1. Product Overview

Product Name: SCSI-100 to Mini 100-Pin Cable
Model Number: ACL-102150-2
Article Number: ACL-102150-2
Series: ACL Accessory Cable Series
Manufacturer: ADLINK Technology Inc.
Product Type: High-density SCSI interconnect cable
Intended Device Compatibility: Designed specifically for ADLINK cPCI-7452 CompactPCI data acquisition and control card

The ADLINK ACL-102150-2 is a precision-engineered SCSI-100 to mini 100-pin cable designed to provide reliable, high-speed data connectivity between the ADLINK cPCI-7452 CompactPCI card and compatible peripheral or terminal boards. With a total length of 2 meters, the cable offers flexibility in system integration while maintaining signal integrity and mechanical robustness. It is part of ADLINK’s ACL accessory line, which provides high-quality interconnect solutions for industrial and embedded computing applications.

---

2. Key Features

- Dedicated Compatibility: Engineered exclusively for the ADLINK cPCI-7452 CompactPCI card, ensuring optimal electrical and mechanical interfacing.
- High-Density SCSI-100 Interface: Utilizes a 100-pin SCSI connector on one end and a mini 100-pin connector on the other, supporting high-speed parallel data transfer.
- 2-Meter Cable Length: Provides sufficient reach for rack-mounted or chassis-integrated systems without excessive signal degradation.
- Precision Signal Mapping: Includes a detailed pin-to-pin mapping between the 100-pin and dual 50-pin terminal boards, ensuring accurate signal routing and minimal crosstalk.
- Industrial-Grade Construction: Built with shielded, twisted-pair conductors and robust insulation to maintain signal integrity in electrically noisy environments.
- Secure Mechanical Coupling: High-retention connectors with strain relief to prevent accidental disconnection and reduce mechanical stress on the interface.
- Optimized for Data Acquisition Systems: Designed for use in high-performance measurement, control, and automation systems requiring reliable parallel data transmission.
- Backward-Compatible Design: Supports legacy SCSI signal standards while maintaining compatibility with modern CompactPCI-based architectures.

---

3. Technical Specifications

- Cable Type: SCSI-100 to Mini SCSI-100 interconnect cable
- Connector Type A: Standard SCSI-100 (100-pin) male connector
- Connector Type B: Mini SCSI-100 (100-pin) male connector
- Cable Length: 2 meters (±0.05 m tolerance)
- Conductor Material: High-purity copper, multi-stranded
- Insulation Material: Industrial-grade PVC or equivalent thermoplastic insulation
- Shielding: Full-coverage foil and braided shielding for EMI/RFI protection
- Outer Jacket: Flexible PVC jacket, abrasion-resistant, color-coded for identification
- Operating Temperature Range: -20°C to +70°C (typical)
- Storage Temperature Range: -40°C to +85°C
- Bend Radius: Minimum 10× cable diameter
- Weight: Approx. 0.35 kg (depending on connector housing)
- Impedance: 100 Ω nominal (differential)
- Signal Type: Differential and single-ended SCSI signals
- Compliance: Meets SCSI-3 and CompactPCI electrical interface standards

---

4. Functionality

The ACL-102150-2 functions as a high-speed data transmission link between the ADLINK cPCI-7452 CompactPCI card and external terminal boards or peripheral modules. The cable’s dual-connector configuration allows seamless interfacing between the card’s 100-pin SCSI output and the mini 100-pin input of compatible devices.

Operational Principle:
The cable transmits parallel digital signals across 100 conductors, each corresponding to a specific pin assignment defined by the SCSI-100 standard. The internal wiring follows a precise pin mapping to ensure that each signal line, ground, and control line is correctly routed between the two connectors. The shielding and twisted-pair design minimize electromagnetic interference, ensuring stable data transfer even in high-noise industrial environments.

Use Cases and Applications:
- Data acquisition and control systems using ADLINK cPCI-7452
- Industrial automation and process monitoring
- Laboratory instrumentation and test setups
- Embedded computing systems requiring high-speed parallel I/O
- Signal routing between CompactPCI cards and external breakout boards

Compatibility:
- Fully compatible with ADLINK cPCI-7452 CompactPCI card
- May be used with other ADLINK terminal boards or accessories designed for 100-pin SCSI interfaces
- Not intended for general-purpose SCSI storage devices; optimized for data acquisition and control applications

---

5. Components & Accessories

Included Items:
- 1 × ACL-102150-2 SCSI-100 to Mini 100-pin cable (2 meters)
- Integrated strain relief and connector housings
- Factory-tested for continuity and impedance compliance

Optional Accessories:
- ADLINK ACL-10252 (SCSI-100 to dual SCSI-50 cable) for alternative connection configurations
- Terminal boards or breakout modules compatible with the cPCI-7452
- Mounting clips or cable management accessories for rack or chassis integration

