INDUSTRY COMPONENT

Connection Interface

Standardized electrical/mechanical interface enabling sensor integration into industrial control networks

Component Specifications

Definition
A specialized industrial-grade connection interface designed for sensor units, providing secure electrical connectivity, environmental protection, and standardized communication protocols for reliable data transmission in automated systems. It ensures precise signal integrity while withstanding industrial environmental stresses.
Working Principle
Provides physical and electrical coupling between sensor units and control systems through standardized pin configurations, sealing mechanisms, and locking features. Transmits power, analog/digital signals, and communication protocols while maintaining signal integrity through proper shielding and impedance matching.
Materials
Industrial-grade thermoplastics (PBT, PPS) for housing, phosphor bronze or beryllium copper contacts with gold/nickel plating, silicone or fluorosilicone seals, stainless steel locking mechanisms
Technical Parameters
ParameterTypical rangeNotes & selection driver
IP RatingIP67/IP69K
Mating Cycles>5000 cycles
Current Rating1-10A
Voltage Rating30-250V AC/DC
Shock Resistance100g, 6ms
Contact Resistance<20mΩ
Vibration Resistance10-2000Hz, 10g
Insulation Resistance>1000MΩ
Operating Temperature-40°C to +125°C

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Standards
ISO 4400, DIN 43650, IEC 61076-2, UL 1977

Parent Products

This component is used in the following industrial products

Engineering Analysis

Risks & Mitigation
  • Incorrect pin assignment causing sensor damage
  • Insufficient sealing leading to corrosion
  • Improper mating causing intermittent connections
  • EMI/RFI interference affecting signal accuracy
FMEA Triads
Trigger: Vibration-induced contact fretting
Failure: Intermittent signal loss or increased contact resistance
Mitigation: Use vibration-resistant designs with positive locking, regular torque checks, and anti-vibration mounting
Trigger: Chemical exposure degrading seals
Failure: Fluid ingress causing short circuits or corrosion
Mitigation: Select chemically resistant seal materials, implement regular inspection schedules, use protective covers

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance
±0.1mm for mating dimensions, ±5% for electrical specifications
Test Method
IEC 60529 for IP rating, IEC 60068-2 for environmental testing, MIL-STD-202 for vibration/shock, UL 1977 for electrical safety

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation
Request current drawings, revision history, and a signed specification sheet.
Manufacturing capability
Verify equipment lists, process limits, capacity, and representative production evidence.
Inspection readiness
Confirm test methods, calibrated equipment, sampling plans, and traceable reports.
Supplier transparency
Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Connection Interface

Manufacturer profiles associated with Connection Interface.

Sourcing Connection Interface from China?
Tell us your specification and target quantity — we will match it against manufacturer records and come back with the factories that fit.
Request manufacturers We manufacture this

Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Related Components

Upper Tool (Punch)
Upper Tool (Punch) is the active forming component in metal plate bending machines that applies precise downward force to create bends in sheet metal.
Main Frame
The main frame is the primary structural component of a hydraulic press, providing rigidity and stability to withstand high compressive forces during metal forming operations.
Shaft Bearing
Precision component supporting rotating shafts in vibration motors to reduce friction and maintain alignment.
Seal Groove
Precision-machined groove in aluminum bearing housings designed to accommodate sealing elements for fluid containment and contamination prevention.

Frequently Asked Questions

What is the difference between M8 and M12 sensor connectors?

M8 connectors (8mm thread) are for compact sensors with lower power/signal requirements, while M12 connectors (12mm thread) handle higher currents, multiple signals, and advanced protocols like IO-Link or Ethernet.

How do I ensure proper sealing for washdown environments?

Use IP69K-rated connectors with fluorosilicone seals, proper torque application during installation, and regular inspection of seal integrity to prevent fluid ingress in high-pressure washdown applications.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Request Manufacturing Insight for Connection Interface

Thank you. Your request has been sent. We'll respond within 1–3 business days.
Sorry, we couldn't send your message. Please try again, or email us at contact@cnfx.com.
Yoke Bracket
Get QuotesChat