Yokogawa AKB335 Single Signal Cable | Replacement, Equivalent & Selection Guide
The Yokogawa AKB335 is a single-conductor signal cable designed for use within Yokogawa CENTUM VP and CS 3000 distributed control systems (DCS). It provides reliable, low-noise signal transmission between field instruments and I/O modules in demanding industrial automation environments. This page serves as a comprehensive selection, replacement, and compatibility reference for engineers and procurement teams sourcing the AKB335 or its equivalents.
Technical Specifications
- Part Number: AKB335
- Manufacturer: Yokogawa Electric Corporation
- Cable Type: Single Signal Cable
- Application: DCS / PLC field wiring, I/O signal interconnection
- Compatible Systems: Yokogawa CENTUM VP, CENTUM CS 3000, ProSafe-RS
- Conductor: Single-core, shielded
- Weight: Approx. 300 g
- Compliance: CE, RoHS
- Origin: Japan
Compatible Replacement & Equivalent Models
When the original AKB335 is unavailable or requires substitution, the following models may serve as functional equivalents depending on your system configuration. Always verify electrical and mechanical compatibility before installation.
- Yokogawa AKB336 – Dual signal cable variant; suitable where paired signal routing is acceptable
- Yokogawa KF1/KF2 Series Cables – General-purpose field signal cables for CENTUM systems
- Belden 9501 / 9502 – Industry-standard shielded single-pair cables; verify impedance and jacket rating
- Alpha Wire 5000 Series – Compatible shielded instrumentation cable for analog signal loops
- Generic IEC 60332-compliant shielded cable – For non-critical signal runs where OEM spec is not mandatory
Note: Konmask.com recommends using genuine Yokogawa cables for safety-critical and SIL-rated loops.
Why Choose the Original AKB335
- Factory-tested and certified for Yokogawa CENTUM VP / CS 3000 environments
- Optimized shielding for noise immunity in high-EMI industrial plants
- Guaranteed dimensional fit with Yokogawa terminal blocks and cable trays
- Traceable manufacturing documentation for audit and compliance purposes
- Reduced commissioning risk — no compatibility guesswork
Typical Applications
- Analog signal wiring (4–20 mA loops) between transmitters and DCS I/O cards
- Thermocouple and RTD signal runs to temperature input modules
- Discrete I/O field wiring in process control panels
- Instrument junction box to marshalling cabinet interconnections
- Refinery, petrochemical, power generation, and pharmaceutical plant automation
System Compatibility
- Yokogawa CENTUM VP – Full compatibility; recommended for all I/O field wiring
- Yokogawa CENTUM CS 3000 – Direct replacement for existing AKB335 installations
- Yokogawa ProSafe-RS – Compatible for non-SIL signal runs; consult Yokogawa for SIL-rated loops
- Third-party DCS / PLC systems – Verify terminal pitch, conductor gauge, and jacket material before use
Selection Guide
Use the following criteria to confirm the AKB335 is the correct cable for your application:
- Signal type: Single analog or discrete signal (not multi-pair)
- System: Yokogawa CENTUM VP or CS 3000 I/O modules
- Environment: Standard industrial indoor/outdoor with EMI shielding requirement
- Length: Confirm required run length — contact us for bulk reel pricing
- Certifications needed: CE / RoHS standard; ATEX/IECEx available on request
If your application requires a multi-pair cable, consider the AKB336 or the KF series. For SIL 2/3 loops, consult Yokogawa’s certified cable list.
Quality Assurance & Sourcing
All Yokogawa AKB335 cables supplied by Konmask.com are:
- Sourced from authorized distributors or verified surplus channels
- Inspected for physical integrity, labeling accuracy, and packaging condition
- Accompanied by available documentation (datasheet, COC, or test report on request)
- Shipped with anti-static and moisture-protective packaging
We maintain strict sourcing governance to ensure counterfeit-free supply for your critical automation projects.
How to Order
- Part Number: AKB335
- Minimum Order: 1 unit (bulk pricing available for 10+ units)
- Lead Time: In-stock items ship within 1–3 business days; ex-stock lead time 5–15 days
- Payment: T/T, PayPal, credit card, and trade assurance accepted
- Shipping: DHL / FedEx / UPS worldwide; sea freight for large orders
- Custom Requirements: Contact us for cut-to-length, custom labeling, or project kitting
Add to cart above, or contact our team directly for a formal quotation.
Replacement & Compatibility FAQ
Q: Can I use a generic shielded cable instead of the AKB335?
A: For non-critical signal loops, a compatible IEC 60332 shielded cable may work. For safety-rated or certified loops, always use the original Yokogawa AKB335.
Q: Is the AKB335 compatible with CENTUM VP R6?
A: Yes. The AKB335 is compatible with CENTUM VP including R6 releases. Verify I/O card terminal specifications for your specific module.
Q: What is the difference between AKB335 and AKB336?
A: The AKB335 is a single-conductor signal cable; the AKB336 is a dual-conductor variant. Choose based on your wiring topology and I/O module requirements.
Q: Do you provide a certificate of conformance?
A: Yes. COC and available test documentation can be provided upon request at time of order.
Q: Can Konmask.com supply AKB335 in bulk for a plant turnaround?
A: Yes. Contact us with your BOM quantity and required delivery date for a dedicated project quotation.
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