1. Product Overview
Product Name: DB37 Cable 1m Male/Female
Model Number: ACL-10137-1MF
Series: ACL Industrial Connectivity Series
Article Number: ACL-10137-1MF
Manufacturer: ADLINK Technology Inc.

The ADLINK ACL-10137-1MF is a high-quality DB37 round cable designed for industrial and laboratory connectivity applications. It provides a reliable interface between data acquisition (DAQ) devices, I/O modules, and peripheral equipment that utilize 37-pin D-sub connectors. With a length of 1 meter, this cable offers a balance between flexibility and signal integrity, making it suitable for both bench-top and rack-mounted configurations. The ACL-10137-1MF is part of ADLINK’s ACL accessory line, engineered to ensure optimal performance and compatibility with ADLINK’s data acquisition cards and other standard DB37-based hardware.

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2. Key Features
- Connector Type: DB37 (D-sub 37-pin) male to DB37 female configuration.
- Cable Length: 1 meter (approximately 3.28 feet).
- Construction: Round cable design for improved flexibility and reduced signal interference.
- Compatibility: Designed for ADLINK DAQ cards and other devices with DB37 connectors.
- Signal Integrity: Shielded cable construction minimizes electromagnetic interference (EMI) and crosstalk.
- Durability: Molded connector housings with strain relief for enhanced mechanical strength and longevity.
- Ease of Use: Plug-and-play connectivity for quick setup and reliable signal transmission.
- Versatility: Suitable for analog and digital signal transmission, control signals, and general-purpose I/O connections.
- Industrial Grade: Built to meet industrial environmental and electrical standards for dependable operation in demanding conditions.

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3. Technical Specifications
- Product Type: DB37 round cable
- Model: ACL-10137-1MF
- Cable Length: 1 meter (±0.05 m tolerance)
- Connector A: DB37 male (37-pin D-sub plug)
- Connector B: DB37 female (37-pin D-sub receptacle)
- Connector Material: Nickel-plated steel shell with gold-plated contacts for corrosion resistance and low contact resistance
- Cable Type: Shielded round cable, multi-conductor
- Conductor Material: Tinned copper conductors
- Conductor Gauge: Typically 26 AWG (standard for signal-grade DB cables)
- Insulation Material: PVC (Polyvinyl Chloride) or equivalent industrial-grade insulation
- Outer Jacket Material: Flexible PVC jacket, black
- Cable Diameter: Approximately 6–8 mm (depending on shielding and insulation thickness)
- Operating Temperature Range: -20°C to +80°C (typical for industrial-grade cables)
- Dielectric Strength: ≥500 V RMS
- Insulation Resistance: ≥100 MΩ @ 500 VDC
- Contact Resistance: ≤30 mΩ typical
- Weight: Approximately 100–150 g (depending on cable gauge and shielding)
- Shielding: Overall foil or braid shield for EMI protection
- RoHS Compliance: Yes, lead-free and environmentally compliant

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4. Functionality
The ACL-10137-1MF functions as an extension or interconnection cable for devices equipped with DB37 connectors. It transmits analog, digital, or control signals between a host device (such as a DAQ card or controller) and external modules, sensors, or actuators. The male connector typically interfaces with the output port of a DAQ card or breakout board, while the female connector connects to another cable, terminal block, or peripheral device.

Use Cases and Applications:
- Data Acquisition Systems: Connecting ADLINK DAQ cards to terminal boards or signal conditioning modules.
- Industrial Automation: Linking control modules, PLCs, and I/O expansion units.
- Test and Measurement: Providing reliable signal routing between instruments and test fixtures.
- Embedded Systems: Facilitating communication between embedded controllers and peripheral devices.
- Laboratory Equipment: Used in research and development setups for signal monitoring and control.

Compatibility:
- Fully compatible with ADLINK DAQ series cards such as PCI-9111, PCI-9118, PCI-7250, and other models using DB37 connectors.
- Can also be used with third-party devices that adhere to the DB37 pinout standard.

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5. Components & Accessories
Included Items:
- 1 × DB37 round cable, 1 meter length, male-to-female configuration (ACL-10137-1MF).

Optional Accessories (sold separately):
- Terminal Boards: ADLINK ACLD-9137, ACLD-9182, or equivalent DB37-compatible terminal boards for signal breakout.
- Mounting Brackets: For securing cable ends in rack or panel installations.
- Cable Management Accessories: Cable ties, clips, or sleeves for organized routing.

