Product Details
The Honeywell 51202341-102, also cataloged as the 51202341 I/O Link Cable Set, operates as a dedicated hardware component for high-speed deterministic bus communication within Experion PKS and Series C IOTA platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 51202341-102 |
| Brand | Honeywell |
| Origin | USA |
| Weight | 0.40 kg |
| Dimensions | Length: 1.0 m |
| Operating Temp | -20 deg C to +70 deg C |
| Power Consumption | Passive physical transmission media (0 W) |
| Cable Structure | Redundant dual-channel I/O link cable assembly |
| Shielding | Multi-layer aluminum foil and braided shield |
| Connector Type | Custom latching Series C bus headers |
4-20 mA HART Loop Protocol & Channel-to-Channel Isolation
The 51202341-102 cable set bridges primary controller hardware with Input Output Termination Assemblies (IOTA), carrying high-density digital telemetry and supporting pass-through signals for 4-20 mA HART loop protocol field devices. Built-in multi-layer braided shielding establishes robust channel-to-channel isolation from high-frequency switching noise and prevents differential ground potential shifts from affecting adjacent I/O modules. The low-capacitance conductor design preserves signal edge integrity across high-speed bus scan cycles.
Frequently Asked Questions
Q: Can the 51202341-102 link cable be connected or disconnected while the Series C IOTA backplane is powered?
A: Disconnecting or connecting the I/O link cable set while energized will disrupt active bus communications on that channel. Always transition the associated controller channel to a standby state before servicing cable connections.
Q: What is the risk of exceeding the specified minimum bend radius during installation inside the cabinet?
A: Bending the cable assembly tighter than its 75 mm minimum bend radius deforms the dielectric spacing between conductors, causing characteristic impedance shifts that lead to packet reflections and bus errors.
Field Installation Guidelines
- Header Alignment: Key the custom connector housing to match the IOTA board socket before applying axial force during insertion.
- Locking Screws: Fully tighten the integrated connector retention screws to ensure stable low-resistance electrical contact and prevent loose connections caused by machinery vibration.
- Shield Grounding: Confirm that the internal cable shield drains directly to the IOTA frame ground clip to maintain single-point earthing integrity.
- Physical Separation: Maintain a minimum 300 mm clearance from AC power lines, motor drive wiring, and high-voltage distribution buses to eliminate electromagnetic noise coupling.
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
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