Description
Product Introduction
The Pro-Face PFXHTK4300V (also designated as HTK4300V) is an official cable conversion attachment kit manufactured by Pro-Face (Schneider Electric). Designed for use with mobile operator interface terminals—such as the GP4000H handheld pendant series—this heavy-duty connector attachment secures the main umbilical wiring harness directly to the handheld HMI housing.
Engineered to endure constant motion, flexing, and industrial drops, the PFXHTK4300V provides a strain-relieved, fully shielded interlock for 24V DC power, dual-channel hardwired safety contacts (E-stop/enabling switches), and high-speed serial or Ethernet data lines. It ensures uninterrupted communication between mobile operators and stationary control systems on busy factory floors.
Key Technical Specifications
| Parameter | Specification |
| Model Code | HTK4300V |
| Global Part Number | PFXHTK4300V |
| Component Type | Cable Attachment / Direct Conversion Interface Unit |
| Compatible Hardware | Pro-Face GP4000H / Handy HMI Series Handheld Pendants |
| Interface Connections | Serial (RS-232C / RS-422 / RS-485), Ethernet, Power & Safety Relay Loop Through |
| Housing Construction | Industrial ABS Plastic with Molded Strain Relief & Locking Screws |
| Ingress Rating | IP65 equivalent (when properly torqued and mated to the handheld terminal) |
| Operating Temperature | 0°C to +50°C (32°F to 122°F) |
Application Scenarios & The “Trench” Experience
The “Trench” Reality
In high-speed robotic welding cells or automated warehousing lines, handheld teach pendants take a severe beating. When an operator accidentally yanks or drops a pendant, the cable attachment point bears the full force of the impact. If the connector housing fractures, pins bend or pull loose, tripping the dual-channel hardwired safety loop and shutting down the entire cell. Having a replacement PFXHTK4300V attachment kit on hand allows maintenance technicians to re-terminate or secure the umbilical cable without replacing the entire expensive handheld HMI.
Target Applications
- Robotic Weld & Assembly Cells – Securing power, data, and hardwired E-stop circuits on mobile teach pendants.
- Automated Overhead Cranes & Hoists – Maintaining signal integrity on heavy-duty pendant drop cables.
- Automotive Stamping Lines – Providing oil- and vibration-resistant cable strain relief during localized manual jogging operations.
Transparency SOP: Quality Assurance & Testing
Before dispatching PFXHTK4300V attachment kits or assemblies:
- Mechanical & Shell Integrity Check: Inspecting the locking collar, molded strain-relief boots, and connector shells for stress cracks or thread damage.
- Pin Continuity & Insulation Testing: Ohmic testing of all internal wiring paths to verify zero high-resistance shorts or intermittent connections under cable flex conditions.
- Safety Pass-Through Verification: Ensuring hardwired E-stop and enabling switch pass-through lines maintain complete electrical isolation and zero voltage drop.
- Clean & ESD Packaging: Solvents cleaning followed by static-shielding packaging with custom protective padding.
PFXHTK4300V HTK4300V
PFXHTK4300V HTK4300V
The Veteran’s Tech Trap Guide
⚠️ Trap 1: Verify Cable Series Compatibility (GP3000H vs. GP4000H)
Pro-Face handheld terminals use specific cable attachment part numbers depending on generation and pin count. Verify whether your handheld terminal uses the PFXHTK4300V or an older generation adapter before wiring to prevent pinout mismatch errors.
❗ Trap 2: Tighten Cable Strain Relief Screws Properly
When installing the onto the bottom or rear of your handheld unit, ensure the internal strain-relief clamp is firmly tightened onto the outer cable jacket—not onto the loose internal wires. Clamping on individual wires will cause wire shearing over time due to constant pendant flexing.
⚠️ Trap 3: Don’t Forget the O-Ring / Bezel Seal
To maintain the handheld terminal’s IP65 water and oil resistance, ensure the rubber sealing gasket inside the interface channel is seated correctly before tightening the mounting screws.
Frequently Asked Questions
Q: What is the primary purpose of the Pro-Face ?
The (HTK4300V) serves as a cable connection/adapter attachment that mates the main umbilical harness securely to Pro-Face handheld HMI terminals (such as the GP4000H series).
Q: Does the include the main umbilical cable?
Depending on how the part is ordered, typically refers to the connector attachment/adapter hardware itself. Full cable assemblies are usually designated with length-specific part numbers (e.g., PFXZGBCB5M1 or similar).
Q: Can I install this attachment in the field?
Yes. The unit is designed for field installation using standard hand tools. Ensure power is completely disconnected from the machine safety circuit before opening or re-terminating connector housings.
Q: What warranty covers your refurbished or surplus units?
Every pre-tested unit is backed by a full 12-month direct replacement warranty.
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