Connectors:
- DB37 Male Connector: 37-pin D-sub plug with locking screws for secure attachment.
- DB37 Female Connector: 37-pin D-sub receptacle with threaded inserts for mating with male connectors.
- Locking Mechanism: Standard #4-40 UNC jack screws for mechanical stability.

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6. Installation & Setup
Requirements:
- Devices with DB37 connectors (male or female, depending on configuration).
- Adequate clearance for cable bending radius (minimum 5× cable diameter recommended).

Mounting Options:
- Direct connection between devices or via panel-mounted connectors.
- Can be routed through cable trays or conduits for industrial installations.

Configuration:
1. Identify the DB37 ports on the devices to be connected.
2. Align the male connector with the female port, ensuring correct orientation of the D-sub shape.
3. Secure the connection using the built-in jack screws to prevent accidental disconnection.
4. Verify signal continuity if required using a multimeter or cable tester.

Setup Notes:
- Avoid excessive bending or twisting of the cable to maintain signal integrity.
- Ensure proper grounding and shielding continuity for noise-sensitive applications.
- For long cable runs or high-frequency signals, consider using shorter lengths or differential signaling to minimize attenuation.

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7. Performance & Capabilities
Signal Transmission:
- Supports both analog and digital signal lines up to 37 channels.
- Suitable for low-voltage signal transmission (typically ±10 V analog or TTL-level digital signals).

Speed and Bandwidth:
- Capable of supporting data rates up to several MHz, depending on signal type and system configuration.
- Shielded design ensures minimal signal degradation over the 1-meter length.

Capacity:
- 37-pin configuration allows for multiple I/O channels, including ground and reference lines.

Efficiency:
- Low contact resistance and high insulation resistance ensure efficient signal transfer with minimal loss.

Limitations:
- Not intended for high-power transmission or high-current applications.
- Cable length limited to 1 meter; for longer distances, signal conditioning or repeaters may be required.

Reliability:
- Designed for continuous operation in industrial environments with stable electrical performance.
- Mechanical durability rated for thousands of mating cycles.

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8. Standards & Compliance
Certifications:
- RoHS (Restriction of Hazardous Substances): Compliant, ensuring environmentally safe materials.
- REACH: Conforms to European Union chemical safety standards.
- CE Marking: Meets applicable EU directives for electronic accessories.
- UL/CSA (where applicable): Components may be UL-recognized for safety and flammability.

Industry Standards:
- Connector Standard: EIA/TIA-232 and IEEE 1284 D-subminiature interface standard.
- Cable Construction: Complies with IPC/WHMA-A-620 standards for cable and wire harness assemblies.
- EMI Shielding: Meets industrial-grade electromagnetic compatibility (EMC) requirements.

Environmental Compliance:
- Free from lead, mercury, cadmium, and other restricted substances.
- Designed for safe disposal and recycling according to WEEE directives.

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9. Additional Information
Warranty:
- Standard manufacturer’s warranty (typically 1 year) covering defects in materials and workmanship.

Support:
- Technical support available through ADLINK’s global service network.
- Documentation and pinout diagrams provided in ADLINK’s accessory manuals and online resources.

Maintenance:
- Periodic inspection recommended to ensure connector integrity and cable jacket condition.
- Clean connectors with isopropyl alcohol and lint-free cloth if contamination occurs.
- Store in a dry, dust-free environment when not in use.

Updates and Revisions:
- Product specifications subject to change without notice as part of ADLINK’s continuous improvement policy.
- Latest datasheets and compatibility lists available on ADLINK’s official website.

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Summary
The ADLINK ACL-10137-1MF DB37 Cable (1m Male/Female) is a robust, shielded interconnect solution engineered for precision signal transmission in industrial, laboratory, and data acquisition environments. Its 37-pin D-sub connectors ensure broad compatibility with ADLINK DAQ cards and other standard DB37 devices. The cable’s 1-meter length provides flexibility for system integration while maintaining signal integrity through high-quality shielding and durable construction.

With compliance to RoHS and industry standards, the ACL-10137-1MF offers a dependable, environmentally responsible connectivity option. It is ideal for engineers, system integrators, and technicians requiring reliable, low-noise signal connections in automation, testing, and measurement applications.

In essence, the ACL-10137-1MF delivers ADLINK’s hallmark reliability and precision in a compact, easy-to-use cable assembly—ensuring consistent performance, long service life, and seamless integration across a wide range of industrial and laboratory systems.