Product Details
The Honeywell 51202943-100, also cataloged as the 51202943-100 Cable Assembly, operates as a dedicated hardware component for high-density I/O signal interconnects within Honeywell Experion PKS platforms. It routes multi-channel field termination signals directly to I/O processors, maintaining deterministic bus execution across redundant control networks.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 51202943-100 |
| Brand | Honeywell |
| Origin | USA / Certified Assembly Facility |
| Weight | 0.40 kg (0.88 lbs) |
| Dimensions | Standard Controller Interface Cable Length |
| Operating Temp | -20 to 70 deg C |
| Power Consumption | Passive Signal Assembly |
| Cable Type | Multi-Conductor Controller Cable Assembly |
| System Compatibility | Honeywell Experion PKS / Series C |
| Jacket Material | Flame-Retardant Industrial Polymer |
4-20 mA HART Loop Protocol & Channel-to-Channel Isolation
The 51202943-100 interface cable assembly maintains channel-to-channel isolation and signal fidelity across process control enclosures. By incorporating individual twisted pairs with overall foil and braid shielding, the cable assembly suppresses capacitive cross-coupling between high-density analog channels. This structural layout preserves 4-20 mA HART loop protocol signals, preventing data packet corruption and frequency shift keying (FSK) attenuation across field termination links.
Frequently Asked Questions
Q: Can the 51202943-100 cable assembly be connected or disconnected while system backplane power is active?
A: Yes, the cable assembly is designed for live insertion and removal, provided field loop connections are managed to prevent transient open-circuit voltage spikes on sensitive input cards.
Q: How does the internal shielding on the 51202943-100 cable mitigate industrial noise interference?
A: The assembly incorporates isolated drain wires terminating at the connector shells, directing high-frequency common-mode noise directly to cabinet protective earth rather than signal lines.
Field Installation Guidelines
- Inspect the cable outer sleeve, strain relief boots, and connector pins for physical damage prior to panel installation.
- Route the assembly through dedicated low-voltage wiring troughs, separated from high-power AC lines by a minimum distance of 300 mm.
- Align connector orientation keys with the corresponding header on the I/O termination assembly to avoid pin bending.
- Maintain a minimum cable bend radius of 8x outer diameter during vertical cable tray drops.
- Secure all ground drain leads to the system protective grounding bar to ensure shielding continuity.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Understanding PLC Digital Output Types: Relay, Transistor, and Triac Explained
Programmable Logic Controllers (PLCs) form the backbone of modern industrial automation systems. They interface directly with field devices such as solenoid valves, indicator lights, motor starters, and interposing relays. Selecting the correct digital output module ensures high system availability and long hardware service life.
Understanding VFD Mechanical Brake Logic and Control in Industrial Automation
Variable Frequency Drives (VFDs) play a crucial role in modern industrial automation by controlling motor speed, torque, and acceleration. However, high-inertia loads and vertical lifting systems require precise mechanical braking logic to ensure operational safety and prevent equipment damage.
Why Programmable Logic Controllers Drop into Stop Mode: An Expert Analysis
Industrial automation systems rely heavily on Programmable Logic Controllers (PLCs) to maintain uninterrupted production. When a PLC unexpectedly shifts from Run to Stop mode, whole manufacturing lines stall.
As control systems evolve across modern factory automation, understanding the root causes of these interruptions helps engineers minimize costly downtime. This technical guide breaks down why PLCs trip into Stop mode and provides practical strategies to mitigate system faults.