.

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2. Key Features
- 50-Pin Flat Ribbon Design: Supports parallel signal transmission for up to 50 discrete channels, ideal for digital I/O, analog I/O, and control signal routing.
- 1.5-Meter Length: Provides sufficient reach for internal or external connections between DAQ cards and terminal boards without excessive slack or signal degradation.
- High Signal Integrity: Designed to minimize crosstalk and electromagnetic interference (EMI) through precise conductor spacing and uniform insulation thickness.
- Standard IDC Connectors: Equipped with 50-pin insulation displacement connectors (IDC) on both ends, compatible with standard 50-pin headers used in ADLINK and other industrial I/O systems.
- Flexible PVC Insulation: Ensures durability and flexibility for routing within enclosures or control cabinets.
- Optimized for ADLINK DAQ Systems: Fully compatible with ADLINK’s PCI, PXI, and USB DAQ cards, as well as terminal boards such as ACLD-9182, ACLD-9185, and similar models.
- Plug-and-Play Integration: No additional configuration required; simply connect between the DAQ card and the terminal board.
- Industrial-Grade Reliability: Manufactured to meet ADLINK’s quality standards for signal transmission, mechanical endurance, and environmental resilience.

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3. Technical Specifications
- Model: ACL-10150-1.5
- Cable Type: Flat ribbon cable
- Number of Conductors: 50
- Connector Type: 50-pin IDC female connectors on both ends
- Connector Pitch: 2.54 mm (0.1 inch) standard IDC spacing
- Cable Length: 1.5 meters (1500 mm)
- Conductor Material: Tinned copper stranded conductors
- Conductor Gauge: Typically 28 AWG (standard for flat ribbon cables)
- Insulation Material: PVC (Polyvinyl Chloride)
- Cable Width: Approximately 63.5 mm (based on 50 conductors × 1.27 mm pitch)
- Cable Thickness: Approximately 1.0 mm
- Color Code: Gray ribbon with red stripe for pin 1 identification
- Operating Temperature Range: -20°C to +80°C (typical for PVC-insulated ribbon cables)
- Voltage Rating: 300 V (maximum)
- Current Rating: 1 A per conductor (typical)
- Weight: Approx. 100–150 g (depending on connector type and strain relief)
- Bend Radius: Minimum 10 × cable thickness (approx. 10 mm)
- Shielding: Unshielded (standard flat ribbon configuration)
- RoHS Compliance: Yes

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4. Functionality
The ACL-10150-1.5 functions as a signal transmission medium between ADLINK data acquisition cards and their corresponding terminal boards or breakout modules. Each of the 50 conductors corresponds to a pin on the DAQ card’s connector, allowing direct mapping of digital or analog signals without the need for custom wiring.

Typical Use Cases:
- Connecting ADLINK PCI/PXI DAQ cards to terminal boards (e.g., ACLD-9182, ACLD-9185).
- Interfacing digital I/O modules with external control panels or sensors.
- Extending signal paths in test benches, automation systems, or embedded control setups.
- Providing a standardized interconnect for prototyping and laboratory instrumentation.

Compatibility:
- Compatible with ADLINK DAQ series cards featuring 50-pin headers.
- Suitable for other devices using standard 50-pin IDC connectors with 2.54 mm pitch.
- Can be used in both internal (chassis) and external (rack-mounted) configurations.

Operation:
The cable transmits electrical signals through parallel conductors, maintaining consistent impedance and minimal signal skew across all channels. The red stripe indicates pin 1 orientation, ensuring correct alignment with the mating connectors on both ends.

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5. Components & Accessories
Included Items:
- 1 × ACL-10150-1.5 flat ribbon cable (50-pin, 1.5 m length)
- Pre-installed 50-pin IDC female connectors on both ends

Optional Accessories (sold separately):
- ADLINK terminal boards (e.g., ACLD-9182, ACLD-9185, ACLD-9188)
- Mounting brackets or cable clamps for strain relief
- Cable management accessories for routing within enclosures

Connectors:
- Connector Type: IDC 50-pin female
- Mating Connector: 50-pin male header (2.54 mm pitch)
- Locking Mechanism: Friction fit (standard IDC)
- Pin Numbering: 1–50, with red stripe indicating pin 1

