HELU HELUKAT PROFINET Type B Cable Review: Specs, Price and Applications
Updated: 4 days ago
HELU HELUKAT PROFInet B CAT.5e SF/UTP PVC FLEX is a shielded industrial Ethernet cable identified by part 800654. It uses a stranded star-quad construction and supports the manufacturer’s stated PROFINET scope up to 100 Mbit. Type B addresses occasional movement; it should not be treated as a continuous carrier or robot-torsion qualification.
Quick Verdict
Consider 800654 for a PROFINET machine connection that needs occasional movement and the documented PVC construction. Its foil/braid shield and specified electrical data support a defined industrial link. Continuous drag-chain motion, torsion, higher network speeds or different jacket requirements call for a separately qualified selection.
HELU HELUKAT PROFINET Type B Cable at a Glance
Specification | Details |
Exact identity | Part 800654; CAT.5e SF/UTP PVC FLEX; green jacket |
Conductor layout | 2 × 2 × AWG 22/7; star quad; foil and braid shield |
Stated network scope | PROFINET systems up to 100 Mbit |
Mechanical class | Type B for occasional movement; not an automatic Type C/R substitute |
Outside diameter | Approximately 6.3–6.7 mm |
Bending radius | Flexible 10×OD; fixed 5×OD |
Temperature | Flexible −20 to +60°C; fixed −40 to +80°C; separate UL-specific entries apply |
Operating versus approval voltage | 125 V peak operating, not for high-power current installation; separate 600 V UL approval note |
Nominal impedance | 100 Ω ±15 Ω over 1–100 MHz |
Procurement | Request a quote for exact length and assembly; identified manufacturer price example below |
Design and Engineering Assessment
The part’s network and movement classifications answer different questions. Its stated 100 Mbit PROFINET use does not determine how often it can be bent. HELU’s classification guide distinguishes occasional-movement Type B from continuous drag-chain Type C and torsion-focused Type R. Establish both the data requirement and the physical motion before choosing the construction.
The data cable’s 600 V UL approval note must not be presented as a 600 V motor-power operating function. The technical table separately identifies 125 V peak operation and excludes high-power current installation use. Approval markings and the signal circuit’s operating conditions should remain separate in the connection specification.
A cable with an industrial jacket still needs a complete, correctly terminated link. Shield continuity, connector compatibility and cable preparation influence the assembled result. The cable alone does not establish the protection class of an enclosure entry or the performance of an arbitrary connector.
Match Movement Class to the Route
Describe every movement along the cable route, including service loops and points close to an actuator. Occasional repositioning is different from the repeated travel of a cable carrier. A flexible product name should not override the actual Type B scope.
For continuous carrier service, compare a suitably qualified Type C construction. For twisting motion, obtain a product explicitly appropriate to the torsion duty. These are selection alternatives, not capabilities automatically included in part 800654.
Select and Prepare the Connectors
Match the connector to the actual AWG 22/7 conductor construction, cable diameter and required pin assignment. Confirm that it accepts the star-quad cable and the intended preparation process. A similar connector shell does not prove compatibility.
The product is identified as FastConnect capable. Use a compatible tool and connector procedure, including the prescribed stripping and shield preparation. Keep the prepared cable mechanically supported so movement and pull loads are not concentrated at the contacts.
Bend Radius, Temperature and Cable Protection
Apply the flexible 10×OD and fixed 5×OD rules to their respective installation conditions. The published diameter range matters when checking the bend envelope, cable gland and connector entry. Do not use the fixed bend rule for a moving section.
Maintain the separate flexible, fixed and UL temperature entries in the installation specification. Jacket resistance to listed environmental influences does not establish universal compatibility with every chemical or cleaning procedure. Confirm the actual exposure conditions.
Network Acceptance and Interference Control
Verify the completed link using the selected network’s required acceptance process. Check conductor assignment, shield connection and the actual installed route. Include junctions and connectors in that assessment rather than accepting a cable solely because its reel label matches.
Plan the data route and shield arrangement with the rest of the machine wiring. A foil/braid construction supports interference control but cannot compensate for every installation fault. Validate communication under representative machine operation and document the assembled connection.
Alternatives and Commercial Scope
Compare another Type B PVC cable at the same conductor, environmental and connector requirements. A FRNC, Type C or torsion variant is a different construction, not merely a different name for this part. Keep the complete ordering identity in the machine documentation.
Obtain a quotation for delivered length, connectors and any assembly testing. Match the actual network speed and movement requirement before comparing cost. A higher category label elsewhere is not a useful substitute for a connection that fits this application.
Applications and Selection
PROFINET data connections on machine parts subject to occasional movement, with the specified PVC cable and suitable terminations.
For HELU HELUKAT PROFINET Type B Cable, define the actual machine duty before selecting an ordering configuration. Include the required operating point, available installation space, environment and control interfaces. The specification table describes the product or family; the surrounding machine determines which of those features matters for the intended job.
Price and Value
Request a quote for part 800654 in the required length, with the appropriate connectors and assembly scope. Include preparation, shielding and acceptance work in the installed comparison.
HELU’s identified US product page displayed a base price of USD 1581.64 per 1000 feet when checked on 17 October 2026. Cutting where applicable, shipping and minimum-order surcharges are additional. This manufacturer reference is not an ATC offer or an installed-network price.
Pros and Cons
Advantages
Identified part with documented 100 Mbit PROFINET scope
Foil/braid shielding and published electrical parameters
FastConnect-capable construction supports suitable industrial termination
Limitations
Type B is not a continuous carrier or torsion qualification
Signal operating voltage must not be confused with the separate UL note
Complete link performance still depends on the selected connectors and installation
Who Should Consider HELU HELUKAT PROFINET Type B Cable?
Automation engineers choosing a defined 100 Mbit PROFINET cable for occasional movement, who can match the cable, connectors, installation environment and actual network acceptance requirements.
HELU HELUKAT PROFINET Type B Cable FAQ
Which exact cable is reviewed?
Part 800654, HELUKAT PROFInet B CAT.5e SF/UTP PVC FLEX, green 2 × 2 × AWG 22/7.
What network speed is stated?
HELU identifies use in PROFINET systems up to 100 Mbit. No gigabit performance claim is made for this part.
Does Type B mean continuous drag-chain service?
No. HELU distinguishes occasional-movement Type B from continuous drag-chain Type C. Select for the actual motion duty.
Is robot-joint torsion automatically covered?
No. Torsion is a separate requirement. Obtain a product qualified for the intended twisting duty.
Which bend rule applies to movement?
The flexible rule is 10 times outside diameter. The separate fixed-installation rule is 5 times outside diameter.
Does the 600 V UL note make this a motor-power cable?
No. The technical table separately lists 125 V peak operating voltage and excludes high-power current installation use.
Can any industrial connector be fitted?
No. Match conductor construction, diameter, preparation, shield arrangement and pin assignment to the connector documentation.
What should be verified at commissioning?
Verify the assembled link, conductor assignment, shielding, route and communication under representative machine operation using the required network acceptance process.
Prices are indicative and may change. Confirm the final configuration, commercial terms and delivery schedule before ordering.
