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Product Overview
The ABB DSTK150 26390603-A is a high-quality flat cable assembly specifically designed for use within ABB industrial automation systems, particularly in control cabinets, DCS (Distributed Control Systems), and modular signal transmission applications. As part of ABB’s trusted range of internal wiring solutions, this flat ribbon cable offers a compact, organized, and interference-minimized means of connecting boards, modules, or I/O interfaces within tight enclosures.
With a multi-core flat configuration and pre-terminated connectors, the DSTK150 ensures reliable signal integrity, ease of installation, and improved maintenance efficiency. It is engineered to ABB’s rigorous standards, supporting high-speed data transmission and low electromagnetic interference (EMI), making it suitable for demanding industrial environments where space and signal reliability are critical.
Key Features
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Flat Cable Design: Facilitates compact, organized routing within control cabinets
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Multi-Core Ribbon Construction: Provides multiple signal lines in a single, flexible assembly
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Pre-Terminated Connectors: Factory-installed connectors reduce installation time and ensure plug-and-play performance
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Durable Insulation: High-quality insulating material resists wear, heat, and abrasion
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Low EMI Susceptibility: Excellent for use near sensitive electronic equipment
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Precision Assembly: Manufactured under strict ABB quality control standards
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Compatible with ABB Control and I/O Systems
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Labelled and Color-Coded Conductors for easy traceability and diagnostics
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | DSTK150 |
| Part Number | 26390603-A |
| Product Type | Flat Cable Assembly |
| Cable Configuration | Multi-core flat ribbon cable |
| Conductor Type | Tinned copper strands |
| Insulation Material | PVC or high-grade industrial thermoplastic |
| Number of Conductors | Typically 26, 34, or 40 (variant-dependent) |
| Voltage Rating | 30 V to 300 V (depending on system use) |
| Current Rating | 1 A to 2 A per conductor (system dependent) |
| Temperature Rating | -20°C to +80°C (-4°F to 176°F) |
| Flame Retardance | UL VW-1 / CSA FT1 |
| Connector Type | IDC (Insulation Displacement Connector) or custom ABB plug |
| Shielding | Unshielded (standard), shielded versions available |
| Compliance | RoHS, CE, UL Listed |
| Dimensions | Length : 3.0 meter |
| Weight | 0.24 kg |
Industry Applications
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Industrial Automation Cabinets: Internal connections between control boards and I/O modules
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Distributed Control Systems (DCS): Signal routing in ABB Symphony, Advant, and AC800M systems
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Robotics and Motion Control: Data transfer between processors and axis boards
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Power Plants and Utilities: Signal interconnections within protective relays and monitoring panels
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Factory Automation: Wiring for compact PLC racks and modular controller systems
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Railway and Transportation Systems: Vibration-resistant flat cables for onboard control systems
Product Advantages
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Space-Efficient Design: Flat configuration minimizes clutter in dense cabinet layouts
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Time-Saving Installation: Pre-terminated connectors eliminate manual crimping and wiring errors
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High Signal Integrity: Maintains stable data communication across all conductors
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Flexible and Durable: Capable of withstanding repeated bending and motion
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Standardized and Reliable: Conforms to ABB’s industrial-grade electrical standards
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Maintenance Friendly: Color-coded or labelled cores ease fault diagnosis and replacement
Frequently Asked Questions (FAQ)
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Q: What is the function of the DSTK150 flat cable?
A: It is used to interconnect control boards, I/O modules, or signal interfaces within ABB automation systems. -
Q: Is the DSTK150 compatible with all ABB systems?
A: It is compatible with specific ABB DCS, PLC, and control cabinet configurations; check system documentation for match. -
Q: What connector type does it use?
A: Most versions use IDC or ABB proprietary plug connectors, depending on configuration. -
Q: Is the cable shielded?
A: Standard versions are unshielded, though shielded variants are available for EMI-sensitive environments. -
Q: Can I get this cable in custom lengths?
A: Yes, ABB or authorized integrators may provide custom length assemblies upon request. -
Q: What are the typical conductor counts?
A: Variants include 26, 34, 40, or more conductors, depending on system requirements. -
Q: Can this be used in motion applications?
A: Yes, the flat cable is flexible and vibration-resistant, ideal for mild dynamic uses in robots or machinery. -
Q: Does it support high-frequency signals?
A: It is optimized for low- to medium-frequency signal transmission within control systems. -
Q: Is it field-replaceable?
A: Yes, it is plug-and-play and designed for easy maintenance and replacement. -
Q: Does ABB still support this cable model?
A: Yes, DSTK150 is active in ABB’s spare parts and service programs, especially for legacy systems.
Related or Similar ABB Cable Assemblies
| Model Number | Description |
|---|---|
| DSTC190 | Flat Cable Assembly for ABB Advant Controllers |
| DSTK123 | Multicore Cable with Shielded Sections |
| DSTF145 | Flexible Flat Cable for Motion Control |
| DSTK200 | High-Density IDC Flat Cable Assembly |
| DSTP152 | Custom-Length Signal Cable for Rack Systems |
| DSTX172 | PLC I/O Connection Cable |
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|---|---|
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