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6. Installation & Setup
Requirements:
- Compatible ADLINK DAQ card or terminal board with 50-pin male header
- Adequate space for 1.5 m cable routing
- Proper orientation of connectors (pin 1 alignment)

Installation Steps:
1. Identify the pin 1 marking (red stripe) on the cable.
2. Align the cable’s connector with the 50-pin header on the DAQ card, ensuring pin 1 matches the board’s pin 1 marking.
3. Press the IDC connector firmly into place until fully seated.
4. Route the cable to the terminal board or peripheral device, avoiding sharp bends or high-temperature areas.
5. Connect the opposite end to the corresponding 50-pin header on the terminal board.
6. Secure the cable using cable ties or clamps if necessary to prevent strain on the connectors.

Mounting Options:
- Internal chassis routing for PCI/PXI systems
- External routing for rack-mounted or benchtop setups
- Can be bundled with other ribbon cables using cable organizers

Configuration:
No software or firmware configuration is required. The cable provides a direct electrical connection between devices.

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7. Performance & Capabilities
Signal Transmission:
- Supports high-speed digital signal transmission up to several MHz, depending on system configuration and signal type.
- Maintains consistent impedance across all conductors for reliable data integrity.
- Low propagation delay and minimal skew between adjacent lines.

Capacity:
- 50 independent signal lines for digital or analog channels.
- Suitable for multiplexed or parallel data transfer.

Efficiency:
- Compact and lightweight design reduces clutter in control cabinets.
- Flat geometry allows easy stacking or bundling with other cables.

Limitations:
- Unshielded design may be susceptible to EMI in high-noise environments; shielding or twisted-pair alternatives may be required for sensitive analog signals.
- Maximum recommended cable length for high-frequency signals is typically 1.5–2.0 m to prevent signal degradation.
- Not suitable for outdoor or high-vibration environments without additional protection.

Reliability:
- IDC connectors provide secure and repeatable connections.
- PVC insulation ensures long-term flexibility and resistance to mechanical wear.

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8. Standards & Compliance
- RoHS (Restriction of Hazardous Substances): Compliant
- REACH: Conforms to EU chemical safety regulations
- UL Style (Typical): UL2651 or equivalent (for flat ribbon cables)
- Connector Standard: IDC 50-pin, 2.54 mm pitch (IEEE/IEC standard spacing)
- Manufacturing Quality: Produced under ADLINK’s ISO 9001-certified quality management system
- Environmental Compliance: Meets standard industrial environmental and safety requirements

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9. Additional Information
Warranty:
- Standard ADLINK accessory warranty (typically 1 year from date of purchase) covering manufacturing defects and workmanship.

Support:
- Technical documentation and pinout diagrams available from ADLINK’s official website.
- Customer support via ADLINK’s global service network.

Maintenance:
- Periodic inspection recommended to ensure connectors remain clean and free of oxidation.
- Avoid excessive bending or twisting to maintain conductor integrity.
- Store in a dry, dust-free environment when not in use.

Updates & Replacements:
- The ACL-10150-1.5 may be replaced by other lengths in the same series (e.g., ACL-10150-0.5, ACL-10150-2.0) depending on system requirements.
- Fully backward-compatible with previous ADLINK 50-pin cable models.

Ordering Information:
- Part Number: ACL-10150-1.5
- Description: Flat cable, 50-pin, 1.5 m length, IDC connectors on both ends
- Manufacturer: ADLINK Technology Inc.
- Availability: Standard accessory for ADLINK DAQ and I/O products

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Summary
The ADLINK ACL-10150-1.5 flat cable is a robust, industrial-grade 50-pin ribbon cable engineered for reliable signal transmission in data acquisition and control systems. With a 1.5-meter length, dual IDC connectors, and full compatibility with ADLINK’s DAQ hardware, it provides a simple, standardized, and cost-effective interconnect solution. Its durable PVC insulation, precise conductor spacing, and adherence to industry standards ensure consistent performance and long service life in laboratory, automation, and embedded applications.

This cable exemplifies ADLINK’s commitment to providing high-quality connectivity accessories that enhance the performance and reliability of their measurement and control platforms.