Connectors:
- Connector A (Host Side): Standard 100-pin SCSI male connector, typically interfacing with the cPCI-7452 card
- Connector B (Peripheral Side): Mini 100-pin SCSI male connector, designed for compact terminal boards or peripheral modules

---

6. Installation & Setup

Requirements:
- Compatible ADLINK cPCI-7452 CompactPCI card installed in a system chassis
- Corresponding terminal board or peripheral device with mini 100-pin SCSI interface
- Adequate clearance for 2-meter cable routing

Installation Steps:
1. Power down the CompactPCI system before connecting the cable.
2. Align the 100-pin SCSI connector with the cPCI-7452 port and insert firmly until the retention clips engage.
3. Connect the mini 100-pin connector to the corresponding terminal board or peripheral device.
4. Secure the cable using strain relief or cable management accessories to prevent mechanical stress.
5. Power on the system and verify device recognition and signal integrity through the ADLINK software or diagnostic tools.

Mounting Options:
- Suitable for internal chassis routing or external rack-mounted configurations
- Can be bundled with other cables using cable ties or sleeves for organized installation

Configuration:
No software configuration is required for the cable itself. Signal mapping is hardware-defined according to the pin connection table provided by ADLINK.

---

7. Performance & Capabilities

Data Transfer Performance:
- Supports high-speed parallel data transmission consistent with SCSI-3 and CompactPCI electrical standards
- Maintains signal integrity over 2 meters through impedance-controlled design and shielding
- Low propagation delay and minimal skew between signal pairs

Capacity and Efficiency:
- Capable of handling full 100-channel signal routing between host and peripheral
- Optimized for simultaneous analog and digital signal transmission in data acquisition systems

Limitations:
- Designed exclusively for ADLINK cPCI-7452; not suitable for general SCSI storage or non-ADLINK devices
- Cable length limited to 2 meters to maintain signal quality; longer distances may require repeaters or differential drivers
- Not intended for outdoor or high-vibration environments without additional protection

Reliability:
- Factory-tested for continuity, insulation resistance, and impedance uniformity
- High mechanical durability with over 500 mating cycles expected lifespan

---

8. Standards & Compliance

Electrical Standards:
- Complies with ANSI SCSI-3 (Small Computer System Interface) electrical specifications
- Meets CompactPCI (PICMG 2.0) signal interface requirements
- Differential impedance controlled to 100 Ω ±10%

Safety and Environmental Compliance:
- RoHS compliant (Restriction of Hazardous Substances Directive)
- Lead-free solder and materials used in connector assembly
- Meets CE marking requirements for electromagnetic compatibility (EMC)

Quality Assurance:
- Manufactured under ISO 9001:2015 certified quality management system
- 100% electrical testing for continuity, short circuits, and impedance compliance

Industry Standards:
- Compatible with standard SCSI pinout conventions
- Designed for use in industrial and embedded computing environments adhering to CompactPCI standards

---

9. Additional Information

Warranty:
- Standard ADLINK limited warranty (typically 1 year) covering manufacturing defects and workmanship
- Extended warranty options available through ADLINK authorized distributors

Support:
- Technical documentation, pin mapping tables, and installation guides available from ADLINK’s official website
- Dedicated technical support for integration with cPCI-7452 and related products

Maintenance:
- Periodic inspection recommended for connector wear and cable integrity
- Clean connectors with non-abrasive, anti-static wipes to maintain optimal contact performance
- Avoid excessive bending or twisting to preserve internal conductor alignment

Updates and Revisions:
- Product specifications subject to change without notice as ADLINK updates its accessory line
- Latest documentation and compatibility lists available through ADLINK’s product support portal

Ordering Information:
- Part Number: ACL-102150-2
- Description: SCSI-100 to Mini 100-pin Cable, 2 meters, for cPCI-7452
- Manufacturer: ADLINK Technology Inc.
- Related Products: ACL-10252 (SCSI-100 to dual SCSI-50 cable), cPCI-7452 CompactPCI card

---

Summary

The ADLINK ACL-102150-2 is a specialized, high-performance interconnect cable designed to link the cPCI-7452 CompactPCI data acquisition card with compatible terminal boards or peripheral modules. Its 2-meter length, precision 100-pin SCSI connectors, and robust shielding make it ideal for industrial and laboratory environments requiring reliable, high-speed parallel data transmission. With full compliance to SCSI-3 and CompactPCI standards, RoHS environmental directives, and ADLINK’s stringent quality assurance processes, the ACL-102150-2 ensures dependable operation, long service life, and seamless integration within ADLINK’s modular data acquisition ecosystem.